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:
Aug. 16, 1983
Filed:
Jul. 02, 1981
Applicant:
Inventors:
Robert T Goegelman, Linden, NJ (US);
Laszlo R Treiber, Gillette, NJ (US);
Assignee:
Merck & Co., Inc., Rahway, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07H / ;
U.S. Cl.
CPC ...
536-71 ; 210674 ; 210692 ;
Abstract
Non-ionic, lipophilic substances are isolated from aqueous or aqueous-organic solution by treatment with a macroreticular polymeric absorbent followed by elution with additional or a different organic solvent.
Goegelman, Robert. (1983). Isolation of non-ionic lipophilic materials on macroreticular polymeric (U.S. Patent No. 4399274). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4399274
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile