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Azeotrope-Like Compositions of Tetrafluoropropene and Hydrofluorocarbons

95/2,188 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 12, 2012
Examiner ELIZABETH L MCKANE
Class 510
Art Group 3991
Case Type Re-Examination - 510/408000
Status Reexamination Certificate issued
Parent 12/511,018 Patented
Parent 11/119,053 Patented
Parent 10/837,526 Patented
Last Updated: 5 years, 7 months ago
Date # Transaction