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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.:

US 9943333 B1

PDFFull Text
Date of Patent:
Apr. 17, 2018

Filed:

Sep. 19, 2013

Sperm activating agent and activating method using same

Applicant:

National University Corporation Hamamatsu University School of Medicine, Shizuoka, JP;

Inventors:

Kazuhiro Sugihara, Shizuoka, JP;

Michiko Fukuda, San Diego, CA (US);

Assignees:

NATIONAL UNIVERSITY CORPORATION, Shizuoka, JP;

HAMAMATSU UNIVERSITY SCHOOL OF MEDICINE, Shizuoka, JP;

Attorney:

Pearne & Gordon LLP

Primary Examiner:

Taeyoon Kim

Assistant Examiner:

Tiffany M Gough

Int. Cl.
CPC ...
A61B 17/435 (2006.01); C12N 5/076 (2010.01); A61K 38/18 (2006.01); A61K 38/47 (2006.01); A61D 19/04 (2006.01); C07K 14/50 (2006.01); C12N 9/38 (2006.01);
U.S. Cl.
CPC ...
A61B 17/435 (2013.01); A61D 19/04 (2013.01); A61K 38/1825 (2013.01); A61K 38/47 (2013.01); C07K 14/50 (2013.01); C12N 5/061 (2013.01); C12N 9/2468 (2013.01); C12N 2501/115 (2013.01); C12N 2501/119 (2013.01); C12N 2501/73 (2013.01); C12Y 302/01102 (2013.01); C12Y 302/01103 (2013.01);
Abstract

The present invention relates to an agent for activating mammalian sperm and a method for activating sperm by use of the activating agent. More specifically, the present invention relates to a sperm activating agent containing endo-β-galactosidase and/or FGF, which accelerate motility of mammalian sperm, for use in in-vitro fertilization and artificial insemination by husband and a sperm activating method by adding endo-β-galactosidase and/or FGF.

Find Patent Forward Citations

Sugihara, Kazuhiro. (2018). Sperm activating agent and activating method using same (U.S. Patent No. 9943333). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9943333

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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