US Fed News Service, Including US State News back issues from Thursday, March 22:
Japanese Inventor Develops Information Recording Apparatus
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Kazunari Oota of Tokyo has developed an information recording apparatus using a magnetic tape as a recording medium. According to the U.S. Patent & Trademark Office: "A playback error associated with overwriting on a narrow-width track is prevented from ...
Japanese Inventor Develops Ornamental Design for Portable Electric Hammer Drill
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Shinsuke Okuda of Anjo, Japan, has developed an ornamental design for the portable electric hammer drill, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D538,619 on March 20. The patent has been assigned to ...
British Inventor Develops Ornamental Design for Jigsaw
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Sion Netzler of Newton Aycliffe, Great Britain, has developed an ornamental design for a jigsaw, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D538,616 on March 20. The patent has been assigned to Black ...
Oklahoma Inventors Develop Autoimmune Diseases Treatment
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- John B. Harley and Judith A. James, both of Oklahoma City, have developed diagnostics and therapy of epstein-barr virus in autoimmune disorders. According to the U.S. Patent & Trademark Office: "Data consistent with autoimmune disease being caused by Epstein-Barr ...
South Korean Inventor Develops Servo Data Recording Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Woo-cheol Jeong of Anyang-si, South Korea, has developed a method of recording servo data on a high-density disc while an actuator head rotates within a predetermined skew angle. According to the U.S. Patent & Trademark Office: "The servo data is recorded ...
California, North Carolina Inventors Develop Ornamental Design for Hair Cutting Shear
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Stephen M. Nenadich of Redlands, Calif., and Donald L. Shedrow of Charlotte, N.C., have developed an ornamental design for a 'hair cutting shear,' the U.S. Patent & Trademark Office announced. The inventors were issued U.S. Patent No. D538,612 on March ...
Texas Inventors Develop Methanol Stream Making Process
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Cor F. Van Egmond of Pasadena, Texas, and Teng Xu of Houston, have developed processes for making methanol streams and uses for the streams. According to the U.S. Patent & Trademark Office: "This invention is directed to processes (i.e., methods) for ...
Swedish Inventors Develop Thermoplastic Microsphere Preparation Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Lars-Olof Svedberg of Kvissleby, Sweden, Guy Hovland of Njurunda, Sweden, and Thomas Holmlund of Sundsvall, Sweden, have developed a method and expansion device for preparing expanded thermoplastic microspheres. According to the U.S. Patent & Trademark ...
Swedish Inventor Develops Ornamental Design for Blade Protector
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Per Sultan of Goteborg, Sweden, has developed an ornamental design for a blade protector with snake skin image for chain saw, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D538,620 on March 20. The patent ...
Japanese Inventors Develop Magnetic Disk Drive Control Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Takeshi Doi, Masayoshi Shimokoshi and Hitoshi Yoshida, all from Fujisawa, Japan, have developed a method of controlling a write current in a magnetic disk drive. According to the U.S. Patent & Trademark Office: "In a magnetic disk drive, a writing element ...
Swiss, French, German Inventors Develop Benzazepine
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Martine Clozel and Thomas Weller, both of Binningen, Switzerland, Walter Fischli of Allschwil, Switzerland, Hamed Aissaoui of Wittenheim, France, Thierry Sifferlen of Guewenheim, France, and Ralf Koberstein of Lorrach, Germany, have developed benzazepines and related ...
Canadian Inventor Develops Ornamental Design for Wedge Clamp
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Anton Van Es of Ontario, Canada, has developed an ornamental design for a wedge clamp, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D538,621 on March 20. The original application was filed on Sept. 28, ...
U.S., Dutch Inventors Develop Database Queries Multiple Execution Plans Validation Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Cesar A. Galindo-Legaria of Redmond, Wash., and Florian Waas of Amsterdam, Netherlands, have developed a method of validating multiple execution plans for database queries. According to the U.S. Patent & Trademark Office: "Validation of large numbers of ...
California Inventors Develop Disk Drives Acceleration Disturbance Detection Subsystem
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Raffi Codilian of Irvine, Calif., Lan V. Ngo of Garden Grove, Calif., and Norman D. Gardner of Aliso Viejo, Calif., have developed an acceleration disturbance detection subsystem for use with disk drives. According to the U.S. Patent & Trademark Office, ...
Massachusetts Inventors Develop Stabilized Compounds with Secondary Structure Motifs
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Gregory L. Verdine of Lexington, Mass., and Christian E. Schafmeister of Somerville, Mass., have developed a method for synthesizing stabilized alpha helix structures. According to the U.S. Patent & Trademark Office: "The present invention provides novel ...
German Inventor Develops Ornamental Design for Router
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Hans-Peter Aglassinger of Esslingen, Germany, has developed an ornamental design for a router, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D538,614 on March 20. The patent has been assigned to Robert Bosch ...
Minnesota Inventors Develop Actuator Transducer Position Detection Apparatus
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- John Frederick Runyon of St. Paul, Minn., Mark August Toffle of St. Louis Park, Minn., and Brent Melvin Weichelt of Burnsville, Minn., have developed a method and an apparatus for transducer position detection uses inert contact surfaces to engage an actuator ...
Taiwanese Inventors Develop Ornamental Design for Vehicular Survival Tool
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Henry Lin of Taipei City, Taiwan, and Tsung-KaiCheng of Taipei County, Taiwan, have developed an ornamental design fora 'vehicular survival tool, the U.S. Patent & Trademark Office announced. The inventors were issued U.S. Patent No. D538,623 on March ...
British Inventors Develop Ornamental Design for Powered Angle Grinder
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- James Hastie of Pocklington, Great Britain, has developed an ornamental design for a powered angle grinder, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D538,615 on March 20. The patent has been assigned to ...
California Inventor Develops Rotatable Media Storage Device
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Hanan Kupferman of Diamond Bar, Calif., has developed a rotatable media storage device (RMSD) that is connectable to a host. According to the U.S. Patent & Trademark Office: "The RMSD includes a movable head to perform track following, a disk, and a ...
Japanese Inventors Develop Image Retrieval Apparatus
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Kunihiro Yamamoto and Kiyoshi Kusama, both of Kanagawa, Japan, and Kentaro Matsumoto of Tokyo, have developed an image retrieval method and an apparatus. According to the U.S. Patent & Trademark Office: "A plurality of images and image features of each of ...
Colorado Inventors Develop Disk Drive Apparatus
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Bruce Emo and Quinn Haddock, both of Longmont, Colo., has developed a method and an apparatus for recovering data in a disk drive following a read error. According to the U.S. Patent & Trademark Office: "At least a portion of the actuator arm tip is ...
Maryland Inventor Develops Ornamental Design for Battery Powered Scissors
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Christopher J. Murray of Baltimore has developed an ornamental design for a battery powered scissor, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D538,613 on March 20. The patent has been assigned to Black ...
Canadian Inventors Develop Electrically Conductive Fuel Cell Contact Materials
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Anthony Wood, Zheng Tang and Tahir Joia, all from Calgary, Canada, have developed a multilayer design of contact materials which may include electrically conductive perovskites. According to the U.S. Patent & Trademark Office: "A multilayer contact ...
German Inventor Develops Ornamental Design for Reciprocating Saw
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Hans-Peter Aglassinger of Esslingen, Germany, has developed an ornamental design for a reciprocating saw, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D538,617 on March 20. The patent has been assigned to ...
Colorado Inventor Develops Tape Velocity Transitioning Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- David L. Peterson of Boulder, Colo., has developed a method of transitioning from one tape velocity to another tape velocity that uses a rate-change-backhitch in a tape drive for use with magnetic tapes. According to the U.S. Patent & Trademark Office: ...
Japanese Inventor Develops Magnetic Disk Drive
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Akihiko Takeo of Kunitachi, Japan, has developed a data channel for processing user data and servo data in a disk drive adopting perpendicular magnetic recording system. According to the U.S. Patent & Trademark Office: "Provided in a disk drive of a ...
South Korean Inventors Develop Power Amplification Control Apparatus
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Dong-Geun Lee of Seoul, South Korea, and Hyun-Su Yoon of Yongin-si, South Korea, have developed a power amplification controlling apparatus and a method in a mobile communication system. According to the U.S. Patent & Trademark Office: "An amplifying part ...
