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:
Jun. 29, 2021
Filed:
Dec. 21, 2017
Applicant:
Pharmathen S.a., Pallini-Attikis, GR;
Inventors:
V. Theocharis Koftis, Salonika, GR;
Efstratios Neokosmidis, Salonika, GR;
Konstantina Karidi, Salonika, GR;
Anastasia-Aikaterini Varvogli, Salonika, GR;
Assignee:
PHARMATHEN S.A., Attikis, GR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/08 (2006.01); A61K 47/34 (2017.01); C08G 63/81 (2006.01); C08G 63/85 (2006.01);
U.S. Cl.
CPC ...
C08G 63/08 (2013.01); A61K 47/34 (2013.01); C08G 63/81 (2013.01); C08G 63/85 (2013.01);
Abstract
A novel method for the preparation of biodegradable polymers is disclosed. The method produces polymers of high molecular weight and particularly allows for stirring throughout the polymerization reaction.