Patents by Inventor Chia-En Lin

Chia-En Lin 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: 6869973
    Abstract: The present invention describes novel nitrosated and/or nitrosylated taxanes, and novel compositions comprising at least one nitrosated and/or nitrosylated taxane, and, optionally, at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one therapeutic agent. The present invention also provides novel compositions comprising at least one taxane and at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one therapeutic agent. The compounds and compositions of the present invention can also be bound to a matrix.
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: March 22, 2005
    Assignee: NitroMed, Inc.
    Inventors: David S. Garvey, L. Gordon Letts, Chia-En Lin, Stewart K. Richardson, Tiansheng Wang
  • Publication number: 20050059655
    Abstract: The invention describes novel nitrosated and/or nitrosylated diuretic compounds or pharmaceutically acceptable salts thereof, and novel compositions comprising at least one nitrosated and/or nitrosylated diuretic compound, and, optionally, at least one nitric oxide donor and/or at least one therapeutic agent. The invention also provides novel compositions and kits comprising at least one diuretic compound of the invention, that is optionally nitrosated and/or nitrosylated, and, optionally, at least one nitric oxide donor compound and/or at least one therapeutic agent.
    Type: Application
    Filed: August 20, 2004
    Publication date: March 17, 2005
    Applicant: NitroMed, Inc.
    Inventors: David Garvey, L. Letts, Manuel Worcel, Richard Earl, Maiko Ezawa, Xinqin Fang, Subhash Khanapure, Chia-En Lin, Ramani Ranatunga, Cheri Stevenson
  • Publication number: 20040162243
    Abstract: The invention describes compositions and kits comprising 4-aza-4-(2-methyl-2-sulfanylpropyl)tricyclo(5.2.1.0<2,6>)dec-8-ene-3,5-dione; 4-aza-4-(2-methyl-2-(nitrosothio)propyl)tricyclo(5.2.1.0<2,6>)dec-8-ene-3,5-dione; 4-{1-methyl-1-((2,4,6-trimethoxyphenyl)methylthio)ethyl}-1,3-oxazolidin-2-one; 2-aAmino-3-methyl-3-((2,4,6-trimethoxyphenyl)methylthio)butan-1-ol; 4-(1-methyl-1-(nitrosothio)ethyl)-1,3-oxazolidin-2-one; or pharmaceutically acceptable salts thereof. The compositions of the invention can further comprise at least one penetration enhancer, at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one vasoactive agent.
    Type: Application
    Filed: February 20, 2004
    Publication date: August 19, 2004
    Applicant: NitroMed, Inc.
    Inventors: Przemyslaw A. Marek, Andzrej M. Trocha, Chia-En Lin, Ramani R. Ranatunge, Stewart K. Richardson
  • Patent number: 6762202
    Abstract: The present invention describes rapid noninvasive methods for measuring vasodilation or changes in blood flow in a patient following administration of at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one vasoactive agent. The method comprises the administration of at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one vasoactive agent to the patient followed by monitoring the temperature change of an area of interest using infrared thermography.
    Type: Grant
    Filed: May 8, 2001
    Date of Patent: July 13, 2004
    Assignee: NitroMed, Inc.
    Inventors: Przemyslaw A. Marek, Andzrej M. Trocha, Chia-En Lin, Ramani R. Ranatunga, Stewart K. Richardson
  • Publication number: 20040087510
    Abstract: The present invention describes novel nitrosated and/or nitrosylated taxanes, and novel compositions comprising at least one nitrosated and/or nitrosylated taxane, and, optionally, at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one therapeutic agent. The present invention also provides novel compositions comprising at least one taxane and at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one therapeutic agent. The compounds and compositions of the present invention can also be bound to a matrix.
    Type: Application
    Filed: October 14, 2003
    Publication date: May 6, 2004
    Applicant: NitroMed, Inc.
    Inventors: David S. Garvey, L. Gordon Letts, Chia-En Lin, Stewart K. Richardson, Tiansheng Wang
  • Publication number: 20040024057
    Abstract: The invention describes novel nitrosated nonsteroidal antiinflammatory drugs (NSAIDs) and pharmaceutically acceptable salts thereof, and novel compositions comprising at least one nitrosated NSAID, and, optionally, at least one compound that donates, transfers or releases nitric oxide, stimulates endogenous synthesis of nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor or is a substrate for nitric oxide synthase, and/or at least one therapeutic agent. The invention also provides novel compositions comprising at least one nitrosated NSAID, and at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one therapeutic agent. The invention also provides novel kits comprising at least one nitrosated NSAID, and, optionally, at least one nitric oxide donor and/or at least one therapeutic agent.
    Type: Application
    Filed: July 3, 2003
    Publication date: February 5, 2004
    Applicant: NitroMed, Inc.
    Inventors: Richard A. Earl, Maiko Ezawa, Xinqin Fang, David S. Garvey, Ricky D. Gaston, Subhash P. Khanapure, L. Gordon Letts, Chia-En Lin, Ramani R. Ranatunga, Stewart K. Richardson, Joseph D. Schroeder, Cheri A. Stevenson, Shiow-Jyi Wey
  • Patent number: 6656966
    Abstract: The present invention describes novel nitrosated and/or nitrosylated taxanes, and novel compositions comprising at least one nitrosated and/or nitrosylated taxane, and, optionally, at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one therapeutic agent. The present invention also provides novel compositions comprising at least one taxane and at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one therapeutic agent. The compounds and compositions of the present invention can also be bound to a matrix.
    Type: Grant
    Filed: June 22, 2001
    Date of Patent: December 2, 2003
    Assignee: NitroMed, Inc.
    Inventors: David S. Garvey, L. Gordon Letts, Chia-En Lin, Stewart K. Richardson, Tiansheng Wang
  • Publication number: 20030203915
    Abstract: The invention describes novel nitric oxide donors and novel compositions comprising at least one nitric oxide donor. The invention also provides novel compositions comprising at least one nitric oxide donor, and, optionally, at least one therapeutic agent. The compounds and compositions of the invention can also be bound to a matrix. The invention also provides methods for treating cardiovascular diseases, for the inhibition of platelet aggregation and platelet adhesion caused by the exposure of blood to a medical device, for treating pathological conditions resulting from abnormal cell proliferation; transplantation rejections, autoimmune, inflammatory, proliferative, hyperproliferative, vascular diseases; for reducing scar tissue or for inhibiting wound contraction, particularly the prophylactic and/or therapeutic treatment of restenosis by administering the nitric oxide donor optionally in combination with at least one therapeutic agent.
    Type: Application
    Filed: April 7, 2003
    Publication date: October 30, 2003
    Inventors: Xinqin Fang, David S. Garvey, Ricky D. Gaston, Chia-En Lin, Ramani R. Ranatunga, Stewart K. Richardson, Tiansheng Wang, Weiheng Wang, Shiow-Jyi Wey
  • Publication number: 20030060492
    Abstract: The invention describes novel nitrosated and/or nitrosylated H2 receptor antagonist compounds, and novel compositions comprising at least one H2 receptor antagonist compound that is optionally substituted with at least one NO and/or NO2 group, and, optionally, at least one compound that donates, transfers or releases nitric oxide, stimulates endogenous synthesis of nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor or is a substrate for nitric oxide synthase and/or at least one nonsteroidal antiinflammatory drug, antacid, bismuth-containing reagent or anti-viral agent.
    Type: Application
    Filed: October 29, 2002
    Publication date: March 27, 2003
    Applicant: Chia-En Lin.
    Inventors: David S. Garvey, L. Gordon Letts, Chia-En Lin, Tiansheng Wang
  • Publication number: 20020010146
    Abstract: The present invention describes novel nitrosated and/or nitrosylated taxanes, and novel compositions comprising at least one nitrosated and/or nitrosylated taxane, and, optionally, at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one therapeutic agent. The present invention also provides novel compositions comprising at least one taxane and at least one compound that donates, transfers or releases nitric oxide, elevates endogenous levels of endothelium-derived relaxing factor, stimulates endogenous synthesis of nitric oxide or is a substrate for nitric oxide synthase and/or at least one therapeutic agent. The compounds and compositions of the present invention can also be bound to a matrix.
    Type: Application
    Filed: June 22, 2001
    Publication date: January 24, 2002
    Inventors: David S. Garvey, L. Gordon Letts, Chia-En Lin, Stewart K. Richardson, Tiansheng Wang
  • Patent number: 5667764
    Abstract: Compounds are provided having the capability of binding therapeutically active substances to lipid containing bio-compatible particles, such as cells or viruses. These compounds include a bio-affecting moiety, comprising a therapeutically active substance, which is linked via a linking moiety to at least one hydrocarbon substituent selected so that the compounds is sufficiently non-polar to impart lipid binding capability to the compound. Thus, compounds of the invention are useful for site-selective delivery of therapeutic agents, and retention thereof at the selected site.Methods are provided for using various compounds of the invention in treatment of diseases or other pathological conditions. For example, methods are provided for treatment of: (1) post-angioplasty restenosis; (2) rheumatoid arthritis; (3) tumor cell proliferation, particularly tumor cells associated with ovarian cancer; and (4) psoriasis.
    Type: Grant
    Filed: May 15, 1992
    Date of Patent: September 16, 1997
    Assignee: Zynaxis, Inc.
    Inventors: Gregory A. Kopia, Paul K. Horan, Brian D. Gray, David E. Troutner, Katharine A. Muirhead, Kamleshkumar A. Sheth, Chia-En Lin, Zhizhou Yu, Bruce D. Jensen, Sue Ellen Slezak