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Dennis L. Gierhart
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Chesterfield, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Diagnostic, prescriptive, and data-gathering system and method for...
Patent number
11,594,336
Issue date
Feb 28, 2023
ZeaVision LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Zeaxanthin formulations with additional ocular-active nutrients, fo...
Patent number
11,173,133
Issue date
Nov 16, 2021
ZeaVision LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Zeaxanthin formulations with additional ocular-active nutrients,for...
Patent number
11,045,431
Issue date
Jun 29, 2021
ZeaVision LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Zeaxanthin formulations with additional ocular-active nutrients, fo...
Patent number
10,842,757
Issue date
Nov 24, 2020
ZeaVision LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Diagnostic, prescriptive, and data-gathering system and method for...
Patent number
10,548,471
Issue date
Feb 4, 2020
ZeaVision LLC.
Dennis L. Gierhart
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Zeaxanthin formulations with additional ocular-active nutrients, fo...
Patent number
10,307,384
Issue date
Jun 4, 2019
ZeaVision LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Diagnostic, prescriptive, and data-gathering system and method for...
Patent number
10,016,126
Issue date
Jul 10, 2018
ZeaVision LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Zeaxanthin formulations with additional ocular-active nutrients, fo...
Patent number
9,980,922
Issue date
May 29, 2018
ZeaVision LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Protection against sunburn and skin problems with topical and orall...
Patent number
9,682,024
Issue date
Jun 20, 2017
ZeaVision, LLC.
Dennis L. Gierhart
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Zeaxanthin formulations with additional ocular-active nutrients, fo...
Patent number
9,474,724
Issue date
Oct 25, 2016
ZeaVision LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Diagnostic, prescriptive, and data-gathering system and method for...
Patent number
9,445,715
Issue date
Sep 20, 2016
ZeaVision LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Protection against sunburn and skin problems with topical and orall...
Patent number
9,192,587
Issue date
Nov 24, 2015
ZeaVision, LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Zeaxanthin formulations with additional ocular-active nutrients, fo...
Patent number
9,192,586
Issue date
Nov 24, 2015
ZeaVision LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Diagnostic, prescriptive, and data-gathering system and method for...
Patent number
9,095,279
Issue date
Aug 4, 2015
ZeaVision LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Macular pigment measurement device with data quality indexing feature
Patent number
8,876,293
Issue date
Nov 4, 2014
ZeaVision, LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Protection against sunburn and skin problems with topical and orall...
Patent number
8,715,627
Issue date
May 6, 2014
ZeaVision LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Diagnostic, prescriptive, and data-gathering system and method for...
Patent number
8,632,179
Issue date
Jan 21, 2014
ZeaVision LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Protection against sunburn and skin problems with topical and orall...
Patent number
8,501,163
Issue date
Aug 6, 2013
ZeaVision LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Protection against sunburn and skin problems with orally-ingested h...
Patent number
8,481,009
Issue date
Jul 9, 2013
ZeaVision LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Diagnostic, prescriptive, and data-gathering system and method for...
Patent number
8,408,702
Issue date
Apr 2, 2013
ZeaVision LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Protection against sunburn and skin problems with orally-ingested h...
Patent number
8,088,363
Issue date
Jan 3, 2012
ZeaVision LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Diagnostic, prescriptive, and data-gathering system and method for...
Patent number
7,942,526
Issue date
May 17, 2011
ZeaVision, LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Preloading with macular pigment to improve photodynamic treatment o...
Patent number
7,941,211
Issue date
May 10, 2011
ZeaVision, LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Zeaxanthin formulations for human ingestion
Patent number
7,691,406
Issue date
Apr 6, 2010
ZeaVision LLC.
Kevin M. Garnett
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Zeaxanthin formulations for human ingestion
Patent number
RE38009
Issue date
Feb 25, 2003
Zeavision LLC
Kevin M. Garnett
424 - Drug, bio-affecting and body treating compositions
Patents Applications
last 30 patents
Information
Patent Application
Diagnostic, Prescriptive, And Data-Gathering System And Method For...
Publication number
20230197292
Publication date
Jun 22, 2023
ZeaVision LLC
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Zeaxanthin Formulations With Additional Ocular-Active Nutrients, Fo...
Publication number
20230000787
Publication date
Jan 5, 2023
ZeaVision LLC
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Zeaxanthin Formulations With Additional Ocular-Active Nutrients, Fo...
Publication number
20230000788
Publication date
Jan 5, 2023
ZeaVision LLC
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Zeaxanthin Formulations With Additional Ocular-Active Nutrients, Fo...
