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:
Mar. 23, 2004
Filed:
Apr. 16, 2003
Applicant:
Inventors:
John Clark Hubbs, Kingsport, TN (US);
Theresa Sims Barnette, Rogersville, TN (US);
Neil Warren Boaz, Kingsport, TN (US);
Assignee:
Eastman Chemical Company, Kingsport, TN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 6/104 ; C07C 1/00 ;
U.S. Cl.
CPC ...
C07C 6/104 ; C07C 1/00 ;
Abstract
Poly(3-cyclopropyl-3-hydroxypropionates) (I) which are useful for the preparation of vinylcyclopropane and cyclopropylacetylene are disclosed. Methods for the preparation of a variety of intermediates obtained from (I) such as 3-cyclopropyl-3-hydroxypropionic acid and esters and salts thereof, 3-cyclopropylacrylic acids and vinylcyclopropane also are disclosed.
Hubbs, John. (2004). Poly(3-cyclopropyl-3-hydroxypropionate) and processes for its preparation and derivatives thereof (U.S. Patent No. 6710206). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6710206
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile