Carol L. Knox

Person

Apollo, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Waterborne compositions containing inorganic ion-exchangers to impr...
- Patent number 11,535,759
- Issue date Dec 27, 2022
- Covestro LLC
- Makoto Nakao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Microporous material
- Patent number 10,857,252
- Issue date Dec 8, 2020
- PPG Industries Ohio, Inc.
- James L. Boyer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Microporous material
- Patent number 9,861,719
- Issue date Jan 9, 2018
- PPG Industries Ohio, Inc.
- James L. Boyer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluid emulsion purification processes using microporous materials h...
- Patent number 9,546,326
- Issue date Jan 17, 2017
- PPG Industries Ohio, Inc.
- Qunhui Guo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Precipitated silica sorbents and method of separating materials fro...
- Patent number 9,073,041
- Issue date Jul 7, 2015
- PPG Industries Ohio, Inc.
- Qunhui Guo
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Microporous material
- Patent number 8,435,631
- Issue date May 7, 2013
- PPG Industries Ohio, Inc.
- James L. Boyer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Photochromic materials and photochromic compositions and articles i...
- Patent number 7,907,346
- Issue date Mar 15, 2011
- Transitions Optical, Inc.
- Shanti Swarup
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Photochromic materials derived from ring-opening monomers and photo...
- Patent number 7,465,415
- Issue date Dec 16, 2008
- PPG Industries Ohio, Inc.
- Feng Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic article
- Patent number 7,465,414
- Issue date Dec 16, 2008
- Transitions Optical, Inc.
- Carol L. Knox
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photochromic optical article
- Patent number 7,261,843
- Issue date Aug 28, 2007
- Transitions Optical, Inc.
- Carol L. Knox
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photochromic organic resin composition
- Patent number 6,531,076
- Issue date Mar 11, 2003
- PPG Industries Ohio, Inc.
- John C. Crano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Intumescent nonhalogenated flame retardant polystyrene composition
- Patent number 5,414,031
- Issue date May 9, 1995
- Polymer Product Company, Inc.
- Carol L. Knox
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Particulate ammonium phosphate of small size
- Patent number 5,356,983
- Issue date Oct 18, 1994
- PPG Industries, Inc.
- Bhima R. Vijayendran
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Intumescent flame retardant composition
- Patent number 5,227,416
- Issue date Jul 13, 1993
- PPG Industries, Inc.
- Carol L. Knox
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Intumescent flame retardant composition
- Patent number 5,185,103
- Issue date Feb 9, 1993
- PPG Industries, Inc.
- Seetha Eswarakrishnan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Intumescent flame retardant composition
- Patent number 5,130,349
- Issue date Jul 14, 1992
- PPG Industries, Inc.
- Seetha Eswarakrishnan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
SOLVENTBORNE COMPOSITIONS CONTAINING ORGANIC ION-EXCHANGERS TO IMPR...
- Publication number 20220259445
- Publication date Aug 18, 2022
- Covestro LLC
- Makoto NAKAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SOLVENTBORNE COMPOSITIONS CONTAINING INORGANIC ION-EXCHANGERS TO IM...
- Publication number 20220169869
- Publication date Jun 2, 2022
- Covestro LLC
- Makoto NAKAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WATERBORNE COMPOSITIONS CONTAINING ORGANIC ION-EXCHANGERS TO IMPROV...
- Publication number 20210198498
- Publication date Jul 1, 2021
- Covestro LLC
- Makoto NAKAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WATERBORNE COMPOSITIONS CONTAINING INORGANIC ION-EXCHANGERS TO IMPR...
- Publication number 20210122927
- Publication date Apr 29, 2021
- Covestro LLC
- Makoto NAKAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WATERBORNE COMPOSITIONS CONTAINING INORGANIC ION-EXCHANGERS TO IMPR...
- Publication number 20190390066
- Publication date Dec 26, 2019
- Covestro LLC
- Makoto NAKAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SOLVENTBORNE COMPOSITIONS CONTAINING ORGANIC ION-EXCHANGERS TO IMPR...
- Publication number 20190390063
- Publication date Dec 26, 2019
- Covestro LLC
- Makoto NAKAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WATERBORNE COMPOSITIONS CONTAINING ORGANIC ION-EXCHANGERS TO IMPROV...
- Publication number 20190390065
- Publication date Dec 26, 2019
- Covestro LLC
- Makoto NAKAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SOLVENTBORNE COMPOSITIONS CONTAINING INORGANIC ION-EXCHANGERS TO IM...
- Publication number 20190390064
- Publication date Dec 26, 2019
- Covestro LLC
- Makoto NAKAO
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ONE COMPONENT POLYURETHANE DISPERSION FOR VINYL WINDOWS, WOOD, AND...
- Publication number 20190040278
- Publication date Feb 7, 2019
- Covestro LLC
- Carol Knox
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
ONE COMPONENT POLYURETHANE DISPERSION FOR VINYL WINDOWS AND OTHER S...
- Publication number 20190039362
- Publication date Feb 7, 2019
- Covestro LLC
- Carol Knox
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Microporous Material
- Publication number 20180126024
- Publication date May 10, 2018
- PPG INDUSTRIES OHIO, INC.
- James L. Boyer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FLUID EMULSION PURIFICATION PROCESSES USING MICROPOROUS MATERIALS H...
- Publication number 20140246356
- Publication date Sep 4, 2014
- Qunhui Guo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COATED MICROPOROUS MATERIALS HAVING FILTRATION AND ADSORPTION PROPE...
- Publication number 20140069862
- Publication date Mar 13, 2014
- Qunhui Guo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MICROPOROUS MATERIAL
- Publication number 20140037922
- Publication date Feb 6, 2014
- PPG INDUSTRIES OHIO, INC.
- James L. Boyer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PRECIPITATED SILICA SORBENTS
- Publication number 20130228521
- Publication date Sep 5, 2013
- PPG INDUSTRIES OHIO, INC.
- Qunhui Guo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MICROPOROUS MATERIAL HAVING FILTRATION AND ADSORPTION PROPERTIES AN...
- Publication number 20130228519
- Publication date Sep 5, 2013
- PPG INDUSTRIES OHIO, INC.
- Qunhui Guo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MICROPOROUS MATERIAL HAVING FILTRATION AND ADSORPTION PROPERTIES AN...
- Publication number 20130228529
- Publication date Sep 5, 2013
- PPG INDUSTRIES OHIO, INC.
- Qunhui Guo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MICROPOROUS MATERIAL
- Publication number 20120231242
- Publication date Sep 13, 2012
- PPG INDUSTRIES OHIO, INC.
- James L. Boyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MICROPOROUS MATERIAL
- Publication number 20110256364
- Publication date Oct 20, 2011
- PPG INDUSTRIES OHIO, INC.
- James L. Boyer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOCHROMIC MATERIALS AND PHOTOCHROMIC COMPOSITIONS AND ARTICLES I...
- Publication number 20080225400
- Publication date Sep 18, 2008
- TRANSITIONS OPTICAL, INC.
- Shanti Swarup
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OPTICAL ELEMENT HAVING LIGHT INFLUENCING PROPERTY
- Publication number 20080187749
- Publication date Aug 7, 2008
- PPG INDUSTRIES OHIO, INC.
- John J. Cael
- G02 - OPTICS
Information Patent Application
POLARIZING OPTICAL ELEMENTS AND METHOD FOR PREPARING POLYURETHANE-C...
- Publication number 20070286969
- Publication date Dec 13, 2007
- PPG INDUSTRIES OHIO, INC.
- Vidhu J. Nagpal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOCHROMIC OPITCAL ELEMENT
- Publication number 20070177100
- Publication date Aug 2, 2007
- TRANSITIONS OPTICAL, INC.
- Carol L. Knox
- G02 - OPTICS
Information Patent Application
Photochromic materials
- Publication number 20060022176
- Publication date Feb 2, 2006
- Feng Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Photochromic optical article
- Publication number 20050196626
- Publication date Sep 8, 2005
- Carol L. Knox
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Photochromic optical article
- Publication number 20050196618
- Publication date Sep 8, 2005
- Carol L. Knox
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Photochromic optical element
- Publication number 20050168689
- Publication date Aug 4, 2005
- Carol L. Knox
- G02 - OPTICS
Information Patent Application
Photochromic article
- Publication number 20040096666
- Publication date May 20, 2004
- Carol L. Knox
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Photochromic organic resin composition
- Publication number 20010050356
- Publication date Dec 13, 2001
- John C. Crano
- G02 - OPTICS

Carol L. Knox

Person

Patents Grantslast 30 patents

Waterborne compositions containing inorganic ion-exchangers to impr...

Microporous material

Microporous material

Fluid emulsion purification processes using microporous materials h...

Precipitated silica sorbents and method of separating materials fro...

Microporous material

Photochromic materials and photochromic compositions and articles i...

Photochromic materials derived from ring-opening monomers and photo...

Photochromic article

Photochromic optical article

Photochromic organic resin composition

Intumescent nonhalogenated flame retardant polystyrene composition

Particulate ammonium phosphate of small size

Intumescent flame retardant composition

Intumescent flame retardant composition

Intumescent flame retardant composition

Patents Applicationslast 30 patents

SOLVENTBORNE COMPOSITIONS CONTAINING ORGANIC ION-EXCHANGERS TO IMPR...

SOLVENTBORNE COMPOSITIONS CONTAINING INORGANIC ION-EXCHANGERS TO IM...

WATERBORNE COMPOSITIONS CONTAINING ORGANIC ION-EXCHANGERS TO IMPROV...

WATERBORNE COMPOSITIONS CONTAINING INORGANIC ION-EXCHANGERS TO IMPR...

WATERBORNE COMPOSITIONS CONTAINING INORGANIC ION-EXCHANGERS TO IMPR...

SOLVENTBORNE COMPOSITIONS CONTAINING ORGANIC ION-EXCHANGERS TO IMPR...

WATERBORNE COMPOSITIONS CONTAINING ORGANIC ION-EXCHANGERS TO IMPROV...

SOLVENTBORNE COMPOSITIONS CONTAINING INORGANIC ION-EXCHANGERS TO IM...

ONE COMPONENT POLYURETHANE DISPERSION FOR VINYL WINDOWS, WOOD, AND...

ONE COMPONENT POLYURETHANE DISPERSION FOR VINYL WINDOWS AND OTHER S...

Microporous Material

FLUID EMULSION PURIFICATION PROCESSES USING MICROPOROUS MATERIALS H...

COATED MICROPOROUS MATERIALS HAVING FILTRATION AND ADSORPTION PROPE...

MICROPOROUS MATERIAL

PRECIPITATED SILICA SORBENTS

MICROPOROUS MATERIAL HAVING FILTRATION AND ADSORPTION PROPERTIES AN...

MICROPOROUS MATERIAL HAVING FILTRATION AND ADSORPTION PROPERTIES AN...

MICROPOROUS MATERIAL

MICROPOROUS MATERIAL

PHOTOCHROMIC MATERIALS AND PHOTOCHROMIC COMPOSITIONS AND ARTICLES I...

OPTICAL ELEMENT HAVING LIGHT INFLUENCING PROPERTY

POLARIZING OPTICAL ELEMENTS AND METHOD FOR PREPARING POLYURETHANE-C...

PHOTOCHROMIC OPITCAL ELEMENT

Photochromic materials

Photochromic optical article

Photochromic optical article

Photochromic optical element

Photochromic article

Photochromic organic resin composition