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:
Nov. 11, 2003
Filed:
Feb. 28, 2002
Applicant:
Inventors:
Paulus de Lange, Wesseling, DE;
Guido Funk, Worms, DE;
Andreas Deckers, Flomborn, DE;
Peter Kölle, Bad Dürkheim, DE;
Assignee:
Basell Polyolefine GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 2/9035 ;
U.S. Cl.
CPC ...
B01J 2/9035 ;
de Lange, Paulus. (2003). Optimized method for the production of catalyst supports based on silica gel and chromium catalysts supported on silica gel (U.S. Patent No. 6645900). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6645900
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile