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:
Jun. 25, 1991
Filed:
Nov. 08, 1989
Applicant:
Inventors:
Michael Roeper, Wachenheim, DE;
Franz Merger, Frankenthal, DE;
Joerg Liebe, Frankenthal, DE;
Armin V Grenacher, Mutterstadt, DE;
Edgar Hahl, Ludwigshafen, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
568492 ; 568463 ; 568464 ;
Abstract
Alkanals having a 2-alkyl branch are obtained from mixtures which contain the alkanals having a 2-alkyl branch in addition to n-alkanals, 3-alkylalkanals and/or further isomers by a process in which
Roeper, Michael. (1991). Obtaining alkanals having a 2-alkyl branch from alkanal mixtures (U.S. Patent No. 5026920). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5026920
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile