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. 30, 1999
Filed:
Aug. 14, 1997
Applicant:
Inventors:
Volker Warzelhan, Weisenheim, DE;
Gunter Pipper, Bad Durkheim, DE;
Ursula Seeliger, Ludwigshafen, DE;
Peter Bauer, Ludwigshafen, DE;
Udo Pagga, Ludwigshafen, DE;
Motonori Yamamoto, Mannheim, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528176 ;
Warzelhan, Volker. (1999). Biodegradable polymers, process for producing them and their use in (U.S. Patent No. 5889135). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5889135
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile