Patents by Inventor Fang-Yu Lee

Fang-Yu Lee 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: 20040077702
    Abstract: This invention features a method for treating a neurodegenerative disease.
    Type: Application
    Filed: September 3, 2003
    Publication date: April 22, 2004
    Inventors: Wen-Mei Fu, Houng-Chi Liou, Dah-Yuu Lu, Che-Ming Teng, Sheng-Chu Kuo, Fang-Yu Lee
  • Publication number: 20040068007
    Abstract: The present invention provides pharmaceutically acceptable salts having local anesthetic and anti-inflammatory activities. The preferred pharmaceutically acceptable salt is a diclofenac salt of lidocaine. Diclofenac is a non-steroidal anti-inflammatory drug (“NSAID”). Lidocaine is a local anesthetic. Other NSAID (except the salicylic acid derivatives of NSAID) can be used to replace diclofenac and/or other local anesthetics can be used to replace lidocaine. The pharmaceutically acceptable salts are crystalline compounds, which are distinctively different from either the NSAID alone or the local anesthetic alone, as indicated by differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), High Performance Liquid Chromatography (HPLC) and Fourier-Transformed Infrared Spectroscopy (FTIR) analyses.
    Type: Application
    Filed: October 2, 2002
    Publication date: April 8, 2004
    Inventors: Fang-Yu Lee, Shan-Chiung Chen, Bin-Ken Chen, Chiung-Ju Tsai, Yen-Ling Yi
  • Patent number: 6716615
    Abstract: The present invention provides two new microorganism strains of Saccharothrix, designated as YS-44442 and YS-45494, a process of producing pravastatin using the strains, and an improved process for isolation of (HMG)-CoA reductase inhibitors.
    Type: Grant
    Filed: February 27, 2002
    Date of Patent: April 6, 2004
    Assignee: Yung Shin Pharmaceutical Ind. Co., Ltd.
    Inventors: Fang-Yu Lee, Ming-Liang Lee, Anderson C. Hong
  • Patent number: 6699892
    Abstract: The present invention discloses a novel and improved pharmaceutical salt, nicotinate, of amlodipine having the following formula: The present invention also discloses methods for preparing and using the same.
    Type: Grant
    Filed: June 4, 2002
    Date of Patent: March 2, 2004
    Assignee: Yung Shin Pharmaceutical Industrial Co., Ltd.
    Inventors: Fang Yu Lee, Tsang-Miao Huang, Chao-Ho Chung
  • Publication number: 20040009221
    Abstract: The present invention provides oral pharmaceutical compositions for acetic acid class of non-steroidal anti-inflammatory drug (NSAID), particularly ketorolac. The pharmaceutical composition contains a core, a drug layer (which comprises the drug, a binder, and a disintegrant), a protecting layer, and an enteric coating layer. The oral pharmaceutical compositons are particularly useful for treating patients with moderate to acute pain. The present invention also provides a method for making the pharmaceutical compositions and a method for using the pharmaceutical compositions.
    Type: Application
    Filed: July 3, 2002
    Publication date: January 15, 2004
    Inventors: Fang-Yu Lee, Shan-Chiung Chen, Ping-Kuen Chen, Han-Chiang Kuo
  • Publication number: 20030225143
    Abstract: The present invention discloses a novel and improved pharmaceutical salt, nicotinate, of amlodipine having the following formula: 1
    Type: Application
    Filed: June 4, 2002
    Publication date: December 4, 2003
    Inventors: Fang Yu Lee, Tsang-Miao Huang, Chao-Ho Chung
  • Publication number: 20030220385
    Abstract: Methods of treating a disorder associated with low cGMP levels. The methods include administering to a subject in need thereof an effective amount of a compound having a pyrazolyl core, a first aryl group bonded to 3-C of the pyrazolyl core, and a second aryl group fused at 4-C and 5-C of the pyrazolyl core. Also disclosed are pharmaceutical compositions containing these compounds.