Japanese Inventor Develops Electro-Optical Substrate Manufacturing Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Masahiro Yasukawa of Chino, Japan, has developed a method for manufacturing an electro-optical substrate with high reliability with high yield. According to the U.S. Patent & Trademark Office: "The method for manufacturing an electro-optical substrate ...
Japanese Inventors Develop Power Amplifier
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Seiki Gotou and Akira Inoue, both of Tokyo, have developed a power amplifier. According to the U.S. Patent & Trademark Office: "In a power amplifier a Doherty amplifier is provided with an output higher harmonic reflection circuit that is connected to the ...
Oklahoma, Texas Inventors Develop Specific Gas Component Concentration Measurement Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Khosrow Namjou and James Jeffers, both of Norman, Okla., and Chad Roller of Houston, have developed a method and an apparatus for determining marker gas concentration in exhaled breath using an internal calibrating gas. According to the U.S. Patent & ...
Tennessee Inventors Develop Ornamental Design for Lid Lifter
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Garvin Clay Morris of Harriman, Tenn., Bryan Woody of Kingston, Tenn., Daryl Lance Lowe of Knoxville, Tenn., and Phillip Norman of Oak Ridge, Tenn., have developed an ornamental design for a lid lifter, the U.S. Patent & Trademark Office announced. The ...
Colorado Inventors Develop Hard Disk Heads Undesired Pole Tip Protrusion Identification System
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Curtis Egan of Thornton, Colo., and Quinn Haddock of Longmont, Colo., have developed a system for identifying and correcting undesired pole tip protrusion (PTP) of a write portion of a read/write head that is configured to transfer data to and from a disk media in a ...
Illinois Inventor Develops Tumor Diagnosing Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Olufunmilayo I. Olopade of Chicago has developed compositions and methods that involve methyladenosine phosphorylase in the diagnosis and treatment of proliferative disorders. According to the U.S. Patent & Trademark Office: "Disclosed are novel nucleic ...
Pennsylvania Inventor Discovers Plant Myb-Related Transcription Factor Homolog
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Joan T. Odell of Unionville, Pa., has discovered nucleic acid fragments encoding Myb-related transcription factors in plants and seeds. According to the U.S. Patent & Trademark Office, the invention relates to an "isolated nucleic acid fragment encoding ...
California Inventor Develops More Controllable Acoustic Spray Patch
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- John R. Woods of Woodland Hills, Calif., has developed a hardenable flowable substance for application to a patch surface surrounded by an acoustic ceiling material. According to the U.S. Patent & Trademark Office: "A more controllable acoustic ceiling ...
California, Tennessee Inventors Develop Ergonomic Footswitch
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Victor B. Mezhinsky of Brea, Calif., and Steven T. Charles of Memphis, Tenn., have developed footswitches typically used to operate equipment associated with the treatment of a patient. According to the U.S. Patent & Trademark Office, the invention ...
U.S., Indian Inventors Develop Polyester Material Recycling Process
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Brad Lee Smith of Wilmington, N.C., Gordon Shaw of Charlotte, N.C., and Pravin Nayar of New Delhi, India, have developed a process for recycling polyester materials. According to the U.S. Patent & Trademark Office: "The present invention is a process for ...
California Inventors Develop Polyacid Composition
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Richard Berg and William G. Oppelt, both of Arroyo Grande, Calif., Samuel Falcone of Morro Bay, Calif., and Stephanie M. Cortese of Atascadero, Calif., have developed compositions of polyacids and polyethers and methods for their use as dermal fillers. According to ...
Danish Inventors Develop Subtilase Variant
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Mads Norregard-Madsen of Birkerod, Denmark, Line Bloch Larsen of Haspegardsvej, Denmark, and Peter Kamp Hansen of Lejre, Denmark, have developed subtilase variants. An abstract of the invention, released by the U.S. Patent & Trademark Office, said: "The present ...
