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:
Oct. 20, 2009
Filed:
Jul. 03, 2008
Applicants:
Hisashi Ukawa, Tokyo, JP;
Akio Yamane, Tokyo, JP;
Inventors:
Hisashi Ukawa, Tokyo, JP;
Akio Yamane, Tokyo, JP;
Assignee:
Hitachi Software Engineering Co., Ltd., Kanagawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
B01J 8/00 (2006.01); B32B 5/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
Active carboxylic acid ester groups are coupled on the surfaces of microspheres so as to reduce protocols for microsphere processing, control side reactions, and stably preserve beads containing active carboxylic acid ester groups. Further, microspheres labeled with at least one fluorescent dye cage in the microspheres, and the microspheres are preserved in lower alcohol.
Ukawa, Hisashi. (2009). Method of making stably preserved microspheres in lower alcohol solvent (U.S. Patent No. 7604838). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7604838
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile