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. 24, 2020
Filed:
Jan. 09, 2018
Omniome, Inc., San Diego, CA (US);
Pinar Iyidogan, San Diego, CA (US);
Mark C. Wallen, San Diego, CA (US);
Ying L. Liu, San Diego, CA (US);
Kandaswamy Vijayan, San Diego, CA (US);
OMNIOME, INC., San Diego, CA (US);
Abstract
Provided are engineered DNA polymerases exhibiting modified functionality, and polynucleotides encoding same. Modified features include: (1) reduced catalytic activity in the presence of magnesium ions and/or (2) reduced affinity for primed template nucleic acid molecules in the absence of cognate nucleotide, and an ability to discriminate between cognate and non-cognate nucleotides under low salt conditions. Sequencing By Binding™ procedures employing the engineered polymerases have certain advantages. The engineered polymerases can have other uses as well.