    Type: Application
    Filed: December 19, 2002
    Publication date: November 27, 2003
    Inventors: Che-Ming Teng, Fang-Chen Lee, Fang-Yu Lee, Sheng-Chu Kuo
  • Publication number: 20030199047
    Abstract: The present invention provides two new microorganism strains of Saccharothrix, designated as YS-44442 and YS-45494, a process of producing pravastatin using the strains, and an improved process for isolation of (HMG)-CoA reductase inhibitors.
    Type: Application
    Filed: February 27, 2002
    Publication date: October 23, 2003
    Inventors: Fang-Yu Lee, Ming-Liang Lee, Anderson C. Hong, Schung-Ching Chiu
  • Publication number: 20030191187
    Abstract: The present invention provides a stable pharmaceutical composition which contains an acetic acid class of non-steroidal anti-inflammatory drug (NSAID), a phosphate solution, an isotonic agent, and water. The pharmaceutical composition is particularly suitable for parenteral injection such as intravenous or intramuscular injection. The preferred NSAID is ketorolac tromethamine, which includes any racemic mixture of [−]S and [+]R ketorolac tromethamine. The preferred phosphate solution contains sodium phosphate monobasic (NaH2PO4) or potassium phosphate monobasic (KH2PO4), with or without crystalline water. The preferred isotonic agent is NaCl. The pharmaceutical composition is preferably at pH 6.0 to 8.5 and with osmolarity within 0.5 to 3.
    Type: Application
    Filed: April 1, 2002
    Publication date: October 9, 2003
    Inventors: Fang Yu Lee, Shan Chiung Chen, Bin Ken Chen, Chiung Ju Tsai
  • Publication number: 20030186996
    Abstract: A method for treating an angiogenesis-related disorder.
    Type: Application
    Filed: May 16, 2002
    Publication date: October 2, 2003
    Inventors: Che-Ming Teng, Sheng-Chu Kuo, Fang Yu Lee, Shiow-Lin Pan, Jih-Hwa Guh
  • Publication number: 20030181502
    Abstract: The present invention features a method for treating sepsis.
    Type: Application
    Filed: January 24, 2003
    Publication date: September 25, 2003
    Inventors: Che-Ming Teng, Shiow-Lin Pan, Jih-Hwa Guh, Sheng-Chu Kuo, Fang-Yu Lee
  • Patent number: 6593334
    Abstract: Compounds according to formula I: C′—L—T (I), wherein C′ is a camptothecin group; L is a linking moiety; T is a taxoid group, pharmaceutically acceptable salt thereof. The compounds are useful in, among other things, treating cancer in subjects in need thereof, including cellular differentiation, and inhibiting cellular mitosis.
    Type: Grant
    Filed: May 2, 2002
    Date of Patent: July 15, 2003
    Assignee: The University of North Carolina at Chapel Hill
    Inventors: Kuo-Hsiung Lee, Hironari Ohtsu, Yuka Nakanishi, Kenneth F. Bastow, Fang-Yu Lee
  • Publication number: 20030105116
    Abstract: Fused tri-heterocyclic compounds of formula: 1
    Type: Application
    Filed: May 31, 2002
    Publication date: June 5, 2003
    Inventors: Fang Yu Lee, Fang Chen Lee, Chang An Yang, Ma Wei Yong, Xu Ai Wu, Wu Qui Ye, Xiao Hua Xu
  • Patent number: 6562980
    Abstract: The present invention provides a method for making 5-aryloxymethyl-2-oxazolidinone and derivatives thereof having the general formula of: wherein R1 and R2 are hydrogen, alkyl, or alkoxyl group and wherein the alkyl or alkoxyl group contains no more than three carbon atoms in straight or branched chain. The invention involves the fusion of a triglycidyl isocyanurate (TGIC) with an unsubstituted or a mono- or di-substituted phenol.
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: May 13, 2003
    Assignee: Yung Shin Pharma Ind. Co., Ltd.
    Inventors: Fang-Yu Lee, Tsang-miao Huang, Chao-Ho Chung
  • Patent number: 6518294
    Abstract: A fused pyrazolyl compound of the following formula: wherein each of Ar1, Ar2, and Ar3, independently, is phenyl, thienyl, pyrrolyl, or furyl, optionally substituted with halo, alkyl, carboxyl, alkoxycarbonyl, thiocarbonyl, aminocarbonyl, hydroxyalkyl, alkoxyalkyl, aminoalkyl, or thioalkyl; each of X and Y, independently, is O, S, or NH; m is 1, 2, or 3; and n is 0, 1, 2, 3, or 4. Also disclosed is a pharmaceutical composition containing a pharmaceutically effective amount of the compound described above.
    Type: Grant
    Filed: January 24, 2002
    Date of Patent: February 11, 2003
    Assignee: Yung Shin Pharmaceutical Ind. Co.
    Inventors: Che-Ming Teng, Sheng-Chu Kuo, Fang Yu Lee
  • Publication number: 20030004355
    Abstract: A fused pyrazolyl compound of the following formula: 1
    Type: Application
    Filed: January 24, 2002
    Publication date: January 2, 2003
    Inventors: Che-Ming Teng, Sheng-Chu Kuo, Fang Yu Lee
  • Patent number: 6447814
    Abstract: The present invention provides an herbal composition for improving blood circulation and treating patients with coronary heart diseases and stroke. The herbal composition comprises 30-50 wt % of Dang Gui root (Radix Angelicae sinensis), 35-65 wt % of Chuan Xiong root (Radix Ligustici Chuanxiong), and 7-13 wt % of Ginseng root (Radix Ginseng). The present invention also provides methods of preparing the same.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: September 10, 2002
    Assignee: Yung Shin Pharma Ind. Co. Ltd.
    Inventors: Fang-Yu Lee, Huan Wu, Ming Ching Chang
  • Patent number: 6399591
    Abstract: A blank tablet of this invention, typically, includes an absorbent, a disintegrant, a lubricant, and a diluent or a binder, or a mixture of a diluent and a binder. An active ingredient in liquid form is introduced into the blank tablet to produce a pharmaceutical composition.
    Type: Grant
    Filed: January 19, 2000
    Date of Patent: June 4, 2002
    Assignee: Yung-Shin Pharmaceutical Ind. Co., Ltd.
    Inventors: Fang-Yu Lee, Fang-Chen Lee
  • Patent number: 6387942
    Abstract: A method of treating a disorder related to cell activation induced by protease-activated receptors. The method includes administering to a subject in need thereof a compound having a pyrazolyl core; an aryl group, via an via an alkylene linker, bonded to 1-N of the pyrazolyl core; a second aryl group fused at 4-C and 5-C of the pyrazolyl core; and a third aryl group bonded directly to 3-C of the pyrazolyl core.
    Type: Grant
    Filed: June 18, 2001
    Date of Patent: May 14, 2002
    Assignee: Yung Shin Pharmaceutical Ind. Co. Ltd
    Inventors: Che-Ming Teng, Sheng-Chu Kuo, Fang Yu Lee
  • Publication number: 20020004518
    Abstract: A method of treating a disorder related to cell activation induced by protease-activated receptors. The method includes administering to a subject in need thereof a compound having a pyrazolyl core; an aryl group, via an via an alkylene linker, bonded to 1-N of the pyrazolyl core; a second aryl group fused at 4-C and 5-C of the pyrazolyl core; and a third aryl group bonded directly to 3-C of the pyrazolyl core.
    Type: Application
    Filed: June 18, 2001
    Publication date: January 10, 2002
    Inventors: Che-Ming Teng, Sheng-Chu Kuo, Fang Yu Lee