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:
Oct. 05, 1999
Filed:
Dec. 23, 1996
Applicant:
Inventors:
Leonid Beigelman, Longmont, CO (US);
David Sweedler, Louisville, CO (US);
Peter Haeberli, Boulder, CO (US);
Alexander Karpeisky, Lafayette, CO (US);
Assignee:
Ribozyme Pharmaceuticals, Inc., Boulder, CO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H / ;
U.S. Cl.
CPC ...
536 2711 ; 536 276 ; 536 2781 ; 536 285 ; 536 553 ;
Abstract
Several processes for the chemical synthesis of 2'-O-methoxy purine nucleosides are herein disclosed.