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:
Apr. 08, 2014
Filed:
Apr. 10, 2012
Applicants:
Josef Peter Klein, Vashon, WA (US);
Floyd Brian Karp, Seattle, WA (US);
Yansong Gu, Bellevue, WA (US);
Roger Alan Sahm, Snohomish, WA (US);
Luisa Mayorga Szott, Seattle, WA (US);
Inventors:
Josef Peter Klein, Vashon, WA (US);
Floyd Brian Karp, Seattle, WA (US);
Yansong Gu, Bellevue, WA (US);
Roger Alan Sahm, Snohomish, WA (US);
Luisa Mayorga Szott, Seattle, WA (US);
Assignee:
Empire Technology Development LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 33/00 (2006.01); C12N 5/07 (2010.01); A61P 17/02 (2006.01); A61P 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A block co-polymer includes a water soluble carrier block; an amino acid-based or acrylic acid-based block; and the amino acid-based or acrylic acid-based block includes a fluorinated alkyl group or a fluorinated alkylene glycol group.