Patents by Inventor Steve Tam

Steve Tam has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20070225327
    Abstract: The present invention relates to biaryl sulfonamides and their use as, for example, metalloproteinase inhibitors.
    Type: Application
    Filed: May 31, 2007
    Publication date: September 27, 2007
    Applicant: Wyeth
    Inventors: Jason Xiang, Steve Tam, Yonghan Hu, Phaik-Eng Sum, David How, Darrin Hopper, Matthew Vera, Joshua Sabatini, Thomas Rush, Elisabeth Morris, Katy Georgiadis
  • Publication number: 20070219198
    Abstract: This invention relates to inhibiting 11?HSD1.
    Type: Application
    Filed: February 7, 2007
    Publication date: September 20, 2007
    Applicant: Wyeth
    Inventors: Jason Xiang, Eddine Saiah, Steve Tam, John Mckew, Lihren Chen, Manus Ipek, Katherine Lee, Huan-Qiu Li, Jianchang Li, Wei Li, Tarek Mansour, Vipin Suri, Richard Vargas, Yuchuan Wu, Zhao-Kui Wan, Jinbo Lee, Eva Binnun, Douglas Wilson
  • Publication number: 20060276498
    Abstract: The present invention provides compounds of formula (I): and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R5, R6, m and n are defined as described herein. The invention also provides methods of making the compounds of formula (I), and methods of treating inflammatory diseases, such as rheumatoid arthritis, in a mammal comprising administering a therapeutically effective amount of a compound of formula (I) to the mammal.
    Type: Application
    Filed: May 18, 2006
    Publication date: December 7, 2006
    Applicant: Wyeth
    Inventors: Neal Green, Lori Gavrin, Neelu Kaila, Yonghan Hu, Kristin Janz, Jennifer Thomason, Ariamala Gopalsamy, Steve Tam, Lih-Ling Lin, John Cuozzo, Dennis Powell
  • Publication number: 20060264460
    Abstract: The present invention provides compounds of formula (I): and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R5, R6, R7, R8, m and n are defined as described herein. The invention also provides methods of making the compounds of formula (I), and methods of treating inflammatory diseases, such as rheumatoid arthritis, in a mammal comprising administering a therapeutically effective amount of a compound of formula (I) to the mammal.
    Type: Application
    Filed: May 18, 2006
    Publication date: November 23, 2006
    Applicant: Wyeth
    Inventors: Neal Green, Yonghan Hu, Neelu Kaila, Kristin Janz, Jennifer Thomason, Huan-Qiu Li, Rajeev Hotchandani, Junjun Wu, Ariamala Gopalsamy, Steve Tam, Lih-Ling Lin, John Cuozzo, Satenig Guler, Adrian Huang, Jeffrey condon
  • Patent number: 7073104
    Abstract: In a method and system for applying a testing voltage signal, a voltage source generates the testing voltage signal that ramps from an initial voltage to an intermediate voltage with a first ramping rate. In addition, the testing voltage then ramps from the intermediate voltage to an end voltage with a second ramping rate, with the first ramping rate being greater than the second ramping rate. The present invention may be applied to particular advantage when the testing voltage signal is applied on a control gate of a flash memory cell for channel erasure of the flash memory cell. In this manner, the testing voltage signal ramps to the end voltage with reduced time for minimizing testing time.
    Type: Grant
    Filed: March 10, 2003
    Date of Patent: July 4, 2006
    Assignee: Advanced Micro Devices, Inc.
    Inventors: Jiang Li, Richard Fastow, Steve Tam
  • Publication number: 20060135488
    Abstract: This invention relates to modulating (e.g., inhibiting) protein tyrosine phosphatase 1B (PTP1B).
    Type: Application
    Filed: November 22, 2005
    Publication date: June 22, 2006
    Inventors: Jinbo Lee, Michael Smith, Alessandro Moretto, Zhao-Kui Wan, Eva Binnun, Weixin Xu, Kenneth Foreman, Diane Joseph-McCarthy, David Erbe, Steve Tam
  • Publication number: 20060025445
    Abstract: This invention relates to inhibiting 11-beta HSD1.
    Type: Application
    Filed: August 2, 2005
    Publication date: February 2, 2006
    Inventors: Jason Xiang, John McKew, Steve Tam, Manus Ipek, Vipin Suri, Tarek Mansour
  • Publication number: 20050203081
    Abstract: Protein tyrosine phosphatases (PTPases) such as PTP1B can play a role in regulating a wide variety of cellular responses such as insulin signaling. Substituted bicyclic fused-thiophene compounds can inhibit PTP1B and thereby induce greater insulin sensitivity. Accordingly, PTP1B inhibition can provide an alternate treatment for PTPase-mediated disorders such as diabetes.
    Type: Application
    Filed: February 23, 2005
    Publication date: September 15, 2005
    Inventors: Jinbo Lee, Steve Kirincich, Michael Smith, Douglas Wilson, Bruce Follows, Zhao-Kui Wan, Diane Joseph-McCarthy, David Erbe, Yan-Ling Zhang, Weixin Xu, Steve Tam
  • Publication number: 20050203087
    Abstract: Protein tyrosine phosphatases (PTPases) such as PTP1B can play a role in regulating a wide variety of cellular responses such as insulin signaling. Substituted thiophene compounds such as, for example, 2-carboxyl, 3-carboxymethoxy, 5-aryl substituted thiophenes, can inhibit PTP1B and thereby induce greater insulin sensitivity. Accordingly, PTP1B inhibition can provide an alternate treatment for PTPase-mediated disorders such as diabetes.
    Type: Application
    Filed: February 23, 2005
    Publication date: September 15, 2005
    Inventors: Jinbo Lee, Zhao-Kui Wan, Douglas Wilson, Bruce Follows, Steven Kirincich, Michael Smith, Jun-Jun Wu, Kenneth Foreman, David Erbe, Yan-Ling Zhang, Weixin Xu, Steve Tam
  • Publication number: 20050143422
    Abstract: The present invention relates to biaryl sulfonamides and their use as, for example, metalloproteinase inhibitors.
    Type: Application
    Filed: December 1, 2004
    Publication date: June 30, 2005
    Applicant: Wyeth
    Inventors: Jeremy Levin, Thomas Rush, Frank Lovering, Yonghan Hu, Jianchang Li, Wei Li, Jun Wu, Rajeev Hotchandani, Jason Xiang, Xuemei Du, Derek Cole, Steve Tam
  • Publication number: 20050130973
    Abstract: The present invention relates to biaryl sulfonamides and their use as, for example, metalloproteinase inhibitors.
    Type: Application
    Filed: December 1, 2004
    Publication date: June 16, 2005
    Applicant: Wyeth
    Inventors: Jason Xiang, Steve Tam, Yonghan Hu, Phaik-Eng Sum, David How, Darrin Hopper, Matthew Vera, Joshua Sabatini, Thomas Rush, Elisabeth Morris, Katy Georgiadis
  • Patent number: 4900828
    Abstract: A method for the synthesis of 2',3'-dideoxycytidine comprising a novel procedure of bromoacetylating cytidine to yield novel intermediates which are subsequently reduced and hydrogenated by novel procedures to yield 2',3'-dideoxycytidine.
    Type: Grant
    Filed: May 12, 1988
    Date of Patent: February 13, 1990
    Assignee: Hoffmann-LaRoche Inc.
    Inventors: Peter S. Belica, Tai-Nang Huang, Percy S. Manchand, John J. Partridge, Steve Tam
  • Patent number: 4837311
    Abstract: A-B-C wherein A and C are each independently 2',3' dideoxynucleosides and B is a linking group; and a method of treating or preventing a retroviral injection in a subject by administering the compounds of the invention.
    Type: Grant
    Filed: June 22, 1987
    Date of Patent: June 6, 1989
    Assignees: Hoffman-La Roche Inc., United States of America
    Inventors: Steve Tam, Manfred Weigele, Samuel Broger, Hiroaki Mitsuya
  • Patent number: RE33887
    Abstract: A-B-C wherein A and C are each independently 2',3'dideoxynucleosides and B is a linking group; and a method of treating or preventing a retroviral injection in a subject by administering the compounds of the invention.
    Type: Grant
    Filed: November 2, 1990
    Date of Patent: April 14, 1992
    Assignees: Hoffmann-La Roche Inc., United States of America
    Inventors: Steve Tam, Manfred Weigele, Samuel Broder, Hiroaki Mitsuya