Granted Patent
Utility
US 6,579,537 · App. 09/502,029
Method for producing fibronectin and fibrinogen compositions using a polyalkylene glycol and glycine or &bgr;-alanine
Inventors:
Thomas Seelich, Ralf Broermann
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: Feb 10, 2000
Inventors
Thomas Seelich
Ralf Broermann
Assignee (at issue)
Baxter Aktiengesellschaft
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.