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. 23, 1998
Filed:
Feb. 26, 1996
Applicant:
Inventors:
Jurgen Stebani, Krefeld, DE;
Oskar Nuyken, Munchen, DE;
Peter Sluka, Weilheim, DE;
Peter Finckh, Diessen, DE;
Assignee:
Boehringer Mannheim GmbH, Mannheim-Waldhof, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528422 ; 528423 ; 525540 ; 527312 ; 527200 ;
Abstract
The invention concerns the use of triazene or/and pentazadiene polymers as photoresists and in particular as positive photoresists in order to cover biochemical reagents. In addition the invention concerns a new process for the production of triazene or/and pentazadiene polymers.