Granted Patent
Utility
US 5,998,570 · App. 09/074,070
Ester-terminated polyamides of polymerized fatty acids useful in formulating transparent gels in low polarity liquids
Inventors:
Mark S. Pavlin, Richard C. MacQueen
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: May 6, 1998
Inventors
Mark S. Pavlin
Richard C. MacQueen
Assignee (at issue)
Union Camp Corporation
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.