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AZEOTROPE-LIKE COMPOSITIONS OF TETRAFLUOROPROPENE AND HYDROFLUOROCARBONS

11/119,053 | U.S. Patent Application

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Location ELECTRONIC
Filed April 29, 2005
Examiner GREGORY E WEBB
Class 510
Art Group 1796
Patent No. 7,767,638
Case Type Utility - 510/408000
Status Patented Case
Parent 10/837,526 Patented
Child 11/773,958 Patented
Child 12/511,018 Patented
Child 13/429,806 Patented
Child 95/2,188 -
Child 14/84,080 Patented
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Last Updated: 4 years, 6 months ago
Date # Transaction