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:
May. 18, 1999
Filed:
Jan. 29, 1998
Applicant:
Inventors:
Peter Nikolaus Lay, Ludwigshafen, DE;
Swen Ruck, Worms, DE;
Michael Schiessl, Hassloch, DE;
Michael Witt, Dirmstein, DE;
Hans Dieter Zettler, Grustadt, DE;
Michael Baumgartel, Frankenthal, DE;
Gerhard Dembek, Bad Durkheim, DE;
Klaus Hahn, Kirchheim, DE;
Jan Holoch, Leimen, DE;
Wolfram Husemann, Neustadt, DE;
Knut Kaempfer, Ludwigshafen, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J / ;
U.S. Cl.
CPC ...
521 56 ; 521 58 ; 521 59 ; 521 60 ;
Lay, Peter. (1999). Continuous production process of expandable styrene polymer beads (U.S. Patent No. 5905096). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5905096
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile