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:
Aug. 27, 2002
Filed:
Apr. 03, 2000
Applicant:
Inventors:
Robert M. Moriarty, Oak Park, IL (US);
Raju Penmasta, Bolingbrook, IL (US);
Liang Guo, Chicago, IL (US);
Munagala S. Rao, Westmont, IL (US);
James P. Staszewski, Naperville, IL (US);
Assignee:
United Therapeutics Corporation, Washington, DC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 4/9537 ;
U.S. Cl.
CPC ...
C07C 4/9537 ;
Abstract
An improved method is described for making 9-deoxy-PGF -type compounds. In contrast to the prior art, the method is stereoselective and requires fewer steps than the known methods for making these compounds.
Moriarty, Robert. (2002). Process for stereoselective synthesis of prostacyclin derivatives (U.S. Patent No. 6441245). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6441245
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile