Trademark Search  /  PYROLASE

PYROLASE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 75564767 · Reg. No. 2474025

Mark
PYROLASE
Status
Cancelled
Serial Number
75564767
Registration No.
2474025
Filing Date
October 5, 1998
Registration Date
July 31, 2001
Class(es)
Class 001

Owners

BASF ENZYMES LLC
16 · SAN DIEGO, CA, US
VERENIUM CORPORATION
03 · San Diego, CA, US
Diversa Corporation
03 · San Diego, CA, US
Diversa Corporation
03 · San Diego, CA, US
Diversa Corporation
03 · San Diego, CA, US

Goods & Services

Chemicals for use in improving and increasing recovery of gas and oil in drilling operations

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