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:
Dec. 23, 1997
Filed:
Dec. 08, 1995
Applicant:
Inventors:
Lorenzo De Ferra, Patrica, IT;
Pietro Massardo, Patrica, IT;
Oreste Piccolo, Patrica, IT;
Stefano Servi, Patrica, IT;
Assignee:
Italfarmaco Sud S.p.A., Patrica, IT;
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12P / ;
U.S. Cl.
CPC ...
435106 ; 435116 ; 4352535 ; 435886 ;
Abstract
The invention relates to a process for the preparation of phosphatidylserines by reacting racemic or enantiomerically pure serine, preferably (L)-serine, with natural phosphatides, such as soybean or egg lecithin, or with synthetic phosphatides, in the presence of a phospholipase D, having transphosphatidylating activity, in an aqueous/organic diphasic system.
De Ferra, Lorenzo. (1997). Process for the industrial preparation of phosphatidylserine (U.S. Patent No. 5700668). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5700668
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile