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:
Sep. 15, 1981
Filed:
Mar. 07, 1980
Applicant:
Inventors:
Paul V Knopp, Wausau, WI (US);
Walter Burant, Jr, Weston, WI (US);
Assignee:
Sterling Drug, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F / ; C02F / ;
U.S. Cl.
CPC ...
210616 ; 210619 ; 210669 ; 210694 ;
Abstract
The invention relates to method and apparatus for the treatment of wastewaters using a rotating biological contactor in combination with an adsorbent.
Knopp, Paul. (1981). Wastewater treatment (U.S. Patent No. 4289626). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4289626
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile