IP Library Granted Patent US 6,509,489
Granted Patent Utility
US 6,509,489 · App. 09/694,444

Catalyst compositions for producing aromatic carbonates

Inventors: Ben Purushotam Patel, Grigorii Lev Soloveichik, Donald Wayne Whisenhunt, Jr., Kirill Vladimirovich Shalyaev
Patented Case View Patent ↗
Granted: Jan 21, 2003 Filed: Oct 24, 2000
Inventors
Ben Purushotam Patel
Grigorii Lev Soloveichik
Donald Wayne Whisenhunt, Jr.
Kirill Vladimirovich Shalyaev
Assignee (at issue)
General Electric Company

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Quick Facts
Patent No.
US 6,509,489
App. No.
09/694,444
Filed
2000-10-24
Granted
2003-01-21
Kind
B1