Patents by Inventor Virender M. Labroo

Virender M. Labroo 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: 7977309
    Abstract: The present invention is directed to polynucleotides, polypeptides and peptide fragments thereof, and uses thereof for a novel cDNA sequence which has homology to motilin. Tissue distribution of the mRNA for the novel polypeptide is specific to the stomach, small intestine and pancreas. The present invention further includes agonists, antagonists, antibodies, host cells expressing the cDNA encoding the novel motilin homologs and methods for increasing gastric motility using the novel molecules.
    Type: Grant
    Filed: March 13, 2008
    Date of Patent: July 12, 2011
    Assignee: Zymogenetics
    Inventors: Paul O. Sheppard, Theresa A. Deisher, Paul D. Bishop, Stephen R. Jaspers, Virender M. Labroo
  • Publication number: 20090270333
    Abstract: The present invention is directed to polynucleotides, polypeptides and peptide fragments thereof, and uses thereof for a novel cDNA sequence which has homology to motilin. Tissue distribution of the mRNA for the novel polypeptide is specific to the stomach, small intestine and pancreas. The present invention further includes agonists, antagonists, antibodies, host cells expressing the cDNA encoding the novel motilin homologs and methods for increasing gastric motility using the novel molecules.
    Type: Application
    Filed: March 13, 2008
    Publication date: October 29, 2009
    Applicant: ZymoGenetics, Inc.
    Inventors: Paul O. Sheppard, Theresa A. Deisher, Paul D. Bishop, Stephen R. Jaspers, Virender M. Labroo
  • Patent number: 7101907
    Abstract: The topical administration of statins for the treatment of bone disorders is disclosed.
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: September 5, 2006
    Assignees: ZymoGenetics Corporation, OsteoScreen IP, LLC
    Inventors: Shirley R. Gasper, Robert R. West, Theresa Martinez, Kirk G. Robbins, Patricia A. McKernan, Nand Baindur, Virender M. Labroo, Gregory R. Mundy
  • Patent number: 6939690
    Abstract: The present invention is directed to polynucleotides, polypeptides and peptide fragments thereof, and uses thereof for a novel cDNA sequence which has homology to motilin. Tissue distribution of the mRNA for the novel polypeptide is specific to the stomach, small intestine and pancreas. The present invention further includes agonists, antagonists, antibodies, host cells expressing the cDNA encoding the novel motilin homologs and methods for increasing gastric motility using the novel molecules.
    Type: Grant
    Filed: February 28, 2001
    Date of Patent: September 6, 2005
    Assignee: ZymoGenetics, Inc.
    Inventors: Paul O. Sheppard, Theresa A. Deisher, Paul D. Bishop, Stephen R. Jaspers, Virender M. Labroo
  • Patent number: 6838438
    Abstract: The present invention is directed to polynucleotides, polypeptides and peptide fragments thereof, and uses thereof for a novel cDNA sequence which has homology to motilin. Tissue distribution of the mRNA for the novel polypeptide is specific to the stomach, small intestine and pancreas. The present invention further includes agonists, antagonists, antibodies, host cells expressing the cDNA encoding the novel motilin homologs and methods for increasing gastric motility using the novel molecules.
    Type: Grant
    Filed: February 27, 2001
    Date of Patent: January 4, 2005
    Assignee: ZymoGenetics, Inc.
    Inventors: Paul O. Sheppard, Theresa A. Deisher, Paul D. Bishop, Stephen R. Jaspers, Virender M. Labroo
  • Publication number: 20040254345
    Abstract: The present invention is directed to polynucleotides, polypeptides and peptide fragments thereof, and uses thereof for a novel cDNA sequence which has homology to motilin. Tissue distribution of the mRNA for the novel polypeptide is specific to the stomach, small intestine and pancreas. The present invention further includes agonists, antagonists, antibodies, host cells expressing the cDNA encoding the novel motilin homologs and methods for increasing gastric motility using the novel molecules.
    Type: Application
    Filed: February 28, 2001
    Publication date: December 16, 2004
    Applicant: ZymoGenetics, Inc.
