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:
Aug. 16, 2005
Filed:
Oct. 08, 2003
Applicant:
Jianhua Mao, West Chester, OH (US);
Inventor:
Jianhua Mao, West Chester, OH (US);
Assignee:
Cognis Corporation, Ambler, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D311/72 ;
U.S. Cl.
CPC ...
Abstract
Methods for preparing salts of tocopherol dibasic acid hemiesters in supercritical media are described.
Mao, Jianhua. (2005). Methods of preparing tocopherol compound salts in supercritical media (U.S. Patent No. 6930191). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6930191
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile