VARIBOND
Filed: July 1, 1992
chemically coated sand for enhancing the production of oil and gas from subterranean formations
Owned by: CHEMICAL BLENDING SERVICES, INC.
Serial Number: 74290361
NEVERBOND
Filed: July 1, 1992
chemically coated sand for enhancing the production of oil and gas from subterranean formations
Owned by: CHEMICAL BLENDING SERVICES, INC.
Serial Number: 74291098
STRATAFLOW
Filed: July 1, 1992
chemically coated sand for enhancing the production of oil and gas from subterranean formations
Owned by: CHEMICAL BLENDING SERVICES, INC.
Serial Number: 74291099
STRATABOND
Filed: July 1, 1992
chemically coated sand for enhancing the production of oil and gas from subterranean formations
Owned by: CHEMICAL BLENDING SERVICES, INC.
Serial Number: 74291116
PERMABOND
Filed: July 1, 1992
chemically coated sand for enhancing the production of oil and gas from subterranean formations
Owned by: CHEMICAL BLENDING SERVICES, INC.
Serial Number: 74291122
STRATAPROP
Filed: July 1, 1992
chemically coated sand for enhancing the production of oil and gas from subterranean formations
Owned by: CHEMICAL BLENDING SERVICES, INC.
Serial Number: 74291123
EVERBOND
Filed: July 1, 1992
chemically coated sand for enhancing the production of oil and gas from subterranean formations
Owned by: CHEMICAL BLENDING SERVICES, INC.
Serial Number: 74291141
SYSTEM STABLE
Filed: September 25, 1992
chemically coated sand for enhancing the production of oil and gas from subterranean formations
Owned by: CHEMICAL BLENDING SERVICES, INC.
Serial Number: 74318248
STRATACURE
Filed: February 26, 1993
applying custom coatings to particulates for use as proppants in the oil and gas industry
Owned by: CHEMICAL BLENDING SERVICES, INC.
Serial Number: 74363452
STRATAPROP
Filed: November 12, 1993
chemically coated sand for enhancing the production of oil and gas from subterranean formations
Owned by: CHEMICAL BLENDING SERVICES, INC.
Serial Number: 74461571
SYSTEM STABLE
Filed: March 11, 1994
chemically coated sand for enhancing the production of oil and gas from subterranean formations
Owned by: CHEMICAL BLENDING SERVICES, INC.
Serial Number: 74501711