    Inventors: Paul O. Sheppard, Theresa A. Deisher, Paul D. Bishop, Stephen R. Jaspers, Virender M. Labroo
  • Publication number: 20040106675
    Abstract: Compounds of the formula 1
    Type: Application
    Filed: August 29, 2003
    Publication date: June 3, 2004
    Inventors: Shirley R. Gasper, Robert R. West, Theresa Martinez, Kirk G. Robbins, Patricia A. McKernan, Nand Baindur, Virender M. Labroo, Gregory R. Mundy
  • Patent number: 6642216
    Abstract: Compounds of the formula wherein X in each of formulas (1) and (2) represents a substituted or unsubstituted alkylene, alkenylene, or alkynylene linker of 2-6C; Y is of the formula  or a stereoisomer thereof, wherein R1 is substituted or unsubstituted alkyl; each R2 is independently H, hydroxy, alkoxy (1-6C) or lower alkyl (1-4C); R3 is H, hydroxy, or alkoxy (1-6C); or Y is of the formula  wherein each n is 1, Z is N, K comprises a substituted or unsubstituted aromatic carbocyclic or heterocyclic ring system which may optionally be spaced from the linkage position shown in formula (7) by a linker of 1-2C, or in formula (7), Z may be spaced from the carbon bonded to X by ═CR6— wherein R6 is H or linear, branded or cyclic alkyl (1-6C), R5 is H or linear, branched or cyclic alkyl, and R′ represents a cation, H or a substituted or unsubstituted alkyl group of 1-6C, promote bone formation and are thus useful in treating oste
    Type: Grant
    Filed: May 3, 2001
    Date of Patent: November 4, 2003
    Assignees: ZymoGenetics Corporation, OsteoScreen, Inc.
    Inventors: Shirley R. Gasper, Robert R. West, Theresa Martinez, Kirk G. Robbins, Patricia A. McKernan, Nand Baindur, Virender M. Labroo, Gregory R. Mundy
  • Patent number: 6376476
    Abstract: Various embodiments of statin compounds are shown to enhance the formation of bone and are thus useful in treating osteoporosis, bone fracture or deficiency, primary or secondary hyperparathyroidism, periodontal disease or defect, metastatic bone disease, osteolytic bone disease, post-plastic surgery, post-prosthetic joint surgery, and post-dental implantation.
    Type: Grant
    Filed: January 20, 2000
    Date of Patent: April 23, 2002
    Assignees: ZymoGenetics Corporation, OsteoScreen, Inc.
    Inventors: Shirley R. Gasper, Robert R. West, Theresa Martinez, Kirk G. Robbins, Patricia A. McKernan, Nand Baindur, Virender M. Labroo, Gregory R. Mundy
  • Publication number: 20010041791
    Abstract: The present invention is directed to polynucleotides, polypeptides and peptide fragments thereof, and uses thereof for a novel cDNA sequence which has homology to motilin. Tissue distribution of the mRNA for the novel polypeptide is specific to the stomach, small intestine and pancreas. The present invention further includes agonists, antagonists, antibodies, host cells expressing the cDNA encoding the novel motilin homologs and methods for increasing gastric motility using the novel molecules.
    Type: Application
    Filed: February 27, 2001
    Publication date: November 15, 2001
    Applicant: ZymoGenetics, Inc.
    Inventors: Paul O. Sheppard, Theresa A. Deisher, Paul D. Bishop, Stephen R. Jaspers, Virender M. Labroo
  • Publication number: 20010034364
    Abstract: Compounds of the formula 1
    Type: Application
    Filed: May 3, 2001
    Publication date: October 25, 2001
    Inventors: Shirley R. Gasper, Robert R. West, Theresa Martinez, Kirk G. Robbins, Patricia A. McKernan, Nand Baindur, Virender M. Labroo, Gregory R. Mundy
  • Patent number: 6080779
    Abstract: Compounds of the formula ##STR1## wherein X in each of formulas (1) and (2) represents a substituted or unsubstituted alkylene, alkenylene, or alkynylene linker of 2-6 C;Y represents one or more carbocyclic or heterocyclic rings; when two or more rings are present in Y, they may optionally be fused; andR' represents a cation, H or a substituted or unsubstituted alkyl group of 1-6 C; andthe dotted lines represent optional .pi.-bonds,promote bone formation and are thus useful in treating osteoporosis, bone fracture or deficiency, primary or secondary hyperparathyroidism, periodontal disease or defect, metastatic bone disease, osteolytic bone disease, post-plastic surgery, post-prosthetic joint surgery, and post-dental implantation. These compounds can be used in combination with other bone growth-promoting compounds and/or estrogens and/or bisphosphonates for this purpose.
    Type: Grant
    Filed: June 12, 1998
    Date of Patent: June 27, 2000
    Assignees: OsteoScreen, Inc., ZymoGenetics Corporation
    Inventors: Shirley R. Gasper, Robert R. West, Theresa Martinez, Kirk G. Robbins, Patricia A. McKernan, Nand Baindur, Virender M. Labroo, Gregory R. Mundy
  • Patent number: 6022887
    Abstract: Compounds of the formula ##STR1## wherein X in each of formulas (1) and (2) represents a substituted or unsubstituted alkylene, alkenylene, or alkynylene linker of 2-6C;Y represents one or more carbocyclic or heterocyclic rings; when two or more rings are present in Y, they may optionally be fused; andR' represents a cation, H or a substituted or unsubstituted alkyl group of 1-6C; andthe dotted lines represent optional .pi.-bonds,promote bone formation and are thus usefull in treating osteoporosis, bone fracture or deficiency, primary or secondary hyperparathyroidism, periodontal disease or defect, metastatic bone disease, osteolytic bone disease, post-plastic surgery, post-prosthetic joint surgery, and post-dental implantation.
