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. 15, 2005
Filed:
Jul. 11, 2000
Applicants:
Maximilian Angel, Schifferstadt, DE;
Karin Neubecker, Frankenthal, DE;
Axel Sanner, Frankenthal, DE;
Inventors:
Maximilian Angel, Schifferstadt, DE;
Karin Neubecker, Frankenthal, DE;
Axel Sanner, Frankenthal, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07C007/00 ; C07C007/20 ; C08F226/00 ; C08F026/00 ;
U.S. Cl.
CPC ...
Abstract
Graft polymers are used as gas hydrate inhibitors.