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 8071813 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 06, 2011

Filed:

Apr. 23, 2008
Applicants:

Philip Pagoria, Livermore, CA (US);

Amitesh Maiti, San Ramon, CA (US);

Alexander Gash, Brentwood, CA (US);

Thomas Yong Han, Pleasanton, CA (US);

Christine Orme, Oakland, CA (US);

Laurence Fried, Livermore, CA (US);

Inventors:

Philip Pagoria, Livermore, CA (US);

Amitesh Maiti, San Ramon, CA (US);

Alexander Gash, Brentwood, CA (US);

Thomas Yong Han, Pleasanton, CA (US);

Christine Orme, Oakland, CA (US);

Laurence Fried, Livermore, CA (US);

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 209/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method in one embodiment includes contacting a strongly hydrogen bonded organic material with an ionic liquid having a fluoride anion for solubilizing the strongly hydrogen bonded organic material; and maintaining the ionic liquid at a temperature of about 90° C. or less during the contacting. A method in another embodiment includes contacting a strongly hydrogen bonded organic material with an ionic liquid having an acetate or formate anion for solubilizing the strongly hydrogen bonded organic material; and maintaining the ionic liquid at a temperature of less than about 90° C. during the contacting.


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