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Reexamination of Patent No. 5,953,911, Regeneration of Catalyst/Absorber

90/14,102 | U.S. Patent Application

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Location ELECTRONIC
Filed March 6, 2018
Examiner JOSEPH A KAUFMAN
Class 060
Art Group 3993
Case Type Re-Examination - 060/295000
Status Reexamination Certificate Issued
Original Case 09/18,720 Patented
Last Updated: 4 years, 2 months ago
Date # Transaction