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. 26, 1989
Filed:
Jun. 29, 1988
Applicant:
Inventors:
Guy Levesque, F-14610 Thaon, FR;
Jerome Souppe, F. 64000 Pau, FR;
Jean L Seris, F64110 Jurancon, FR;
Valerie Bellenger, F. 14000 Caen, FR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ;
U.S. Cl.
CPC ...
435183 ; 435219 ;
Abstract
Process of modification of a protide by fixation of an organic group to its molecule, comprising reacting the protide with a dithioic acid, salt or ester, the acid residue of which comprises the organic group to be fixed, while the remainder of the molecule has a leaving group structure, such that the dithioic compound reacts with the --NH.sub.2 or --NH-- of the protide molecule.