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. 20, 1986
Filed:
Jan. 02, 1985
Applicant:
Inventors:
Juan C Wuhrmann, Duesseldorf, DE;
Wolfgang Seiter, Neuss, DE;
Brigitte Giesen, Duesseldorf, DE;
Edmund Schmadel, Leichlingen, DE;
Assignee:
Henkel Kommanditgesellschaft auf Aktien, Duesseldorf, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
524480 ; 524479 ; 252 99 ;
Abstract
Foam regulators particularly suitable for use in surfactant-containing compositions, comprising a mixture of paraffin hydrocarbons and hydrophobic silica, preferably admixed with a carrier.
Wuhrmann, Juan. (1986). Foam regulators containing paraffin hydrocarbons and hydrophobic silica (U.S. Patent No. 4590237). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4590237
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile