Michael C. Withiam

Person

Elkton, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Silica gel manufacturing method and gels made thereby
- Patent number 7,803,343
- Issue date Sep 28, 2010
- J.M. Huber Corporation
- Duen-Wu Hua
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hydrophobically coated/treated metal silicate absorbent particles a...
- Patent number 7,718,184
- Issue date May 18, 2010
- J.M. Huber Corporation
- Michael C. Withiam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Air filtration media comprising metal-doped silicon-based gel and/o...
- Patent number 7,585,359
- Issue date Sep 8, 2009
- J. M. Huber Corporation
- Michael C. Withiam
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Air filtration media comprising oxidizing agent-treated metal-doped...
- Patent number 7,559,981
- Issue date Jul 14, 2009
- J. M. Huber Corporation
- David K. Friday
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Caustic silica gel manufacturing method and gels made thereby
- Patent number 7,553,416
- Issue date Jun 30, 2009
- J. M. Huber Corporation
- Duen-Wu Hua
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Air filtration media comprising oxidizing agent-treated metal-doped...
- Patent number 7,510,602
- Issue date Mar 31, 2009
- J. M. Huber Corporation
- David K. Friday
Information Patent Grant
Air filtration media comprising metal-doped silicon-based gel mater...
- Patent number 7,377,965
- Issue date May 27, 2008
- J. M. Huber Corporation
- Michael C. Withiam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Coated/treated metal silicate absorbent particles
- Patent number 7,303,766
- Issue date Dec 4, 2007
- J. M. Huber Corporation
- Michael C. Withiam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Personal care compositions comprising coated/treated metal silicate...
- Patent number 7,303,767
- Issue date Dec 4, 2007
- J. M. Huber Corporation
- Michael C. Withiam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cosmetic compositions comprising calcium silicates
- Patent number 7,163,669
- Issue date Jan 16, 2007
- J. M. Huber Corporation
- Michael C. Withiam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral care products comprising calcium metasilicates
- Patent number 6,984,377
- Issue date Jan 10, 2006
- J. M. Huber Corporation
- Michael C. Withiam
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Calcium metasilicates and methods for making
- Patent number 6,610,266
- Issue date Aug 26, 2003
- Michael C. Withiam
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
High surface area silicate pigment and method
- Patent number 6,171,384
- Issue date Jan 9, 2001
- J. M. Huber Corp.
- Donald P. Conley
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method ABD preparation of pigmented paper fibers and fiber products
- Patent number 5,914,190
- Issue date Jun 22, 1999
- J. M. Huber Corporation
- Michael C. Withiam
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Precipitated encapsulated paper pigments and methods
- Patent number 5,352,287
- Issue date Oct 4, 1994
- J. M. Huber Corporation
- Satish K. Wason
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Precipitated encapsulated paper pigments and methods
- Patent number 5,312,485
- Issue date May 17, 1994
- J.M. Huber Corporation
- Satish K. Wason
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Precipitated encapsulated paper pigments and methods
- Patent number 5,262,239
- Issue date Nov 16, 1993
- J.M. Huber Corporation
- Satish K. Wason
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Precipitated encapsulated paper pigments and methods
- Patent number 5,219,660
- Issue date Jun 15, 1993
- Satish K. Wason
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Alumina-silica-sulfates, method of preparation and compositions
- Patent number 5,085,705
- Issue date Feb 4, 1992
- J.M. Huber Corporation
- Michael C. Withiam
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Alumina-silica-sulfate compositions
- Patent number 5,030,284
- Issue date Jul 9, 1991
- Michael C. Withiam
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Web member for improved in-car slurrying
- Patent number 4,830,546
- Issue date May 16, 1989
- J.M. Huber Corporation
- Michael C. Withiam
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Synthetic calcium silicates and methods of preparation
- Patent number 4,557,916
- Issue date Dec 10, 1985
- J. M. Huber Corporation
- Michael C. Withiam
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Attrition resistant hardened zeolite materials for air filtration m...
- Publication number 20120118160
- Publication date May 17, 2012
- Ruth G. Heffes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air filtration media comprising metal-doped silicon-based gel mater...
- Publication number 20120121471
- Publication date May 17, 2012
- Terry W. Nassivera
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Caustic silica gel manufacturing method and gels made thereby
- Publication number 20090071895
- Publication date Mar 19, 2009
- Duen-Wu Hua
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Silica gel manufacturing method and gels made thereby
- Publication number 20090004089
- Publication date Jan 1, 2009
- Duen-Wu Hua
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Air filtration media comprising non-metal-doped precipitated silica...
- Publication number 20090001021
- Publication date Jan 1, 2009
- Michael C. Withiam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air filtration media comprising metal-doped silicon-based gel mater...
- Publication number 20080156192
- Publication date Jul 3, 2008
- Fitzgerald A. Sinclair
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Treatment of cooking oils and fats with precipitated silica materials
- Publication number 20080160156
- Publication date Jul 3, 2008
- Michael C. Withiam
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Air filtration media comprising metal-doped silicon-based gel and/o...
- Publication number 20080156194
- Publication date Jul 3, 2008
- Michael C. Withiam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air filtration media comprising metal-doped silicon-base gel materi...
- Publication number 20080006012
- Publication date Jan 10, 2008
- David K. Friday
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air filtration media comprising oxidizing agent-treated metal-doped...
- Publication number 20080006153
- Publication date Jan 10, 2008
- David K. Friday
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hydrophobically coated/treated metal silicate abosrbent particles a...
- Publication number 20070254039
- Publication date Nov 1, 2007
- Michael C. Withiam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Air filtration media comprising metal-doped silicon-based gel and z...
- Publication number 20070221062
- Publication date Sep 27, 2007
- Michael C. Withiam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air filtration media comprising metal-doped silicon-based gel and z...
- Publication number 20070221059
- Publication date Sep 27, 2007
- Michael C. Withiam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Rapidly disintegrating low friability tablets comprising silica mat...
- Publication number 20070196475
- Publication date Aug 23, 2007
- Michael C. Withiam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Rapidly dissolving tablets comprising low surface area titanium dio...
- Publication number 20070196476
- Publication date Aug 23, 2007
- Michael C. Withiam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Rapidly dissolving tablets comprising low surface area calcium phos...
- Publication number 20070196477
- Publication date Aug 23, 2007
- Michael C. Withiam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Rapidly disintegrating low friability tablets comprising calcium ca...
- Publication number 20070196474
- Publication date Aug 23, 2007
- Michael C. Withiam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Treatment of cooking oils and fats with calcium silicate-based mate...
- Publication number 20070154602
- Publication date Jul 5, 2007
- Michael C. Withiam
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Treatment of cooking oils and fats with sodium magnesium aluminosil...
- Publication number 20070154603
- Publication date Jul 5, 2007
- Michael C. Withiam
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Air filtration media comprising metal-doped precipitated silica mat...
- Publication number 20070017195
- Publication date Jan 25, 2007
- Michael C. Withiam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air filtration media comprising metal-doped precipitated silica mat...
- Publication number 20070020166
- Publication date Jan 25, 2007
- Michael C. Withiam
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Air filtration media comprising metal-doped silicon-based gel mater...
- Publication number 20070012191
- Publication date Jan 18, 2007
- Michael W. Withiam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of producing metal-doped silicon-based gel materials
- Publication number 20070009416
- Publication date Jan 11, 2007
- Michael C. Withiam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air filtration media comprising metal-doped silicon-based gel mater...
- Publication number 20070003762
- Publication date Jan 4, 2007
- Michael W. Withiam
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Personal care compositions comprising coated/treated metal silicate...
- Publication number 20060171973
- Publication date Aug 3, 2006
- Michael C. Withiam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Coated/treated metal silicate absorbent particles
- Publication number 20060171972
- Publication date Aug 3, 2006
- Michael C. Withiam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Cosmetic compositions comprising calcium silicates
- Publication number 20060105004
- Publication date May 18, 2006
- Michael C. Withiam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral care products comprising calcium phosphates
- Publication number 20050244347
- Publication date Nov 3, 2005
- Dev K. Mehra
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Rapidly disintegrating tablets comprising titanium dioxide
- Publication number 20050244492
- Publication date Nov 3, 2005
- Dev K. Mehra
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Rapidly disintegrating tablets comprising calcium carbonate
- Publication number 20050244493
- Publication date Nov 3, 2005
- Michael C. Withiam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Michael C. Withiam

Person

Patents Grantslast 30 patents

Silica gel manufacturing method and gels made thereby

Hydrophobically coated/treated metal silicate absorbent particles a...

Air filtration media comprising metal-doped silicon-based gel and/o...

Air filtration media comprising oxidizing agent-treated metal-doped...

Caustic silica gel manufacturing method and gels made thereby

Air filtration media comprising oxidizing agent-treated metal-doped...

Air filtration media comprising metal-doped silicon-based gel mater...

Coated/treated metal silicate absorbent particles

Personal care compositions comprising coated/treated metal silicate...

Cosmetic compositions comprising calcium silicates

Oral care products comprising calcium metasilicates

Calcium metasilicates and methods for making

High surface area silicate pigment and method

Method ABD preparation of pigmented paper fibers and fiber products

Precipitated encapsulated paper pigments and methods

Precipitated encapsulated paper pigments and methods

Precipitated encapsulated paper pigments and methods

Precipitated encapsulated paper pigments and methods

Alumina-silica-sulfates, method of preparation and compositions

Alumina-silica-sulfate compositions

Web member for improved in-car slurrying

Synthetic calcium silicates and methods of preparation

Patents Applicationslast 30 patents

Attrition resistant hardened zeolite materials for air filtration m...

Air filtration media comprising metal-doped silicon-based gel mater...

Caustic silica gel manufacturing method and gels made thereby

Silica gel manufacturing method and gels made thereby

Air filtration media comprising non-metal-doped precipitated silica...

Air filtration media comprising metal-doped silicon-based gel mater...

Treatment of cooking oils and fats with precipitated silica materials

Air filtration media comprising metal-doped silicon-based gel and/o...

Air filtration media comprising metal-doped silicon-base gel materi...

Air filtration media comprising oxidizing agent-treated metal-doped...

Hydrophobically coated/treated metal silicate abosrbent particles a...

Air filtration media comprising metal-doped silicon-based gel and z...

Air filtration media comprising metal-doped silicon-based gel and z...

Rapidly disintegrating low friability tablets comprising silica mat...

Rapidly dissolving tablets comprising low surface area titanium dio...

Rapidly dissolving tablets comprising low surface area calcium phos...

Rapidly disintegrating low friability tablets comprising calcium ca...

Treatment of cooking oils and fats with calcium silicate-based mate...

Treatment of cooking oils and fats with sodium magnesium aluminosil...

Air filtration media comprising metal-doped precipitated silica mat...

Air filtration media comprising metal-doped precipitated silica mat...

Air filtration media comprising metal-doped silicon-based gel mater...

Method of producing metal-doped silicon-based gel materials

Air filtration media comprising metal-doped silicon-based gel mater...

Personal care compositions comprising coated/treated metal silicate...

Coated/treated metal silicate absorbent particles

Cosmetic compositions comprising calcium silicates

Oral care products comprising calcium phosphates

Rapidly disintegrating tablets comprising titanium dioxide

Rapidly disintegrating tablets comprising calcium carbonate