Granted Patent
Utility
US 6,034,135 · App. 08/812,771
Dimeric cationic lipids
Inventors:
David A. Schwartz, Brian Dwyer, William Daily, Kumar Srinivasan, Bob D. Brown
Patented Case
View Patent ↗
Granted: Mar 7, 2000
Filed: Mar 6, 1997
Inventors
David A. Schwartz
Brian Dwyer
William Daily
Kumar Srinivasan
Bob D. Brown
Assignee (at issue)
Promega Biosciences, 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.