Idaho Inventors Develop Capacitor Formation Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Cem Basceri, Gurtej S. Sandhu and Sam Yang, all from Boise, Idaho, have developed a capacitor with high dielectric constant materials and a method of making. According to the U.S. Patent & Trademark Office: "A stabilized capacitor using non-oxide electrodes and ...
Illinois Inventors Develop Ion Presence Detecting Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Yi Lu and Jing Li, both of Champaign, Ill., have developed nucleic acid enzyme biosensors for ions. According to the U.S. Patent & Trademark Office: "A method of detecting the presence of an ion includes contacting a nucleic acid enzyme with a sample suspected of ...
Kansas, Missouri Inventors Develop 5-Azacytidine Stabilization Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Marsha Luna of Shawnee, Kan., Larry Eden of Overland Park, Kan., and Steven Burmaster of Lee's Sumitt, Mo., have developed methods for stabilizing 5-azacytidine in plasma. According to the U.S. Patent & Trademark Office: "The invention provides methods for ...
Japanese Inventors Develop Plasma Doping Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Ichiro Nakayama, Hisataka Kanada and Tomohiro Okumura, all from Osaka, Japan, Yuichiro Sasaki of Tokyo, and Bunji Mizuno of Nara, Japan, have developed a method of doping substances near the surface of solids, using plasma. According to the U.S. Patent & ...
Japanese Inventors Discover Common Marmoset-Derived Beta-Actin Gene
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Toru Yamada of Nara, Japan, and Kenji Oeda of Kyoto, Japan, have discovered a common marmoset-derived beta-actin gene and use thereof, the U.S. Patent & Trademark Office announced." The inventors were issued U.S. Patent No. 7,192,712 on March ...
California Inventor Develops Disk Drive
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Hanan Kupferman of Diamond Bar, Calif., has developed a disk drive that has a sampled servo system controller and a disk. According to the U.S. Patent & Trademark Office: "The disk has a plurality a plurality servo burst fields, the plurality of servo ...
Taiwanese Inventors Develop Ovarian Carcinoma Assessing Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Yi-Chao Lee, Pui-Yee Yuen, Hui-Chuan Wu, all from Taipei, Taiwan, and Yi-Huei Huang of Taichung, Taiwan, have developed methods for identification, assessment, prevention, and therapy of cancer. According to the U.S. Patent & Trademark Office: "The present ...
Texas Inventor Develops Amplifier Gate Oxide Test Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Cetin Kaya of Plano, Texas, has developed a system and a method for testing gate oxide of an amplifier. According to the U.S. Patent & Trademark Office: "An amplifier system and method is provided for performing gate oxide integrity testing of a power ...
Japanese Inventors Develop Recording/Reproducing Apparatus
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Shigeru Yamazaki and Kemmei Masuda, both of Yokohama, Japan, and Toshio Tsuchiya of Hitachinaka, Japan, have developed a recording/reproducing apparatus. According to the U.S. Patent & Trademark Office, the invention relates to a "recording/reproducing ...
California Inventors Develop Low-Kelvin Dielectric Protection Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Krishnaswamy Ramkumar of San Jose, Calif., Mira Ben-Tzur of Sunnyvale, Calif., Seurabh Dutta Chowdhury of Belmont, Calif., and Michal Efrati Fastow of Cupertino, Calif., have developed a method of protecting a low- Kelvin (k) dielectric in a passivation ...
Japanese Inventors Develop High Frequency Power Amplifier Circuit
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Shinji Yamada and Yasuhiro Nunogawa, both of Takasaki, Japan, and Takayuki Tsutsui of Saku, Japan, have developed a high frequency power amplifier circuit and a radio communication system. According to the U.S. Patent & Trademark Office: "There is ...
Japanese Inventors Develop Semiconductor Device Manufacturing Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Shunpei Yamazaki of Setagaya, Japan, Naoaki Yamaguchi of Yokohama, Japan, and Setsuo Nakajima of Sagamihara, Japan, have developed a bottom-gate-type, thin film transistor, and also to a method for producing it. According to the U.S. Patent & Trademark Office, ...
California Inventor Develops Magnetic Storage Drive Construction System
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Daniel James Malone Sr. of San Jose, Calif., has developed a system and a process for constructing a magnetic storage drive that capable of single pass self-servowriting. According to the U.S. Patent & Trademark Office: "A plurality of heads are sorted, ...
California Inventors Develop Protein/Nucleic acid Binding Pairs Identifying Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Robert Gellibolian of Fremont, Calif., and Eric M. Leproust of Campbell, Calif., have developed methods and compositions for high throughput identification of protein/nucleic acid binding pairs. According to the U.S. Patent & Trademark Office: "Methods and ...
Japanese Inventor Develops Optical Element with Minute Periodic Structure
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Hiroshi Saito of Tochigi, Japan, has developed an optical element with minute periodic structure. According to the U.S. Patent & Trademark Office: "An optical element is disclosed which is resistant to changes in environmental characteristics such as ...
GEORGIA'S UNEMPLOYMENT RATE DECLINES IN FEBRUARY
Mar 22, 2007 ... The Georgia Department of Labor issued the following news release: The Georgia Department of Labor reported today that the state's unemployment rate decreased to 4.4 percent in February, down three-tenths of one percent from 4.7 percent in January. The state's February rate was one-half ...
Arizona Inventor Develops Ornamental Design for Drink Coaster
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Laurie Leahy of Tucson, Ariz., has developed an ornamental design for a drink coaster, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D538,601 on March 20. The patent has been assigned to Thirstystone ...
Florida Inventor Develops Ornamental Design for Colander with Handles
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Jenna K. Miller of Delray Beach, Fla., has developed an ornamental design for a colander with handles, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D538,607 on March 20. The original application was filed ...
Ohio Inventors Develop Ornamental Design for Under Cabinet Stemware Holder
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Sheldon H. Goodman of Solon, Ohio, and Robert L. Blackadar of Medina, Ohio, have developed an ornamental design for an under cabinet stemware holder, the U.S. Patent & Trademark Office announced. The inventors were issued U.S. Patent No. D538,608 on March ...
Maryland Inventors Develop Animal Hearing Loss Detection Methods
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Kiyoto Kurima and Edward Wilcox, both of Gaithersburg, Md., Thomas Friedman of Potomac, Md., and Andrew J. Griffith of Montgomery Village, Md., have developed a method of detecting hearing loss or a predisposition to hearing loss in an animal. According to the U.S ....
Washington Inventor Develops Ornamental Design for Salad Spinner
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Lance Logan Hood of Seattle has developed an ornamental design for a salad spinner, the U.S. Patent & Trademark Office announced. The inventor was issued U.S. Patent No. D538,606 on March 20. The patent has been assigned to Kwok Kuen So, Hong ...
U.S., Swedish, Canadian Inventors Develop Prostaglandin Endoperoxidase Synthase Activity Modulation Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Per-Johan Jakobsson and Ralf Morgenstern, both of Stockholm, Sweden, Bengt Samuelsson of Djursholm, Sweden, Joseph Mancini of Kirkland, Canada, and Anthony Ford-Hutchinson of Doylestown, Pa, have developed methods and means for modulating prostaglandin endoperoxidase ...
Swiss, German Inventors Discover Growth Regulating Proteins
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Ernst Hafen and Hugo Stocker, both of Zurich, Switzerland, Pierre Daram of Uetikon am See, Switzerland, Benno Shindelholz of Niederlenz, Switzerland, and Sebastian Breuer of Singen, Germany, have discovered a novel family of proteins having growth inhibiting activity ...
Japanese Inventor Develops Variable Gain Amplifier
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Masahiko Ota of Fukushima-ken, Japan, has developed a variable gain amplifier that is capable of functioning at low power supply voltage. According to the U.S. Patent & Trademark Office: "A variable gain amplifier contains first and second amplifying ...
Pennsylvania Inventors Develop Pulmonary Hypertension Treatment Method
Mar 22, 2007 ... ALEXANDRIA, Va., March 22 -- Stevan P. Tofovic and Edwin K. Jackson, both of Pittsburgh, have developed a method of treating pulmonary hypertension in an individual. According to the U.S. Patent & Trademark Office: "Methods are provided for the treatment of pulmonary hypertension and ...