Granted Patent
Utility
US 5,482,647 · App. 08/129,426
High soluble carbonate laundry detergent composition containing an acrylic terpolymer
Inventors:
Steven A. Bolkan, Joseph G. Becker
Patented Case
View Patent ↗
Granted: Jan 9, 1996
Filed: Sep 30, 1993
Inventors
Steven A. Bolkan
Joseph G. Becker
Assignee (at issue)
Church & Dwight Co., Inc.
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.