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. 06, 1998
Filed:
Jan. 03, 1997
Applicant:
Inventors:
Otto Machhammer, Mannheim, DE;
Toni Dockner, Meckenheim, DE;
Gerd-Jurgen Engert, Ludwigshafen, DE;
Theo Proll, Bad Durkheim, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
560208 ; 5625122 ; 562532 ;
Abstract
A process for preparing acrylic acid and/or esters comprises the steps of:
Machhammer, Otto. (1998). Preparation of acrylic acid and esters (U.S. Patent No. 5817865). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5817865
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile