Patents by Inventor Sheu-Meei Yu

Sheu-Meei Yu 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).

  • Thromboxane A2 Receptor antagonism and antioxidant action of cinnamophilin and its derivatives, their pharmaceutical compositions and uses
    Patent number: 5853731
    Abstract: A pharmaceutical composition which possesses vasorelaxing effect of aortic contraction, relaxing effect of tracheal contraction, and antioxidative properties, is disclosed. It contains a pharmaceutical acceptable vehicle and an effective amount of any compound selected from those compounds represented by the following formula: ##STR1## where R.sub.1 represents H, C.sub.1-8 alkyl, or --OCOR, R.sub.2 represents OH, or COO.sup.--, and R represents H, or C.sub.1-8 alkyl.
    Type: Grant
    Filed: April 29, 1997
    Date of Patent: December 29, 1998
    Assignee: National Science Council
    Inventors: Tian-Shung Wu, Che-Ming Teng, Sheu-Meei Yu
  • Thromboxane A.sub.2 receptor antagonism and antioxidant action of cinnamophilin and its derivatives
    Patent number: 5656274
    Abstract: The present invention discloses the method of isolation and purification of the bioactive constituents cinnamophilin from Cinnamomum philippinense (Merr.), the same as Machilus acuminatissima (Hayata). Pharmacological evaluation showed that these compounds possess the activity to inhibit platelet aggregation and to produce relaxing effects of aortic vascular constriction.
    Type: Grant
    Filed: February 24, 1995
    Date of Patent: August 12, 1997
    Assignee: National Science Council of Taiwan
    Inventors: Tian-Shung Wu, Che-Ming Teng, Sheu-Meei Yu
  • Use of dicentrine and its derivatives for the treatment of hypertension, arrhythmia, thrombosis and atherosclerosis
    Patent number: 5348959
    Abstract: A method for the treatment of hypertension, arrhythmia, thrombosis or/and atherosclerosis with an effective amount of dicentrine or other alkaloids extracted from Lindera oldhammii (megaphylla) Hemsl.
    Type: Grant
    Filed: April 29, 1993
    Date of Patent: September 20, 1994
    Assignee: National Science Council
    Inventors: Che-Ming Teng, Chien-Chih Chen, Sheu-Meei Yu
  • Use of dicentrine and its derivatives for the treatment of hypertension, arrhythmia, thrombosis and atherosclerosis
    Patent number: 5262421
    Abstract: A method for the treatment of hypertension, arrhythmia, thrombosis or/and atherosclerosis with an effective amount of dicentrine or other alkaloids extracted from Lindera oldhammii (megaphylla) Hemsl.
    Type: Grant
    Filed: December 2, 1991
    Date of Patent: November 16, 1993
    Assignee: National Science Council
    Inventors: Ming-Jai Su, Chien-Chih Chen, Che-Ming Teng, Sheu-Meei Yu