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:
Feb. 09, 1993
Filed:
Nov. 21, 1991
Applicant:
Inventors:
James E Summerton, Corvallis, OR (US);
Dwight D Weller, Corvallis, OR (US);
Assignee:
Anti-Gene Deveopment Group, Corvallis, OR (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C08G / ; C08G / ;
U.S. Cl.
CPC ...
544 81 ; 544 82 ; 528398 ; 528399 ; 528403 ; 528405 ; 528406 ;
Abstract
A polymer composition is disclosed composed of morpholino subunit structures linked together by uncharged, chiral linkages, one-three atoms in length. These chiral linkages join the morpholino nitrogen of one subunit to the 5' exocyclic carbon of an adjacent subunit. Each subunit contains a purine or pyrimidine base-pairing moiety effective to bind by hydrogen bonding to a specific base or base-pair in a target polynucleotide.
Published as: