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:
Feb. 11, 1986
Filed:
May. 23, 1984
Applicant:
Inventors:
Alfred Lindner, Bobenheim-Roxheim, DE;
Klaus Broellos, Seeheim-Jugenheim, DE;
Gerhard Sandrock, Frankenthal, DE;
Klaus Volkamer, Frankenthal, DE;
Werner Hefner, Lampertheim, DE;
Assignee:
BASF Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
203 38 ; 203 29 ; 203 34 ; 203 71 ; 203D / ; 585515 ; 585864 ;
Abstract
A C.sub.4 -hydrocarbon mixture which essentially contains n-butenes and butanes is separated by a process in which
Lindner, Alfred. (1986). Separation of a c.sub.4 -hydrocarbon mixture essentially containing (U.S. Patent No. 4569725). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4569725
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile