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:
Apr. 20, 2010
Filed:
Apr. 11, 2007
Hideo Nomoto, Yokohama, JP;
Toshiaki Nakayama, Yokohama, JP;
Maki Murahashi, Ichihara, JP;
Yoshitomi Morizawa, Yokohama, JP;
Hideo Nomoto, Yokohama, JP;
Toshiaki Nakayama, Yokohama, JP;
Maki Murahashi, Ichihara, JP;
Yoshitomi Morizawa, Yokohama, JP;
LTT Bio-Pharma Co., Ltd., Tokyo, JP;
Beijing Tide Pharmaceutical Co., Ltd., Beijing, CN;
Abstract
To provide a lecithinized superoxide dismutase (PC-SOD) composition useful as a drug material and a process for its production. The PC-SOD composition contains a PC-SOD obtained by substituting at least amino group in a specific SOD with a lecithin moiety represented by the following formula (I), wherein the PC-SOD contains a PC-SOD (A) having an m number of amino groups substituted with the lecithin moieties (wherein m is an integer of from 1 to 4 and averages from 1.5 to 2.4 as a main component and the PC-SOD (A) consists of a PC-SOD (a1) wherein m=1, a PC-SOD (a2) wherein m=2, a PC-SOD (a3) wherein m=3 and a PC-SOD (a4) wherein m=4.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile