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:
Apr. 15, 2014
Filed:
Dec. 04, 2009
Applicants:
Evin Hizaler Hoffmann, Köln, DE;
Leslaw Mleczko, Dormagen, DE;
Ralph Schellen, Dormagen, DE;
Stephan Schubert, League City, TX (US);
Inventors:
Evin Hizaler Hoffmann, Köln, DE;
Leslaw Mleczko, Dormagen, DE;
Ralph Schellen, Dormagen, DE;
Stephan Schubert, League City, TX (US);
Assignee:
Bayer Intellectual Property GmbH, Monheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 209/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Process for preparing bis(para-amino-cyclohexyl)methane by multiphase reaction of methylenedianiline with hydrogen, in which the reaction is performed in 5 to 50 series-connected reaction zones under adiabatic conditions.
Hizaler Hoffmann, Evin. (2014). Process for preparing bis(para-aminocyclohexyl)methane (U.S. Patent No. 8697914). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8697914
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile