Patents by Inventor Emma Louise Trown

Emma Louise Trown 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).

  • Propanoic acid derivatives as integrin inhibitors
    Publication number: 20020099210
    Abstract: Propanoic acid derivatives of formula (1) are described:
    Type: Application
    Filed: December 15, 2000
    Publication date: July 25, 2002
    Inventors: Rikki Peter Alexander, Barry John Langham, James Thomas Reuberson, Emma Louise Trown, Graham John Warrellow
  • Propanoic acid derivatives
    Publication number: 20020035092
    Abstract: Propanoic acid derivatives of formula (1) are described:
    Type: Application
    Filed: September 18, 2001
    Publication date: March 21, 2002
    Applicant: Celltech Therapeutics Limited
    Inventors: Rikki Peter Alexander, Barry John Langham, James Thomas Reuberson, Emma Louise Trown, Graham John Warrellow
  • Propanoic acid derivatives
    Patent number: 6319922
    Abstract: Propanoic acid derivatives of formula (1) are described: Ar—X1—Ar1—Z—R  (1) in which Ar is a nitrogen base containing group; X1 is linker atom or group; Ar1 is an optionally substituted 5- or 6-membered nitrogen-containing aromatic or non-aromatic monocycle; Z is a group —CH(R13)CH2— [in which R13 is an optionally substituted aliphatic, cycloaliphatic, heteroaliphatic, heterocycloaliphatic, aromatic or heteroaromatic group], —C(R12a)(R13)—CH(R12b)— [in which R12a and R12b together with the carbon atoms to which they are attached form a C3-7cycloalkyl group] or C(R13)═CH—; R is a carboxylic acid (—CO2H) or a derivative or biostere thereof; and the salts, solvates, hydrates and N-oxides thereof. The compounds are able to inhibit the binding of &agr;V integrins to their ligands and are of use in the prophylaxis and treatment of immune or inflammatory disorders.
    Type: Grant
    Filed: November 23, 1999
    Date of Patent: November 20, 2001
    Assignee: Celltech Therapeutics Limited
    Inventors: Rikki Peter Alexander, Barry John Langham, James Thomas Reuberson, Emma Louise Trown, Graham John Warrellow