Patents by Inventor Richard Mewshaw

Richard Mewshaw 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: 20080033049
    Abstract: This invention provides estrogen receptor modulators having the structure: wherein R1 to R6 and R8 are as defined in the specification; or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: August 28, 2007
    Publication date: February 7, 2008
    Applicant: Wyeth
    Inventors: Richard Mewshaw, Cuijian Yang
  • Publication number: 20070249703
    Abstract: This invention provides estrogen receptor modulators of formula I, having the structure where R1, R2, R3, and R4 are as defined in the specification, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: June 20, 2007
    Publication date: October 25, 2007
    Applicant: Wyeth
    Inventors: Richard Mewshaw, Stephen Bowen, Eric Manas
  • Publication number: 20070093548
    Abstract: A progesterone receptor modulator of the structure is provided. Use of compositions containing this compound for contraception, hormone replacement therapy, treating hormone-dependent disease, synchronizing estrus, treating dysmenorrhea, treating dysfunctional uterine bleeding, inducing amenorrhea, or treating symptoms of premenstrual syndrome and premenstrual dysphoric disorder in a mammal are described.
    Type: Application
    Filed: October 12, 2006
    Publication date: April 26, 2007
    Applicant: Wyeth
    Inventors: Jason Diffendal, Cuijian Yang, Richard Mewshaw
  • Publication number: 20070049605
    Abstract: This invention provides estrogen receptor modulators of formula I having the structure where R1, R2, R3, R4, R5, R6, R7 and R8 are as defined in the specification and the use of such compounds as estrogenic agents.
    Type: Application
    Filed: October 31, 2006
    Publication date: March 1, 2007
    Applicant: Wyeth
    Inventors: Richard Mewshaw, Richard Edsall,
  • Publication number: 20070043077
    Abstract: This invention provides estrogen receptor modulators having the structure where R1—R5 are defined in the specification; or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: October 31, 2006
    Publication date: February 22, 2007
    Applicant: Wyeth
    Inventors: Richard Mewshaw, Stephen Cohn
  • Publication number: 20060217399
    Abstract: This invention provides estrogen receptor modulators of formula I, having the structure wherein, R1, R2, R3, R4, R5, and R6 are as defined in the specification, or a N-oxide thereof or a pharmaceutically acceptable salt thereof or a prodrug thereof.
    Type: Application
    Filed: May 31, 2006
    Publication date: September 28, 2006
    Applicant: Wyeth
    Inventors: An Vu, Stephen Cohn, Richard Mewshaw
  • Publication number: 20050234074
    Abstract: This invention provides estrogen receptor modulators of formula I, having the structure where R1 R2, R3, R4, R5, R6, R7 and R8 are as defined in the specification.
    Type: Application
    Filed: February 23, 2005
    Publication date: October 20, 2005
    Applicant: Wyeth
    Inventors: Richard Mewshaw, Richard Edsall
  • Publication number: 20050228010
    Abstract: Compounds of the formula useful for the treatment of such as depression (including but not limited to major depressive disorder, childhood depression and dysthymia), anxiety, panic disorder, post-traumatic stress disorder, premenstrual dysphoric disorder (also known as pre-menstrual syndrome), attention deficit disorder (with and without hyperactivity), obsessive compulsive disorder (including trichotillomania), social anxiety disorder, generalized anxiety disorder, obesity, eating disorders such as anorexia nervosa, bulimia nervosa, vasomotor flushing, cocaine and alcohol addition, sexual dysfunction (including premature ejaculation), and related illnesses.
    Type: Application
    Filed: June 6, 2005
    Publication date: October 13, 2005
    Applicant: WYETH
    Inventors: Rulin Zhao, Megan Tran, Gary Stack, Richard Mewshaw
  • Publication number: 20050059673
    Abstract: Benzofuranyl- and benzothienyl-piperzinyl quinoline derivatives and compositions containing such compounds are disclosed. Methods of using benzofuranyl- and benzothienyl-piperzinyl quinoline derivatives and compositions containing such composition in the treatment and/or prevention of serotonin-related disorders, such as depression and anxiety, are also disclosed. In addition, processes for the preparation of benzofuranyl- and benzothienyl-piperzinyl quinoline derivatives are disclosed.
    Type: Application
    Filed: April 29, 2004
    Publication date: March 17, 2005
    Inventors: Aranapakam Venkatesan, Osvaldo Santos, Magda Asselin, George Grosu, Deborah Evrard, Richard Mewshaw, Kristin Meagher
  • Publication number: 20050059723
    Abstract: This invention provides estrogen receptor modulators of formula I, having the structure where R1, R2, R3, and R4 are as defined in the specification, or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: August 9, 2004
    Publication date: March 17, 2005
    Applicant: Wyeth
    Inventors: Richard Mewshaw, Stephen Bowen, Eric Manas
  • Publication number: 20050032873
    Abstract: 3-Amino chroman and 2-amino tetralin derivatives and compositions containing such compounds are disclosed. Methods of using the 3-amino chroman and 2-amino tetralin compounds and compositions containing such compounds in the treatment of serotonin disorders, such as depression and anxiety, are also disclosed.
    Type: Application
    Filed: July 26, 2004
    Publication date: February 10, 2005
    Applicant: Wyeth
    Inventors: Nicole Hatzenbuhler, Deborah Evrard, Richard Mewshaw, Dahui Zhou, Uresh Shah, Jennifer Inghrim, Steven Lenicek, Reinhardt Baudy, John Butera, Annmarie Sabb, Amedeo Failli, Pudukkaraipudur Ramamoorthy
  • Publication number: 20050020676
    Abstract: This invention provides estrogen receptor modulators having the structure: wherein R1 to R6 and R8 are as defined in the specification; or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: April 29, 2004
    Publication date: January 27, 2005
    Inventors: Richard Mewshaw, Cuijian Yang
  • Publication number: 20050009784
    Abstract: This invention provides estrogen receptor modulators of formula I, having the structure wherein, R1, R2, R3, R4, R5, and R6 are as defined in the specification, or a N-oxide thereof or a pharmaceutically acceptable salt thereof or a prodrug thereof.
    Type: Application
    Filed: May 13, 2004
    Publication date: January 13, 2005
    Inventors: An Vu, Stephen Cohn, Richard Mewshaw
  • Publication number: 20050009907
    Abstract: This invention provides estrogen receptor modulators having the structure where R1-R5 are as defined in the specification; or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: May 13, 2004
    Publication date: January 13, 2005
    Inventors: Richard Mewshaw, Stephen Cohn
  • Patent number: 5530157
    Abstract: Novel benzoic acid derivatives have the formula: ##STR1## wherein --X-- represents C.sub.1 to C.sub.6 alkylene, C.sub.2 to C.sub.6 alkenylene or a divalent moiety having the structure --(CH.sub.2).sub.m --Z-- in which m is an integer from 0 to 3 and Z represents --O--, --S-- or --NH--;--Y-- represents a direct bond, C1 to C.sub.6 alkylene, C.sub.2 to C.sub.6 alkenylene or a divalent moiety having the structure --(CH.sub.2).sub.m --Z--(CH.sub.2).sub.n in which m and n are each, independently, an integer from 0 to 3 and --Z-- represents --O--, --S-- or --NH--;R represents a 5- or 6-membered carbocyclic or heterocyclic ring or a carbocyclic or heterocyclic fused ring system containing up to 10 members in the ring, which carbocyclic, heterocyclic or fused ring system may be saturated or unsaturated and may contain up to two substituents selected from lower alkyl, methoxy, halo and trifluoromethyl; andR.sup.1 and R.sup.
    Type: Grant
    Filed: February 16, 1995
    Date of Patent: June 25, 1996
    Assignee: Scios Nova Inc.
    Inventors: Richard Mewshaw, Gregory S. Hamilton