    Type: Grant
    Filed: December 12, 1997
    Date of Patent: February 8, 2000
    Assignees: OsteoScreen, Inc., ZymoGenetics Corporation
    Inventors: Shirley R. Gasper, Robert R. West, Theresa Martinez, Kirk G. Robbins, Patricia A. McKernan, Nand Baindur, Virender M. Labroo
  • Patent number: 5891737
    Abstract: Predetermined combinatorial libraries of non-peptide compounds are disclosed. Compounds useful for generating such libraries are also disclosed.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: April 6, 1999
    Assignee: ZymoGenetics, Inc.
    Inventors: Nand Baindur, Virender M. Labroo
  • Patent number: 5710244
    Abstract: Derivatized calcitonin molecules, pharmaceutical compositions comprising derivatized calcitonins, and methods of reducing serum calcium in a patient using the derivatized calcitonins are disclosed. The molecules are characterized by a derivatized amino terminus formed by combining a calcitonin with a cyclic, polycyclic or heterocyclic moiety. Multimeric forms of the molecules are also disclosed.
    Type: Grant
    Filed: December 30, 1993
    Date of Patent: January 20, 1998
    Inventors: Virender M. Labroo, Tomikazu Sasaki
  • Patent number: 5698672
    Abstract: The invention provides synthetic calcitonin mimetics. The mimetics of the present invention may include modifications that further enhance desired characteristics, such as oral bioavailability, while maintaining or enhancing inhibition of bone resorption. Related pharmaceutical compositions and methods are also disclosed.
    Type: Grant
    Filed: April 4, 1995
    Date of Patent: December 16, 1997
    Assignee: ZymoGenetics, Inc.
    Inventors: Virender M. Labroo, Stephanie Beigel
  • Patent number: 5646285
    Abstract: The present invention relates to an orthogonally-protected compound of the formula: ##STR1## wherein PG.sub.1 is a first protecting group that is unreactive to a chemistry used at another position within the compound, and that is capable of selective removal without affecting PG.sub.2 or linkage to a solid support; PG.sub.2 is a second protecting group that is unreactive to a chemistry used at another position within the compound, and that is capable of selective removal without affecting PG.sub.1 or linkage to a solid support; Y is CH.sub.2 COOH, CH.sub.2 SO.sub.2 OH, CH.sub.2 PO.sub.2 ROH, CH.sub.2 Ph--COOH, CH.sub.2 Ph--SO.sub.2 OH, or CH.sub.2 Ph--PO.sub.2 ROH; R is H or a substituted or unsubstituted alkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, or heteroarylalkyl; and n is 1 or 2. PG.sub.1 is preferably a carbamate group, a trityl group, or a trifluoroacetyl group; and PG.sub.2 is preferably an ester.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: July 8, 1997
    Assignee: ZymoGenetics, Inc.
    Inventors: Nand Baindur, Virender M. Labroo
  • Patent number: 5583143
    Abstract: Methods and pharmaceutical compositions for use in inhibiting calmodulin activity in a patient are disclosed. 2,3-diaryl-1-benzopyrans and their pharmaceutically acceptable salts are formulated into medicaments, including oral and topical medicaments, which are administered to a patient in need of treatment of a non-estrogen dependent condition.
    Type: Grant
    Filed: February 21, 1995
    Date of Patent: December 10, 1996
    Assignee: ZymoGenetics, Inc.
    Inventors: Virender M. Labroo, James R. Piggott
  • Patent number: 5552413
    Abstract: Methods and pharmaceutical compositions for the treatment of dermatitis are disclosed. 2,3-diaryl-1-benzopyrans and their pharmaceutically acceptable salts are formulated into medicaments, including oral and topical medicaments, which are administered to a patient suffering from dermatitis. The methods and compositions are particularly useful in the treatment of conditions characterized by hyperproliferation of keratinocytes, such as psoriasis.
    Type: Grant
    Filed: February 21, 1995
    Date of Patent: September 3, 1996
    Assignee: ZymoGenetics, Inc.
    Inventors: Virender M. Labroo, James R. Piggott
  • Patent number: 5464862
    Abstract: Methods and pharmaceutical compositions for reducing bone loss are disclosed. 3,4-diarylchromans and their pharmaceutically acceptable salts are formulated into medicaments for the treatment of bone loss due to osteoporosis or other conditions. An exemplary 3,4-diarylchroman is centchroman (3,4-trans-2,2-dimethyl-3-phenyl-4-[p-(beta-pyrrolidinoethoxy)phenyl]-7-me thoxychroman). Formulations include tablets and other forms suitable for oral administration and controlled-release subdermal implants.
    Type: Grant
    Filed: January 13, 1994
    Date of Patent: November 7, 1995
    Assignee: ZymoGenetics, Inc.
    Inventors: Virender M. Labroo, James R. Piggott, Steven D. Bain