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:
Oct. 30, 1984
Filed:
Jun. 21, 1982
Applicant:
Inventor:
Ronald L Yates, Midland, MI (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
2041 / ;
Abstract
A process to form polyethers from monoepoxides in the presence of a catalyst, said catalyst being formed from a photoactivated rhenium carbonyl coordination compound precursor.
Yates, Ronald. (1984). Photoactivated catalytic polymerization of monoepoxides (U.S. Patent No. 4479858). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4479858
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile