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. 29, 1994
Filed:
Feb. 01, 1994
Applicant:
Inventors:
Gerhard Albrecht, Leonding, AT;
Hubert Leitner, Haus/Ennstal, AT;
Rudolf Lindenberger, Steyr, AT;
Richard Siedl, Asten, AT;
Christian Werenka, Ansfelden, AT;
Willi Suter, Burgdorf, CH;
Assignees:
Chemie Linz Gesellschaft m.b.H, , AT;
Holderchem Holding AG, , CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
526240 ; 526304 ; 526262 ;
Abstract
Copolymers which are composed essentially of the structural elements ##STR1## and, if necessary, ##STR2## The copolymers can be employed as dispersing agents for inorganic or organic substances, especially as a plasticiser for hydraulic binders.
Albrecht, Gerhard. (1994). Copolymers based on maleic acid derivatives and vinyl monomers, their (U.S. Patent No. 5369198). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5369198
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile