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:
Jul. 01, 1997
Filed:
Nov. 02, 1994
Susumu Katsuen, Osaka, JP;
Kunihiro Ohshima, Osaka, JP;
Seiko Kawamura, Shijonawate, JP;
Ryohei Yamamoto, Takatsuki, JP;
Toyokazu Nishino, Ibaraki, JP;
Kurashiki Boseki Kabushiki Kaisha, Kurashiki, JP;
Abstract
Disclosed is a coating compositions for culturing animal adhesive cells comprising a water-insoluble polymer dissolved in a lower alcohol or an aqueous lower alcohol which enable to enhance the adhesive ability and growth of the adhesive cells. Also disclosed is serum-free cell culturing method using culture vessels or carrier coated with the water-insoluble polymer having cell adhesive activity on at least a part of the surface which enable to not only culture but also subculture a variety of adhesive cells including vascular endothelial cell under serum-free condition.