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Reexamination of Patent No. 7,825,081, AZEOTROPE-LIKE COMPOSITIONS OF TETRAFLUOROPROPENE AND HYDROFLUOROCARBONS

95/000,630 | U.S. Patent Application

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Location ELECTRONIC
Filed May 2, 2011
Examiner JERRY D JOHNSON
Class 252
Art Group 3991
Case Type Re-Examination - 252/067000
Status Reexamination Certificate issued
Original Case 12/198,411 Patented
Parent 10/837,526 Patented
Last Updated: 4 years, 3 months ago
Date # Transaction