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EXTREMA

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U.S. federal trademark · Serial No. 73105937 · Reg. No. 1078178

Mark
EXTREMA
Status
Registered
Serial Number
73105937
Registration No.
1078178
Filing Date
November 5, 1976
Registration Date
November 29, 1977
Class(es)
Class 001

Owners

MERCK KGAA
31 · DARMSTADT, DE
VERSUM MATERIALS US, LLC
16 · TEMPE, AZ, US
AIR PRODUCTS AND CHEMICALS, INC.
03 · ALLENTOWN, PA, US
J. C. SCHUMACHER COMPANY
03 · OCEANSIDE, CA, US

Goods & Services

ULTRA-HIGH PURITY MATERIALS FOR USE IN THE SEMICONDUCTOR INDUSTRY-NAMELY, BORON TRIBROMIDE, PHOSPHOROUS OXYCHLORIDE, PHOSPHOROUS TRIBROMIDE [ , SILICON TETRABROMIDE , ARSENIC TRICHLORIDE, ARSENIC TRIBROMIDE AND ANTIMONY PENTACHLORIDE ]

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.