OPTICAT PLUS (U.S. Trademark Serial Number 87252385) is a United States trademark of EVONIK OPERATIONS GMBH. The goods and services include: Material treatment service, namely, catalyst regeneration and rejuvenation OPTI CAT PLUS . The correspondent is NATHAN E. STACY of INTERNATIONAL IP LAW GROUP, PLLC. This trademark was filed on November 30, 2016 as United…
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