Columbian Chemicals Company

Organization

Marietta, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Carbonaceous material with dissociated aggregate size and particle...
- Patent number 7,847,009
- Issue date Dec 7, 2010
- Columbian Chemicals Company
- Weidong Wong
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Conducting polymer-grafted carbon material for fuel cell applications
- Patent number 7,459,103
- Issue date Dec 2, 2008
- Columbian Chemicals Company
- Bollepalli Srinivas
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Sulfonated conducting polymer-grafted carbon material for fuel cell...
- Patent number 7,413,683
- Issue date Aug 19, 2008
- Columbian Chemicals Company
- Srinivas Bollepalli
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Sulfonated conducting polymer-grafted carbon material for fuel cell...
- Patent number 7,390,441
- Issue date Jun 24, 2008
- Columbian Chemicals Company
- Srinivas Bollepalli
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Sulfonated carbonaceous materials
- Patent number 7,241,334
- Issue date Jul 10, 2007
- Columbian Chemicals Company
- Bollepalli Srinivas
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Carbonaceous material with broad aggregate size distribution and im...
- Patent number 7,238,741
- Issue date Jul 3, 2007
- Columbian Chemicals Company
- Weidong Wang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Metallized conducting polymer-grafted carbon material and method fo...
- Patent number 7,195,834
- Issue date Mar 27, 2007
- Columbian Chemicals Company
- Bollepalli Srinivas
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Conducting polymer-grafted carbon material for fuel cell applications
- Patent number 7,175,930
- Issue date Feb 13, 2007
- Columbian Chemicals Company
- Bollepalli Srinivas
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Carbon black sampling for particle surface area measurement using l...
- Patent number 7,167,240
- Issue date Jan 23, 2007
- Columbian Chemicals Company
- Barry James Stagg
- G01 - MEASURING TESTING
Information Patent Grant
Deposition of dispersed metal particles onto substrates using super...
- Patent number 6,958,308
- Issue date Oct 25, 2005
- Columbian Chemicals Company
- Garth Desmond Brown
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Surface modification of carbonaceous materials by introduction of g...
- Patent number 6,831,194
- Issue date Dec 14, 2004
- Columbian Chemicals Company
- Bollepalli Srinivas
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Carbon black with abrasion and hysteresis advantages comparable to...
- Patent number 6,608,132
- Issue date Aug 19, 2003
- Columbian Chemicals Company
- Francis G. Bomo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Surface treated carbon black having improved dispersability in rubb...
- Patent number 6,533,859
- Issue date Mar 18, 2003
- Flexsys America L. P.
- Rakshit Lamba
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process and apparatus for pressing an external sleeve onto a tube f...
- Patent number 6,189,768
- Issue date Feb 20, 2001
- Columbian Chemicals Company
- Janek Porowski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hydrogen peroxide oxidation of carbon black
- Patent number 6,120,594
- Issue date Sep 19, 2000
- Columbian Chemicals Company
- John Carleton Curtis
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thermoplastic composition comprising chemically modified carbon bla...
- Patent number 5,708,055
- Issue date Jan 13, 1998
- Columbian Chemicals Company
- George Alfred Joyce
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mechanical heat-exchange tube sealing system
- Patent number 5,538,261
- Issue date Jul 23, 1996
- Columbian Chemicals Company
- Wallace G. Murray
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Use of silane coupling agent with carbon black to enhance the balan...
- Patent number 5,494,955
- Issue date Feb 27, 1996
- Columbian Chemicals Company
- Ronald A. Swor
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Unloading valve for hopper car
- Patent number 5,375,730
- Issue date Dec 27, 1994
- Columbian Chemicals Company
- Andrew J. Bahr
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for consistently producing carbon black having a high tint
- Patent number 5,256,388
- Issue date Oct 26, 1993
- Columbian Chemicals Company
- Alan C. Berg
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Carbon black beads with latex additive
- Patent number 5,168,012
- Issue date Dec 1, 1992
- Columbian Chemicals Company
- James M. Watson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Carbon black reactor with a choke extension
- Patent number 5,069,882
- Issue date Dec 3, 1991
- Columbian Chemicals Company
- William R. Jones
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Axial reactor with coaxial oil injection
- Patent number 5,009,854
- Issue date Apr 23, 1991
- Columbian Chemicals Company
- William R. Jones
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Dispersion of pigments in resins and coatings systems
- Patent number 4,952,617
- Issue date Aug 28, 1990
- Columbian Chemicals Company
- Jorge A. Ayala
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Non-cylindrical reactor for carbon black production
- Patent number 4,927,607
- Issue date May 22, 1990
- Columbian Chemicals Company
- Alan C. Berg
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Beader drum method
- Patent number 4,859,387
- Issue date Aug 22, 1989
- Columbian Chemicals Company
- James E. McGuffin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing carbon black
- Patent number 4,755,371
- Issue date Jul 5, 1988
- Columbian Chemicals Company
- Theodore Dickerson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Automotive high color carbon
- Patent number 4,751,069
- Issue date Jun 14, 1988
- Columbian Chemicals Company
- Rushing E. Ducote
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CARBON BLACK COMPOSITION WITH SULFUR DONER
- Publication number 20190002702
- Publication date Jan 3, 2019
- Columbian Chemicals Company
- Charles R. Herd
- B60 - VEHICLES IN GENERAL
Information Patent Application
Process to Reduce the Pre-Reduction Step for Catalysts for Nanocarb...
- Publication number 20100029475
- Publication date Feb 4, 2010
- Columbian Chemicals Co.
- Bhabendra K. Pradhan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
CARBONACEOUS MATERIAL WITH DISSOCIATED AGGREGATE SIZE AND PARTICLE...
- Publication number 20090163617
- Publication date Jun 25, 2009
- Columbian Chemicals Company (a Delaware Corporation)
- Weidong WONG
- B60 - VEHICLES IN GENERAL
Information Patent Application
Process to retain nano-structure of catalyst particles before carbo...
- Publication number 20060122056
- Publication date Jun 8, 2006
- Columbian Chemicals Company
- Bhabendra Pradhan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Trademarklast 30 trademarks

