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.

Date of Patent:
May. 29, 2018

Filed:

Nov. 25, 2013
Applicant:

Seeo, Inc, Hayward, CA (US);

Inventors:

Russell Clayton Pratt, Foster City, CA (US);

Scott Allen Mullin, San Leandro, CA (US);

Hany Basam Eitouni, Oakland, CA (US);

Assignee:

Seeo, Inc., Hayward, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01M 4/131 (2010.01); H01M 4/136 (2010.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01);
U.S. Cl.
CPC ...
H01M 4/622 (2013.01); H01M 4/131 (2013.01); H01M 4/136 (2013.01); H01M 4/62 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 2300/0082 (2013.01);
Abstract

A class of polymeric phosphorous esters can be used as binders for battery cathodes. Metal salts can be added to the polymers to provide ionic conductivity. The polymeric phosphorous esters can be formulated with other polymers either as mixtures or as copolymers to provide additional desirable properties. Examples of such properties include even higher ionic conductivity and improved mechanical properties. Furthermore, cathodes that include the polymeric phosphorous esters can be assembled with a polymeric electrolyte separator and an anode to form a complete battery.


Find Patent Forward Citations

Pratt, Russell. (2018). Oxyphosphorus-containing polymers as binders for battery cathodes (U.S. Patent No. 9985292). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9985292

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

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