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Reexamination of Patent No. 8,053,404, COMPOSITIONS COMPRISING TETRAFLUOROPROPENE AND CARBON DIOXIDE

95/1,920 | U.S. Patent Application

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Location ELECTRONIC
Filed March 2, 2012
Examiner ELIZABETH L MCKANE
Class 510
Art Group 3991
Case Type Re-Examination - 510/408000
Status Reexamination Certificate issued
Original Case 12/558,099 Patented
Parent 11/118,833 Patented
Parent 10/837,521 Patented
Last Updated: 1 year, 10 months ago
Date # Transaction