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Zachary B. Erno
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Grand Rapids, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electrochromic compounds and devices
Patent number
11,414,595
Issue date
Aug 16, 2022
Gentex Corporation
Zachary B. Erno
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Low dimerizing viologen electrochromic compounds and devices
Patent number
11,414,594
Issue date
Aug 16, 2022
Gentex Corporation
Leroy J. Kloeppner
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polarized electrochromic device
Patent number
11,092,867
Issue date
Aug 17, 2021
Gentex Corporation
Leroy J. Kloeppner
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electrochromic organic frameworks
Patent number
11,067,867
Issue date
Jul 20, 2021
Gentex Corporation
Zachary B. Erno
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Electro-optical device having a transparent ion exchange membrane
Patent number
10,774,191
Issue date
Sep 15, 2020
Gentex Corporation
Zachary B. Erno
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
ELECTROCHROMIC COMPOUNDS AND DEVICES
Publication number
20210318584
Publication date
Oct 14, 2021
GENTEX CORPORATION
Zachary B. Erno
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ELECTROCHROMIC COMPOUNDS AND DEVICES
Publication number
20200379309
Publication date
Dec 3, 2020
GENTEX CORPORATION
Zachary B. Erno
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LOW DIMERIZING VIOLOGEN ELECTROCHROMIC COMPOUNDS AND DEVICES
Publication number
20200326602
Publication date
Oct 15, 2020
GENTEX CORPORATION
Leroy J. Kloeppner
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LOW-VOLATILE ELECTRO-OPTIC ELECTROLYTE SOLVENTS CONTAINING CYLIC OR...
Publication number
20200192173
Publication date
Jun 18, 2020
GENTEX CORPORATION
Leroy J. Kloeppner
G02 - OPTICS
Information
Patent Application
POLARIZED ELECTROCHROMIC DEVICE
Publication number
20190204702
Publication date
Jul 4, 2019
GENTEX CORPORATION
Leroy J. Kloeppner
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRO-OPTICAL DEVICE HAVING A TRANSPARENT ION EXCHANGE MEMBRANE
Publication number
20190048159
Publication date
Feb 14, 2019
GENTEX CORPORATION
Zachary B. ERNO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ELECTROCHROMIC ORGANIC FRAMEWORKS
Publication number
20180321565
Publication date
Nov 8, 2018
GENTEX CORPORATION
Zachary B. Erno
G02 - OPTICS