Robert J. Kostelnik

Person

Ellicott City, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Polysiloxane modified titanium dioxide
- Patent number 8,394,873
- Issue date Mar 12, 2013
- Millennium Inorganic Chemicals, Inc.
- Robert J. Kostelnik
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Polysiloxane modified titanium dioxide
- Patent number 8,088,853
- Issue date Jan 3, 2012
- Millennium Inorganic Chemicals, Inc.
- Robert J. Kostelnik
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Pigments treated with organo-phosphoric acids and their salts
- Patent number 7,259,195
- Issue date Aug 21, 2007
- Millennium Inorganic Chemicals, Inc.
- Modasser El-Shoubary
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Particulate inorganic solids treated with organophosphinic compounds
- Patent number 7,091,262
- Issue date Aug 15, 2006
- Millennium Inorganic Chemicals, Inc.
- Modasser El-Shoubary
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organo-acid phosphate treated pigments
- Patent number 6,825,251
- Issue date Nov 30, 2004
- Millennium Inorganic Chemicals, Inc.
- Modasser El-Shoubary
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Organo-acid phosphate treated pigments
- Patent number 6,765,041
- Issue date Jul 20, 2004
- Millenium Inorganic Chemicals, Inc.
- Modasser El-Shoubary
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Pigments treated with organo-phosphoric acids and their salts
- Patent number 6,713,543
- Issue date Mar 30, 2004
- Millennium Inorganic Chemicals, Inc.
- Modasser El-Shoubary
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Pigments treated with organosulfonic compounds
- Patent number 6,646,037
- Issue date Nov 11, 2003
- Millennium Inorganic Chemicals, Inc.
- Modasser El-Shoubary
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Processes for preparing hydrophobic inorganic oxide pigments
- Patent number 6,620,234
- Issue date Sep 16, 2003
- Millennium Inorganic Chemicals, Inc.
- Robert J. Kostelnik
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Very high solids TiO2 slurries
- Patent number 6,558,464
- Issue date May 6, 2003
- Millennium Inorganic Chemicals, Inc.
- Robert J. Kostelnik
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silane treated inorganic pigments
- Patent number 6,214,106
- Issue date Apr 10, 2001
- Millenium Inorganic Chemicals, Inc.
- Leon Weber
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Very high solids TiO2 slurries
- Patent number 6,197,104
- Issue date Mar 6, 2001
- Millennium Inorganic Chemicals, Inc.
- Robert J. Kostelnik
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High solids anatase TiO.sub.2 slurries
- Patent number 5,746,819
- Issue date May 5, 1998
- SCM Chemicals, Inc.
- Robert J. Kostelnik
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Silane treated inorganic pigments
- Patent number 5,653,794
- Issue date Aug 5, 1997
- SCM Chemicals, Inc.
- Leon Weber
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Polysiloxane Modified Titanium Dioxide
- Publication number 20130149536
- Publication date Jun 13, 2013
- Robert J Kostelnik
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Polysiloxane Modified Titanium Dioxide
- Publication number 20120077933
- Publication date Mar 29, 2012
- Robert J. Kostelnik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Polysiloxane modified titanium dioxide
- Publication number 20080152914
- Publication date Jun 26, 2008
- Robert J. Kostelnik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Particulate inorganic solids treated with organophosphinic compounds
- Publication number 20050027038
- Publication date Feb 3, 2005
- Modasser El-Shoubary
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Pigments treated with organo-phosphoric acids and their salts
- Publication number 20040147637
- Publication date Jul 29, 2004
- Modasser El-Shoubary
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Organo-acid phosphate treated pigments
- Publication number 20040048951
- Publication date Mar 11, 2004
- Millennium Inorganic Chemicals, Inc.
- Modasser El-Shoubary
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Pigments treated with organo-phosphoric acids and their salts
- Publication number 20020099126
- Publication date Jul 25, 2002
- Modasser El-Shoubary
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Very high solids TiO2 slurries
- Publication number 20010007231
- Publication date Jul 12, 2001
- Robert J. Kostelnik
- C01 - INORGANIC CHEMISTRY

Robert J. Kostelnik

Person

Patents Grantslast 30 patents

Polysiloxane modified titanium dioxide

Polysiloxane modified titanium dioxide

Pigments treated with organo-phosphoric acids and their salts

Particulate inorganic solids treated with organophosphinic compounds

Organo-acid phosphate treated pigments

Organo-acid phosphate treated pigments

Pigments treated with organo-phosphoric acids and their salts

Pigments treated with organosulfonic compounds

Processes for preparing hydrophobic inorganic oxide pigments

Very high solids TiO2 slurries

Silane treated inorganic pigments

Very high solids TiO2 slurries

High solids anatase TiO.sub.2 slurries

Silane treated inorganic pigments

Patents Applicationslast 30 patents

Polysiloxane Modified Titanium Dioxide

Polysiloxane Modified Titanium Dioxide

Polysiloxane modified titanium dioxide

Particulate inorganic solids treated with organophosphinic compounds

Pigments treated with organo-phosphoric acids and their salts

Organo-acid phosphate treated pigments

Pigments treated with organo-phosphoric acids and their salts

Very high solids TiO2 slurries