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COPPER CHA ZEOLITE CATALYSTS

15/806,167 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 7, 2017
Examiner ELIZABETH D WOOD
Class 502
Art Group 1732
Patent No. 10,654,031
Case Type Utility - 502/060000
Status Patented Case
Parent 14/973,560 Patented
Parent 14/245,712 Abandoned
Parent 13/790,973 Patented
Parent 12/480,360 Patented
Parent 12/38,423 Patented
Parent 60/891,835 Expired
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Last Updated: 3 years, 8 months ago
Date # Transaction