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:
Jan. 28, 2014
Filed:
May. 18, 2007
Applicants:
Markus Fanselow, Belfast, IE;
John Holbrey, Belfast, IE;
Kenneth Richard Seddon, Donaghadee, IE;
Inventors:
Assignee:
Petroliam Nasional Berhad, Kuala Lumpur, MY;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H 1/00 (2006.01); C07H 1/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for the preparation of water-soluble cellulose hydrolysis products, which comprises admixing cellulose with an ionic liquid in which the cellulose has at least some solubility, said ionic liquid state at a temperature at or below 150 -C, and treating the resulting solution with an acid in the presence of water, said acid having a pKa in water of less than 2 at 25 -C.
Quick Actions:
Fanselow, Markus. (2014). Conversion method (U.S. Patent No. 8637660). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8637660
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile