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. 08, 1993
Filed:
Jan. 22, 1991
Applicant:
Inventors:
Marvin H Caruthers, Boulder, CO (US);
Yun-Xi Ma, Mississauga, CA;
Eric K Yau, Kirkland, WA (US);
John Nielsen, Horsholm, DK;
Wolfgang Brill, Freiburg, DE;
Assignee:
University Patents, Inc., Westport, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H / ; C07H / ; C07H / ;
U.S. Cl.
CPC ...
536 2533 ; 536 2672 ; 536 265 ; 536 268 ; 536 2671 ; 568 18 ;
Abstract
The present invention relates to new and useful nucleside thiophosphoramidite, polynucleotide dithioate phosphoramidite and polynucleotide phosphorothioamidate phosphoramidite compounds as well as the process whereby these compounds can be used for synthesizing new monoucleotides and polynucleotides having phosphorodithioate, phosphorothioamidate, phosphorothiotriesters and phosphorothioate internucleotide linkages.