Kelvin L. BAUMANN

Person

Holland, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Color excursion mitigation in electrochromic devices
- Patent number 11,194,210
- Issue date Dec 7, 2021
- Gentex Corporation
- Kevin L. Ash
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Ultrathin, solution phase electrochromic devices
- Patent number 10,866,479
- Issue date Dec 15, 2020
- Gentex Corporation
- Sue F. Franz
- G02 - OPTICS
Information Patent Grant
Electrochromic media and devices with multiple color states
- Patent number 10,781,364
- Issue date Sep 22, 2020
- Gentex Corporation
- Sue F. Franz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrochromic thermoplastics, devices, and composites
- Patent number 10,774,198
- Issue date Sep 15, 2020
- Gentex Corporation
- Kelvin L. Baumann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrochemical devices with plastic substrates
- Patent number 10,539,853
- Issue date Jan 21, 2020
- Gentex Corporation
- Leroy J. Kloeppner
- G02 - OPTICS
Information Patent Grant
Protic-soluble organic electrochromic compounds
- Patent number 10,466,562
- Issue date Nov 5, 2019
- Gentex Corporation
- Kelvin L. Baumann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Electrochromic compounds with improved color stability in their rad...
- Patent number 10,464,900
- Issue date Nov 5, 2019
- Gentex Corporation
- Rongguang Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Color excursion mitigation in electrochromic devices
- Patent number 10,324,350
- Issue date Jun 18, 2019
- Gentex Corporation
- Kevin L. Ash
- B32 - LAYERED PRODUCTS
Information Patent Grant
Electrochromic compounds with improved color stability in their rad...
- Patent number 10,040,763
- Issue date Aug 7, 2018
- Gentex Corporation
- Rongguang Lin
- G02 - OPTICS
Information Patent Grant
Protic-soluble organic electrochromic compounds
- Patent number 9,939,701
- Issue date Apr 10, 2018
- Gentex Corporation
- Kelvin L. Baumann
- G02 - OPTICS
Information Patent Grant
Electrochemical devices with plastic substrates
- Patent number 9,766,528
- Issue date Sep 19, 2017
- Gentex Corporation
- Leroy J. Kloeppner
- G02 - OPTICS
Information Patent Grant
Electrochromic devices
- Patent number 9,738,140
- Issue date Aug 22, 2017
- Gentex Corporation
- Kevin L. Ash
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electro-optic system configured to reduce a perceived color change
- Patent number 9,709,869
- Issue date Jul 18, 2017
- Gentex Corporation
- Kelvin L. Baumann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electro-optic system configured to reduce a perceived color change
- Patent number 9,442,342
- Issue date Sep 13, 2016
- Gentex Corporation
- Kelvin L. Baumann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electro-optic system configured to reduce a perceived color change
- Patent number 9,096,181
- Issue date Aug 4, 2015
- Gentex Corporation
- Kelvin L. Baumann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electro-optic system configured to reduce a perceived color change
- Patent number 8,964,278
- Issue date Feb 24, 2015
- Gentex Corporation
- Kelvin L. Baumann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electro-optic system configured to reduce a perceived color change
- Patent number 8,508,832
- Issue date Aug 13, 2013
- Gentex Corporation
- Kelvin L. Baumann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electro-optic system configured to reduce a perceived color change
- Patent number 8,228,590
- Issue date Jul 24, 2012
- Gentex Corporation
- Kelvin L. Baumann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrochromic compounds and associated media and devices
- Patent number 7,855,821
- Issue date Dec 21, 2010
- Gentex Corporation
- Kelvin L. Baumann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrochromic compounds and associated media and devices
- Patent number 7,428,091
- Issue date Sep 23, 2008
