Granted Patent
Utility
US 6,586,520 · App. 09/613,529
Compositions for imparting desired properties to materials
Inventors:
James Canorro, Robert A. Gelman, Matthew B. Howle, Andrea Keys, JoAnne Lefever, William W. Maslanka, Jeffrey I. Melzer, Kevin M. Mottern, Michael T. Raab, William Rodriquez, Richard A. Stuhrke, Jennifer E. Steed, Robert G. Szewczyk
Patented Case
View Patent ↗
Granted: Jul 1, 2003
Filed: Jul 10, 2000
Inventors
James Canorro
Robert A. Gelman
Matthew B. Howle
Andrea Keys
JoAnne Lefever
William W. Maslanka
Jeffrey I. Melzer
Kevin M. Mottern
Michael T. Raab
William Rodriquez
Richard A. Stuhrke
Jennifer E. Steed
Robert G. Szewczyk
Assignee (at issue)
HERCULES LLC
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.