The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 12, 2012
Filed:
Jan. 27, 2011
Applicants:
Attaur Rahman, Islamabad, PK;
Muhammed Iqbal Choudhary, Karachi, PK;
Syed Adnan Ali Shah, Selangor, MY;
Shamsun Nahar Khan, Karachi, PK;
Inventors:
Attaur Rahman, Islamabad, PK;
Muhammed Iqbal Choudhary, Karachi, PK;
Syed Adnan Ali Shah, Selangor, MY;
Shamsun Nahar Khan, Karachi, PK;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 33/00 (2006.01); C12P 33/06 (2006.01); C07J 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of producing Δ-Tibolone (CHO), 10β-Hydroxy-Δ-tibolone (CHO). 11α,15β-Dihydroxytibolone (CHO) and 11α,15β-Dihydroxy-Δ-tibolone (CHO) by contacting tibolone and 3β,6β-Dihydroxytibolone (CHO) by contacting 3β-hydroxytibolone with(ATCC 10028b) is reported.