- Gentex Corporation
- Kelvin L. Baumann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrochromic devices having an electron shuttle
- Patent number 7,031,043
- Issue date Apr 18, 2006
- Gentex Corporation
- Kathy E. Roberts
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Controlled diffusion coefficient electrochromic materials for use i...
- Patent number 6,710,906
- Issue date Mar 23, 2004
- Gentex Corporation
- Thomas F. Guarr
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrochromic devices having an electron shuttle
- Patent number 6,700,693
- Issue date Mar 2, 2004
- Gentex Corporation
- Kathy E. Roberts
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ultraviolet stabilizing materials having a solublizing moiety
- Patent number 6,614,578
- Issue date Sep 2, 2003
- Gentex Corporation
- Punam Giri
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Coupled electrochromic compounds with photostable dication oxidatio...
- Patent number 6,560,004
- Issue date May 6, 2003
- Gentex Corporation
- David A. Theiste
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electroactive materials and beneficial agents having a solubilizing...
- Patent number 6,445,486
- Issue date Sep 3, 2002
- Gentex Corporation
- Jeffrey R. Lomprey
- G02 - OPTICS
Information Patent Grant
Color-stabilized electrochromic devices
- Patent number 6,433,914
- Issue date Aug 13, 2002
- Gentex Corporation
- Jeffrey R. Lomprey
- G02 - OPTICS
Information Patent Grant
Electrochromic materials with enhanced ultraviolet stability and de...
- Patent number 6,362,914
- Issue date Mar 26, 2002
- Gentex Corporation
- Kelvin L. Baumann
- G02 - OPTICS
Information Patent Grant
Coupled electrochromic compounds with photostable dication oxidatio...
- Patent number 6,249,369
- Issue date Jun 19, 2001
- Gentex Corporation
- David A. Theiste
- G02 - OPTICS
Information Patent Grant
One pot synthesis of 5,10-dihydrophenazine compounds and 5,10-subst...
- Patent number 6,242,602
- Issue date Jun 5, 2001
- Gentex Corporation
- Punam Giri
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COLOR EXCURSION MITIGATION IN ELECTROCHROMIC DEVICES
- Publication number 20190258126
- Publication date Aug 22, 2019
- GENTEX CORPORATION
- Kevin L. Ash
- B32 - LAYERED PRODUCTS
Information Patent Application
ULTRATHIN, SOLUTION PHASE ELECTROCHROMIC DEVICES
- Publication number 20190086759
- Publication date Mar 21, 2019
- GENTEX CORPORATION
- Sue F. Franz
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC COMPOUNDS WITH IMPROVED COLOR STABILITY IN THEIR RAD...
- Publication number 20180346421
- Publication date Dec 6, 2018
- GENTEX CORPORATION
- Rongguang LIN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROTIC-SOLUBLE ORGANIC ELECTROCHROMIC COMPOUNDS
- Publication number 20180224706
- Publication date Aug 9, 2018
- GENTEX CORPORATION
- Kelvin L. BAUMANN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ELECTROCHROMIC MEDIA AND DEVICES WITH MULTIPLE COLOR STATES
- Publication number 20180112127
- Publication date Apr 26, 2018
- GENTEX CORPORATION
- Sue F. FRANZ
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COLOR EXCURSION MITIGATION IN ELECTROCHROMIC DEVICES
- Publication number 20180095338
- Publication date Apr 5, 2018
- GENTEX CORPORATION
- Kevin L. ASH
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ULTRATHIN, SOLUTION PHASE ELECTROCHROMIC DEVICES
- Publication number 20180039148
- Publication date Feb 8, 2018
- GENTEX CORPORATION
- Sue F. Franz
- G02 - OPTICS
Information Patent Application
ELECTROCHEMICAL DEVICES WITH PLASTIC SUBSTRATES
- Publication number 20170357136
- Publication date Dec 14, 2017
- GENTEX CORPORATION
- Leroy J. KLOEPPNER
- G02 - OPTICS
Information Patent Application
PROTIC-SOLUBLE ORGANIC ELECTROCHROMIC COMPOUNDS
- Publication number 20170146880
- Publication date May 25, 2017
- GENTEX CORPORATION
- Kelvin L. BAUMANN
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTIC SYSTEM CONFIGURED TO REDUCE A PERCEIVED COLOR CHANGE
- Publication number 20170068144
- Publication date Mar 9, 2017
- GENTEX CORPORATION
- Kelvin L. Baumann
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTROCHROMIC THERMOPLASTICS, DEVICES, AND COMPOSITES
- Publication number 20160377946
- Publication date Dec 29, 2016
- GENTEX CORPORATION
- Kelvin L. BAUMANN
- G02 - OPTICS
Information Patent Application
ELECTROCHEMICAL DEVICES WITH PLASTIC SUBSTRATES
- Publication number 20160266460
- Publication date Sep 15, 2016
- GENTEX CORPORATION
- Leroy J. KLOEPPNER
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC COMPOUNDS WITH IMPROVED COLOR STABILITY IN THEIR RAD...
- Publication number 20160229803
- Publication date Aug 11, 2016
- GENTEX CORPORATION
- Rongguang LIN
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC DEVICES
- Publication number 20160033838
- Publication date Feb 4, 2016
- GENTEX CORPORATION
- Kevin L. ASH
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRO-OPTIC SYSTEM CONFIGURED TO REDUCE A PERCEIVED COLOR CHANGE
- Publication number 20160033843
- Publication date Feb 4, 2016
- GENTEX CORPORATION
- Kelvin L. Baumann
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRO-OPTIC SYSTEM CONFIGURED TO REDUCE A PERCEIVED COLOR CHANGE
- Publication number 20150175075
- Publication date Jun 25, 2015
- GENTEX CORPORATION
- Kelvin L. Baumann
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRO-OPTIC SYSTEM CONFIGURED TO REDUCE A PERCEIVED COLOR CHANGE
- Publication number 20140139902
- Publication date May 22, 2014
- GENTEX CORPORATION
- Kelvin L. Baumann
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRO-OPTIC SYSTEM CONFIGURED TO REDUCE A PERCEIVED COLOR CHANGE
- Publication number 20120243067
- Publication date Sep 27, 2012
- Kelvin L. Baumann
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electro-Optic System Configured to Reduce a Perceived Color Change
- Publication number 20120033285
- Publication date Feb 9, 2012
- Kelvin L. Baumann
- B60 - VEHICLES IN GENERAL
Information Patent Application
Ultraviolet light stabilizing compounds and associated media and de...
- Publication number 20100073754
- Publication date Mar 25, 2010
- GENTEX CORPORATION
- Kelvin L. Baumann
- G02 - OPTICS
Information Patent Application
Electrochromic compounds and associated media and devices
- Publication number 20080316574
- Publication date Dec 25, 2008
- GENTEX CORPORATION
- Kelvin L. Baumann
- G02 - OPTICS
Information Patent Application
Electrochromic compounds and associated media and devices
- Publication number 20060103911
- Publication date May 18, 2006
- GENTEX CORPORATION
- Kelvin L. Baumann
- G02 - OPTICS
Information Patent Application
Electrochromic devices having an electron shuttle
- Publication number 20040233500
- Publication date Nov 25, 2004
- Kathy E. Roberts
- G02 - OPTICS
Information Patent Application
Electrochromic devices having an electron shuttle
- Publication number 20030053187
- Publication date Mar 20, 2003
- Kathy E. Roberts
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Ultraviolet stabilizing materials having a solublizing moiety
- Publication number 20030030883
- Publication date Feb 13, 2003
- Punam Giri
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Controlled diffusion coefficient electrochromic materials for use i...
- Publication number 20020141032
- Publication date Oct 3, 2002
- Thomas F. Guarr
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Coupled electrochromic compounds with photostable dication oxidatio...
- Publication number 20020018281
- Publication date Feb 14, 2002
- David A. Theiste
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Electrochromic materials with enhanced ultraviolet stability and de...
- Publication number 20020012155
- Publication date Jan 31, 2002
- Kelvin L. Baumann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Kelvin L. BAUMANN

