Granted Patent
Utility
US 6,576,702 · App. 09/908,045
Plasticized waterborne polyurethane dispersions and manufacturing process
Inventors:
Gary A. Anderle, Susan L. Lenhard, Alexander V. Lubnin, George E. Snow, Krishnan Tamareselvy
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Jul 18, 2001
Inventors
Gary A. Anderle
Susan L. Lenhard
Alexander V. Lubnin
George E. Snow
Krishnan Tamareselvy
Assignee (at issue)
Noveon IP Holdings Corp.
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.