Publication number
20220211639
Publication date
Jul 7, 2022
ZeaVision LLC
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Zeaxanthin Formulations With Additional Ocular-Active Nutrients, Fo...
Publication number
20210315833
Publication date
Oct 14, 2021
ZeaVision LLC
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Zeaxanthin Formulations With Additional Ocular-Active Nutrients,For...
Publication number
20210177772
Publication date
Jun 17, 2021
ZeaVision LLC
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Zeaxanthin Formulations With Additional Ocular-Active Nutrients, Fo...
Publication number
20210069124
Publication date
Mar 11, 2021
ZeaVision LLC
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Diagnostic, Prescriptive, And Data-Gathering System And Method For...
Publication number
20200245859
Publication date
Aug 6, 2020
ZeaVision LLC
Dennis L. Gierhart
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Zeaxanthin Formulations With Additional Ocular-Active Nutrients, Fo...
Publication number
20190282512
Publication date
Sep 19, 2019
ZeaVision LLC
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Diagnostic, Prescriptive, And Data-Gathering System And Method For...
Publication number
20180296083
Publication date
Oct 18, 2018
ZeaVision LLC
Dennis L. Gierhart
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Zeaxanthin Formulations With Additional Ocular-Active Nutrients, Fo...
Publication number
20180271801
Publication date
Sep 27, 2018
ZeaVision LLC
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Zeaxanthin Formulations With Additional Ocular-Active Nutrients, Fo...
Publication number
20170100347
Publication date
Apr 13, 2017
ZeaVision LLC
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Diagnostic, Prescriptive, And Data-Gathering System And Method For...
Publication number
20160367128
Publication date
Dec 22, 2016
ZeaVision LLC
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Protection Against Sunburn And Skin Problems With Topical And Orall...
Publication number
20160106645
Publication date
Apr 21, 2016
ZeaVision, LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Diagnostic, Prescriptive, And Data-Gathering System And Method For...
Publication number
20160038019
Publication date
Feb 11, 2016
ZeaVision LLC
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Zeaxanthin Formulations With Additional Ocular-Active Nutrients, Fo...
Publication number
20160008296
Publication date
Jan 14, 2016
ZeaVision LLC
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Macular Pigment Measurement Device with Data Quality Indexing Feature
Publication number
20150055095
Publication date
Feb 26, 2015
ZeaVision, LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Protection Against Sunburn And Skin Problems With Topical And Orall...
Publication number
20140227214
Publication date
Aug 14, 2014
ZeaVision, LLC.
Dennis L. Gierhart
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Macular Pigment Measurement Device With Data Quality Indexing Feature
Publication number
20140118698
Publication date
May 1, 2014
ZeaVision, LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Diagnostic, Prescriptive, And Data-Gathering System And Method For...
Publication number
20140098344
Publication date
Apr 10, 2014
ZeaVision LLC
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Protection Against Sunburn And Skin Problems With Topical And Orall...
Publication number
20130281545
Publication date
Oct 24, 2013
Dennis L. Gierhart
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Diagnostic, Prescriptive, And Data-Gathering System And Method For...
Publication number
20130194547
Publication date
Aug 1, 2013
ZeaVision, LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Protection Against Sunburn And Skin Problems With Topical And Orall...
Publication number
20120282204
Publication date
Nov 8, 2012
ZeaVision LLC
Dennis L. Gierhart
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Protection Against Sunburn and Skin Problems With Orally-Ingested H...
Publication number
20120141614
Publication date
Jun 7, 2012
ZeaVision LLC
Dennis L. Gierhart
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Diagnostic, Prescriptive, And Data-Gathering System And Method For...
Publication number
20110211161
Publication date
Sep 1, 2011
ZeaVision, LLC.
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Diagnostic, Prescriptive, and Data-Gathering System and Method For...
Publication number
20100241450
Publication date
Sep 23, 2010
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Use of zeaxanthin to reduce light hyper-sensitivity, photophobia, a...
Publication number
20070082066
Publication date
Apr 12, 2007
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Treatment of Stargardt's disease and other lipofuscin disorders wit...
Publication number
20060089411
Publication date
Apr 27, 2006
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Ocular formulations with neuroprotectants to reduce Alzheimer and n...
Publication number
20060039954
Publication date
Feb 23, 2006
Dennis L. Gierhart
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
Preloading with macular pigment to improve photodynamic treatment o...
Publication number
20050171212
Publication date
Aug 4, 2005
Dennis L. Gierhart
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE