Patents by Inventor Richard Mathias Weier

Richard Mathias Weier 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).

  • Purinylalkyl benzamide derivatives
    Patent number: 5861403
    Abstract: The present invention relates to compounds of the formula ##STR1## wherein HET is ##STR2## m is an integer from 1 to 4; R.sup.1 and R.sup.
    Type: Grant
    Filed: October 2, 1996
    Date of Patent: January 19, 1999
    Assignee: G. D. Searle & Co.
    Inventors: Ish Kumar Khanna, Richard Mathias Weier
  • Cinnamic acid derivatives
    Patent number: 5852210
    Abstract: The present invention relates to a class of compounds represented by the Formula I ##STR1## or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula I, and methods of selectively inhibiting or antagonizing the .alpha..sub.v .beta..sub.3 integrin.
    Type: Grant
    Filed: March 27, 1997
    Date of Patent: December 22, 1998
    Assignee: G. D. Searle & Co.
    Inventors: Barbara B. Chen, Helen Y. Chen, Michael Clare, Stephen H. Docter, Ish Kumar Khanna, Francis Jan Koszyk, James W. Malecha, Julie Marion Miyashiro, Thomas D. Penning, Joseph G. Rico, Peter G. Ruminski, Mark A. Russell, Richard Mathias Weier, Xiangdong Xu, Stella S. Yu, Yi Yu
  • Heteroaralkyl and heteroarylthioalkyl thiophenolic compounds as inhibitors of 5-lipoxygenase
    Patent number: 5688822
    Abstract: Compounds of the formula: ##STR1## Formula I and the pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising a therapeutically-effective amount of the compounds or salts in combination with a pharmaceutically-acceptable carrier and methods for treating 5-lipoxygenase mediated conditions, inflammation-associated disorders and allergies.
    Type: Grant
    Filed: February 7, 1996
    Date of Patent: November 18, 1997
    Assignee: G.D. Searle & Co.
    Inventors: Ish Kumar Khanna, Michael Allan Stealey, Richard Mathias Weier
  • Pyrido-1,4-oxazinylalkyl-benzamide derivatives
    Patent number: 5652363
    Abstract: The present invention relates to compounds of the formula ##STR1## and pharmaceutical compositions containing a therapeutically effective amount of the compounds in combination with a pharmaceutically acceptable carrier and a method for treating diseases mediated by platelet activating factor.
    Type: Grant
    Filed: October 2, 1996
    Date of Patent: July 29, 1997
    Assignee: C.D. Searle & Co.
    Inventors: Ish Kumar Khanna, Michael Allan Stealey, Richard Mathias Weier