Granted Patent
Utility
US 5,036,112 · App. 07/470,488
Cross-linkable vinyl ether polyacetal oligomers
Inventors:
James A. Dougherty, Jeffrey S. Plotkin, Fulvio J. Vara, Kolazi S. Narayanan
Patented Case
View Patent ↗
Granted: Jul 30, 1991
Filed: Jan 26, 1990
Inventors
James A. Dougherty
Jeffrey S. Plotkin
Fulvio J. Vara
Kolazi S. Narayanan
Assignee (at issue)
GAF Chemicals 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.