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. 15, 2008
Filed:
Apr. 02, 2003
Applicants:
Anil M. Kumar, Puyallup, WA (US);
J. Peter Klein, Vashon, WA (US);
Rama Bhatt, Shoreline, WA (US);
Edward Vawter, Lynnwood, WA (US);
Inventors:
Anil M. Kumar, Puyallup, WA (US);
J. Peter Klein, Vashon, WA (US);
Rama Bhatt, Shoreline, WA (US);
Edward Vawter, Lynnwood, WA (US);
Assignee:
Cell Therapeutics Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 471/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides new processes for preparing polyglutamic acid-therapeutic agent conjugates for clinical development and pharmaceutical use, and polyglutamic acid-therapeutic agent conjugates prepared by these processes.