Granted Patent
Utility
US 6,462,013 · App. 09/262,566
Isotropic liquid detergent comprising ethylenically unsaturated acid monomer-C1 to C24 chain transfer agent polymerization product
Inventors:
Winborn C. Cooke, Jr., Klein A. Rodrigues
Patented Case
View Patent ↗
Granted: Oct 8, 2002
Filed: Mar 4, 1999
Inventors
Winborn C. Cooke, Jr.
Klein A. Rodrigues
Assignee (at issue)
National Starch and Chemical Investment Holding Copporation
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.