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:
Mar. 02, 2010
Filed:
Jun. 22, 2001
Applicants:
Jehoshua Katzhendler, Jerusalem, IL;
Ada Schlossman, Jerusalem, IL;
Yousuf Najajreh, Bethlehem, IL;
Dan Gibson, Jerusalem, IL;
Inventors:
Jehoshua Katzhendler, Jerusalem, IL;
Ada Schlossman, Jerusalem, IL;
Yousuf Najajreh, Bethlehem, IL;
Dan Gibson, Jerusalem, IL;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A01N 43/04 (2006.01); A61K 31/70 (2006.01); A01N 43/90 (2006.01); C07D 473/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to novel types of peptide nucleic acids (PNAS) with improved properties. In particular, it relates to positively charged PNA units having an ethylene linker between the backbone and the nucleobase, to oligonucleotide analogs comprising these units, to oligomers comprising these units, and to the use of positively charged PNAs as novel delivery agents with therapeutic and diagnostic applications including for antisense therapy.