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:
Apr. 04, 2006
Filed:
Jun. 26, 2002
Raghunath Vitthal Chaudhari, Pune, IN;
Ashutosh Anant Kelkar, Pune, IN;
Sunil Purushottam Gupte, Pune, IN;
Sunil Sadashiv Divekar, Pune, IN;
Subramanian Ganapathy, Pune, IN;
Raghunath Vitthal Chaudhari, Pune, IN;
Ashutosh Anant Kelkar, Pune, IN;
Sunil Purushottam Gupte, Pune, IN;
Sunil Sadashiv Divekar, Pune, IN;
Subramanian Ganapathy, Pune, IN;
Huntsman International LLC, Salt Lake City, UT (US);
Abstract
Process for the synthesis of polyurethane derivatives from aromatic polyamine compounds. The method involves the reaction of an aromatic polyamine compound with CO and Oin the presence of a catalyst comprising a Group VIII or lanthanide metal on a solid support and a halogenide promoter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile