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:
Jan. 26, 1982
Filed:
May. 11, 1979
Applicant:
Inventors:
Roberto Olivieri, Mentana, IT;
Aurelio Viglia, Monterotondo, IT;
Ludwig Degen, Rome, IT;
Leonello Angelini, Monterotondo, IT;
Eugenio Fascetti, Rome, IT;
Assignee:
Snamprogetti S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C07B / ;
U.S. Cl.
CPC ...
435253 ; 435106 ; 435280 ; 435822 ;
Abstract
A method is disclosed for producing D-aminoacids from racemic mixtures of N-carbamoyl derivatives of such acids or from the corresponding hydantoins wherein the racemic compounds are subjected to the enzymic and microbiological action of an enzymic complex prepared from microorganisms of the Agrobacterium genus, more particularly the NRRL B 11291 strain.