Patents by Inventor George Brewster

George Brewster 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).

  • Patent number: 7709479
    Abstract: The use of a compound of formula (I) or a salt, ester, amide or prodrug thereof; where X is O, or S, S(O) or S(O)2, NH or NR12 where R12 is hydrogen or C1-6 alkyl; R5 is selected from a group NHC(O)OR9, NHC(O)R9, NHS(O)2R9, C(O)R9, C(O)OR9, S(O)R9, S(O)OR9, S(O)2OR9, C(O)NR10 R11, S(O)NR10R11 S(O)ONR10R11, where R9, R10 or R11 are various specified organic groups; R6 is hydrogen, optionally substituted hydrocarbyl or optionally substituted heterocyclyl; R7 and R8 are various specified organic groups, and R1, R2, R3, R4 are independently selected from halogeno, cyano, nitro, C1-3alkylsulphanyl, —N(OH)R13— (wherein R7 is hydrogen, or C1-3alkyl), or R15X1— (wherein X1 represents a direct bond, —O—, —CH2—, —OCO—, carbonyl, —S—, —SO—, —SO2—, —NR16CO—, —CONR16—, —SO2NR16—, —NR17SO2— or —NR18— (wherein R16, R17 and R18 each independently represents hydrogen, C1-3alkyl or C1-3alkoxy C2-3alkyl), and R9 is hydrogen, optionally substituted hydrocarbyl, optionally substituted heterocyclyl or optionally substituted alkoxy
    Type: Grant
    Filed: September 18, 2000
    Date of Patent: May 4, 2010
    Assignee: AstraZeneca
    Inventors: Andrew Austen Mortlock, Nicholas John Keen, Frederic Henri Jung, Andrew George Brewster
  • Patent number: 7529701
    Abstract: Tools for implementing employee stock plans including stock options, restricted stock awards and/or and stock purchase plans are provided. A system is provided that comprises volatile data storage for storing participant information pursuant to a data transfer from a non-volatile database of a third party administrative system; an interface system for interacting with a participant regarding a requested transaction and enabling the participant to select a response pertaining to the employee stock plan; a trading system for conducting individual participant transactions on a public exchange, a communication system that connects a participant to the system; and an updating system that updates the participant information in the volatile data storage according to the selections and transactions made by the participant.
    Type: Grant
    Filed: November 2, 2001
    Date of Patent: May 5, 2009
    Assignee: UBS Painwebber, Inc.
    Inventors: Lawrence P. Shields, George Brewster, James Humza, James Mooney, Hermant Bendre, Julia K. Burns, Joseph Denola, Eileen Eng, Doug Jones, Michael Kelly, Sudhir Khanna, John Rebimbas, Mark Trojan, Alla Turetsky, Heather Vanderhoof
  • Patent number: 7472098
    Abstract: A system and method for inquiry of option and/or stock status and for processing trades made pursuant to stock option and purchase plans is provided. Participant information is stored and transmitted to a finance system. Rules may be enforced for stock option and stock purchase plans with the finance system. Participants are provided with incentive compensation that can be utilized in a simplified, user friendly, streamlined process.
    Type: Grant
    Filed: February 8, 2001
    Date of Patent: December 30, 2008
    Assignee: UBS Financial Services, Inc.
    Inventors: Lawrence P. Shields, Amod Bhargava, Keith Carsten, George Brewster, James A. Humza, Robert H. Maurer, Michael Cranor, James P. Mooney
  • Publication number: 20020042771
    Abstract: Tools for implementing employee stock plans including stock options, restricted stock awards and/or and stock purchase plans are provided. The invention comprises a volatile data storage for storing participant information pursuant to a data transfer from a non-volatile database of a third party administrative system; an interface system for interacting with a participant regarding a requested transaction and enabling the participant to select a response pertaining to the employee stock plan; a trading system for conducting individual participant transactions on a public exchange, a communication system that connects a participant to the system; and means for updating the participant information in the volatile data storage according to the selections and transactions made by the participant.
    Type: Application
    Filed: November 2, 2001
    Publication date: April 11, 2002
    Inventors: Lawrence P. Shields, George Brewster, James Humza, James Mooney, Hermant Bendre, Julia K. Burns, Joseph Denola, Eileen Eng, Doug Jones, Michael Kelly, Sudhir Khanna, John Rebimbas, Mark Trojan, Alla Turetsky, Heather Vanderhoof
  • Publication number: 20020032636
    Abstract: A system and method for inquiry of option and/or stock status and for processing trades made pursuant to stock option and purchase plans is provided. Participant information is stored and transmitted to a finance system. Rules may be enforced for stock option and stock purchase plans with the finance system. Participants are provided with incentive compensation that can be utilized in a simplified, user friendly, streamlined process.
    Type: Application
    Filed: February 8, 2001
    Publication date: March 14, 2002
    Inventors: Lawrence P. Shields, Amod Bhargava, Keith Carsten, George Brewster, James A. Humza, Robert H. Maurer, James P. Mooney, Michael Cranor
  • Patent number: 5981531
    Abstract: The invention concerns acid derivatives of formula IR.sup.1 --CON(R.sup.2)--N(R.sup.3)CO--X.sup.1 --Q--X.sup.2 --Gand pharmaceutically acceptable metabolically labile esters or amides thereof, and pharmaceutically acceptable salts thereof, in which R.sup.1, R.sup.2, R.sup.3, X.sup.1, Q, X.sup.2 and G have the meanings given in the specification. The invention also concerns processes for the preparation of the acid derivatives of formula I, pharmaceutical compositions containing them and their use as inhibitors of the binding of fibrinogen to glycoprotein IIb/IIIa.
    Type: Grant
    Filed: May 29, 1998
    Date of Patent: November 9, 1999
    Assignee: Zeneca Limited
    Inventors: Andrew George Brewster, Peter William Rodney Caulkett, Alan Wellington Faull, Robert James Pearce, Richard Eden Shute
  • Patent number: 5912355
    Abstract: Method of preparing an optically active compound of formula, wherein R and R.sup.1 are independently alkyl, alkenyl, alkynyl, alkoxy, alkoxyalkyl, cycloalkyl, aryl, aralkyl, a heterocyclic group or a C.sub.1 -C.sub.4 alkyl-heterocycle, each being optionally substituted, procided that R and R.sup.1 are not identical and * is an optically active chiral center, from the corresponding racemic ester or diol by treating with a hydrolase enzyme.
    Type: Grant
    Filed: November 12, 1997
    Date of Patent: June 15, 1999
    Assignees: Zeneca Limited, Mochida Pharmaceutical Co., Ltd.
    Inventors: Andrew John Blacker, Andrew George Brewster, Robert Jeffrey Copeland, Robert Antony Holt
  • Patent number: 5854062
    Abstract: Method of preparing an optically active compound of formula, wherein R and R.sup.1 are independently alkyl, alkenyl, alkynyl, alkoxy, alkoxyalkyl, cycloalkyl, aryl, aralkyl, a heterocyclic group or a C.sub.1 -C.sub.4 alkyl-heterocycle, each being optionally substituted, procided that R and R.sup.1 are not identical and * is an optically active chiral center, from the corresponding racemic ester or diol by treating with a hydrolase enzyme. In particular, racemic 2-(2,4-difluorophenyl)-3-(1H-1,2,4-triazol-1-yl)propan-1,2 diol, an intermediate in fluconazole synthesis, is resolved using porcine pancreatic lipase or lipase from Chromobacterium viscosum.
    Type: Grant
    Filed: December 11, 1995
    Date of Patent: December 29, 1998
    Assignees: Zeneca Limited, Mochida Pharmaceuticals Co., Ltd.
    Inventors: Andrew John Blacker, Andrew George Brewster, Robert Jeffrey Copeland, Robert Antony Holt
  • Patent number: 5760057
    Abstract: The invention concerns acid derivatives of formula IR.sup.1 --CON(R.sup.2)--N(R.sup.3)CO--X.sup.1 --Q--X.sup.2 --G(I)and pharmaceutically acceptable metabolically labile esters or amides thereof, and pharmaceutically acceptable salts thereof, in which R.sup.1, R.sup.2, R.sup.3, X.sup.1, Q, X.sup.2 and G have the meanings given in the specification. The invention also concerns processes for the preparation of the acid derivatives of formula I, pharmaceutical compositions containing them their use as inhibitors of the binding of fibrinogen to glycoprotein IIb/IIIa.
    Type: Grant
    Filed: December 16, 1996
    Date of Patent: June 2, 1998
    Assignee: Zeneca Limited
    Inventors: Andrew George Brewster, Peter William Rodney Caulkett, Alan Wellington Faull, Robert James Pearce, Richard Eden Shute
  • Patent number: 5728701
    Abstract: Compounds of formula I ##STR1## and metabolically labile esters and amides thereof, and pharmaceutically acceptable salts thereof, in which R.sup.13, M.sup.2, X.sup.1, Z.sup.1, Z.sup.1a, X.sup.2 and A.sup.1 have the meanings given in the specification. The compounds are useful as inhibitors of the binding of fibrinogen to glycoprotein IIb/IIIa. Novel intermediates are also disclosed.
    Type: Grant
    Filed: March 18, 1997
    Date of Patent: March 17, 1998
    Assignee: Zeneca Limited
    Inventors: Michael Garth Wayne, Michael James Smithers, John Wall Rayner, Alan Wellington Faull, Robert James Pearce, Andrew George Brewster, Richard Eden Shute, Stuart Dennett Mills, Peter William Rodney Caulkett
  • Patent number: 5652242
    Abstract: Compounds of formula I ##STR1## and metabolically labile esters and amides thereof, and pharmaceutically acceptable salts thereof, in which R.sup.13, M.sup.2, X.sup.1, Z.sup.1, Z.sup.1a, X.sup.2 and A.sup.1 have the meanings given in the specification. The compounds are useful as inhibitors of the binding of fibrinogen to glycoprotein IIb/IIIa. Novel intermediates are also disclosed.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: July 29, 1997
    Assignee: Zeneca Limited
    Inventors: Michael Garth Wayne, Michael James Smithers, John Wall Rayner, Alan Wellington Faull, Robert James Pearce, Andrew George Brewster, Richard Eden Shute, Stuart Dennett Mills, Peter William Rodney Caulkett