Information Trademark
87607947 - BIRLA CARBON
- Serial number 87607947
- Registration number 5772502
- Filing date Sep 14, 2017
- Columbian Chemicals Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
77390482 - ULTRA
- Serial number 77390482
- Registration number 3585661
- Filing date Feb 6, 2008
- COLUMBIAN CHEMICALS COMPANY
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
77159241 - COLUMBIAN
- Serial number 77159241
- Registration number 3375248
- Filing date Apr 18, 2007
- Columbian Chemicals Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
77002943 - CIM
- Serial number 77002943
- Filing date Sep 20, 2006
- Columbian Chemicals Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
76632239 - NANOBLACK
- Serial number 76632239
- Registration number 3441178
- Filing date Feb 28, 2005
- Columbian Chemicals Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
76608378 - DURA-LYST
- Serial number 76608378
- Registration number 3033704
- Filing date Aug 19, 2004
- Columbian Chemicals Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
76491788 - PUREBLACK
- Serial number 76491788
- Registration number 2837486
- Filing date Feb 11, 2003
- Columbian Chemicals Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
75726940 - LIONCARB
- Serial number 75726940
- Filing date Jun 10, 1999
- Columbian Chemicals Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74139493 - M
- Serial number 74139493
- Registration number 1856118
- Filing date Feb 14, 1991
- COLUMBIAN CHEMICALS COMPANY
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73642391 - ULTRA
- Serial number 73642391
- Registration number 1473733
- Filing date Feb 2, 1987
- COLUMBIAN CHEMICALS COMPANY
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73588440 - ULTRA
- Serial number 73588440
- Registration number 1413873
- Filing date Mar 17, 1986
- Columbian Chemicals Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73265279 - CCC COLUMBIAN CHEMICALS COMPANY
- Serial number 73265279
- Registration number 1237856
- Filing date Jun 6, 1980
- Columbian Chemicals Company
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73265280 - CCC COLUMBIAN CHEMICALS COMPANY
- Serial number 73265280
- Registration number 1209394
- Filing date Jun 6, 1980
- Columbian Chemicals Company
- 2 - Paints, varnishes, lacquers

Columbian Chemicals Company

Organization

Patents Grantslast 30 patents

Carbonaceous material with dissociated aggregate size and particle...

Conducting polymer-grafted carbon material for fuel cell applications

Sulfonated conducting polymer-grafted carbon material for fuel cell...

Sulfonated conducting polymer-grafted carbon material for fuel cell...

Sulfonated carbonaceous materials

Carbonaceous material with broad aggregate size distribution and im...

Metallized conducting polymer-grafted carbon material and method fo...

Conducting polymer-grafted carbon material for fuel cell applications

Carbon black sampling for particle surface area measurement using l...

Deposition of dispersed metal particles onto substrates using super...

Surface modification of carbonaceous materials by introduction of g...

Carbon black with abrasion and hysteresis advantages comparable to...

Surface treated carbon black having improved dispersability in rubb...

Process and apparatus for pressing an external sleeve onto a tube f...

Hydrogen peroxide oxidation of carbon black

Thermoplastic composition comprising chemically modified carbon bla...

Mechanical heat-exchange tube sealing system

Use of silane coupling agent with carbon black to enhance the balan...

Unloading valve for hopper car

Method for consistently producing carbon black having a high tint

Carbon black beads with latex additive

Carbon black reactor with a choke extension

Axial reactor with coaxial oil injection

Dispersion of pigments in resins and coatings systems

Non-cylindrical reactor for carbon black production

Beader drum method

Method for producing carbon black

Automotive high color carbon

Patents Applicationslast 30 patents

CARBON BLACK COMPOSITION WITH SULFUR DONER

Process to Reduce the Pre-Reduction Step for Catalysts for Nanocarb...

CARBONACEOUS MATERIAL WITH DISSOCIATED AGGREGATE SIZE AND PARTICLE...

Process to retain nano-structure of catalyst particles before carbo...

Trademarklast 30 trademarks

87607947 - BIRLA CARBON

77390482 - ULTRA

77159241 - COLUMBIAN

77002943 - CIM

76632239 - NANOBLACK

76608378 - DURA-LYST

76491788 - PUREBLACK

75726940 - LIONCARB

74139493 - M

73642391 - ULTRA

73588440 - ULTRA

73265279 - CCC COLUMBIAN CHEMICALS COMPANY

73265280 - CCC COLUMBIAN CHEMICALS COMPANY