Person

Patents Grantslast 30 patents

Color excursion mitigation in electrochromic devices

Ultrathin, solution phase electrochromic devices

Electrochromic media and devices with multiple color states

Electrochromic thermoplastics, devices, and composites

Electrochemical devices with plastic substrates

Protic-soluble organic electrochromic compounds

Electrochromic compounds with improved color stability in their rad...

Color excursion mitigation in electrochromic devices

Electrochromic compounds with improved color stability in their rad...

Protic-soluble organic electrochromic compounds

Electrochemical devices with plastic substrates

Electrochromic devices

Electro-optic system configured to reduce a perceived color change

Electro-optic system configured to reduce a perceived color change

Electro-optic system configured to reduce a perceived color change

Electro-optic system configured to reduce a perceived color change

Electro-optic system configured to reduce a perceived color change

Electro-optic system configured to reduce a perceived color change

Electrochromic compounds and associated media and devices

Electrochromic compounds and associated media and devices

Electrochromic devices having an electron shuttle

Controlled diffusion coefficient electrochromic materials for use i...

Electrochromic devices having an electron shuttle

Ultraviolet stabilizing materials having a solublizing moiety

Coupled electrochromic compounds with photostable dication oxidatio...

Electroactive materials and beneficial agents having a solubilizing...

Color-stabilized electrochromic devices

Electrochromic materials with enhanced ultraviolet stability and de...

Coupled electrochromic compounds with photostable dication oxidatio...

One pot synthesis of 5,10-dihydrophenazine compounds and 5,10-subst...

Patents Applicationslast 30 patents

COLOR EXCURSION MITIGATION IN ELECTROCHROMIC DEVICES

ULTRATHIN, SOLUTION PHASE ELECTROCHROMIC DEVICES

ELECTROCHROMIC COMPOUNDS WITH IMPROVED COLOR STABILITY IN THEIR RAD...

PROTIC-SOLUBLE ORGANIC ELECTROCHROMIC COMPOUNDS

ELECTROCHROMIC MEDIA AND DEVICES WITH MULTIPLE COLOR STATES

COLOR EXCURSION MITIGATION IN ELECTROCHROMIC DEVICES

ULTRATHIN, SOLUTION PHASE ELECTROCHROMIC DEVICES

ELECTROCHEMICAL DEVICES WITH PLASTIC SUBSTRATES

PROTIC-SOLUBLE ORGANIC ELECTROCHROMIC COMPOUNDS

ELECTRO-OPTIC SYSTEM CONFIGURED TO REDUCE A PERCEIVED COLOR CHANGE

ELECTROCHROMIC THERMOPLASTICS, DEVICES, AND COMPOSITES

ELECTROCHEMICAL DEVICES WITH PLASTIC SUBSTRATES

ELECTROCHROMIC COMPOUNDS WITH IMPROVED COLOR STABILITY IN THEIR RAD...

ELECTROCHROMIC DEVICES

ELECTRO-OPTIC SYSTEM CONFIGURED TO REDUCE A PERCEIVED COLOR CHANGE

ELECTRO-OPTIC SYSTEM CONFIGURED TO REDUCE A PERCEIVED COLOR CHANGE

ELECTRO-OPTIC SYSTEM CONFIGURED TO REDUCE A PERCEIVED COLOR CHANGE

ELECTRO-OPTIC SYSTEM CONFIGURED TO REDUCE A PERCEIVED COLOR CHANGE

Electro-Optic System Configured to Reduce a Perceived Color Change

Ultraviolet light stabilizing compounds and associated media and de...

Electrochromic compounds and associated media and devices

Electrochromic compounds and associated media and devices

Electrochromic devices having an electron shuttle

Electrochromic devices having an electron shuttle

Ultraviolet stabilizing materials having a solublizing moiety

Controlled diffusion coefficient electrochromic materials for use i...

Coupled electrochromic compounds with photostable dication oxidatio...

Electrochromic materials with enhanced ultraviolet stability and de...