Gierhart; Dennis L.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gierhart; Dennis L..The latest application filed is for "zeaxanthin formulations with additional ocular-active nutrients, for protecting eye health and treating eye disorders".

Company Profile

4.36.30

Gierhart; Dennis L. - Chesterfield MO
Gierhart; Dennis L. - High Ridge MO
Gierhart; Dennis L. - Linden NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Zeaxanthin Formulations With Additional Ocular-Active Nutrients, For Protecting Eye Health And Treating Eye Disorders App 20220211639 - Gierhart; Dennis L.	2022-07-07
Zeaxanthin formulations with additional ocular-active nutrients, for protecting eye health and treating eye disorders Grant 11,173,133 - Gierhart November 16, 2	2021-11-16
Zeaxanthin Formulations With Additional Ocular-Active Nutrients, For Protecting Eye Health And Treating Eye Disorders App 20210315833 - Gierhart; Dennis L.	2021-10-14
Zeaxanthin formulations with additional ocular-active nutrients,for protecting eye health and treating eye disorders Grant 11,045,431 - Gierhart June 29, 2	2021-06-29
Zeaxanthin Formulations With Additional Ocular-Active Nutrients,For Protecting Eye Health And Treating Eye Disorders App 20210177772 - Gierhart; Dennis L.	2021-06-17
Zeaxanthin Formulations With Additional Ocular-Active Nutrients, For Protecting Eye Health And Treating Eye Disorders App 20210069124 - Gierhart; Dennis L.	2021-03-11
Zeaxanthin formulations with additional ocular-active nutrients, for protecting eye health and treating eye disorders Grant 10,842,757 - Gierhart November 24, 2	2020-11-24
Diagnostic, Prescriptive, And Data-Gathering System And Method For Macular Pigment Deficits And Other Eye Disorder App 20200245859 - Kind Code	2020-08-06
Diagnostic, prescriptive, and data-gathering system and method for macular pigment deficits and other eye disorders Grant 10,548,471 - Gierhart , et al. Fe	2020-02-04
Zeaxanthin Formulations With Additional Ocular-Active Nutrients, For Protecting Eye Health And Treating Eye Disorders App 20190282512 - Gierhart; Dennis L.	2019-09-19
Zeaxanthin formulations with additional ocular-active nutrients, for protecting eye health and treating eye disorders Grant 10,307,384 - Gierhart	2019-06-04
Diagnostic, Prescriptive, And Data-Gathering System And Method For Macular Pigment Deficits And Other Eye Disorders App 20180296083 - Gierhart; Dennis L. ; et al.	2018-10-18
Zeaxanthin Formulations With Additional Ocular-Active Nutrients, For Protecting Eye Health And Treating Eye Disorders App 20180271801 - Gierhart; Dennis L.	2018-09-27
Diagnostic, prescriptive, and data-gathering system and method for macular pigment deficits and other eye disorders Grant 10,016,126 - Gierhart , et al. July 10, 2	2018-07-10
Zeaxanthin formulations with additional ocular-active nutrients, for protecting eye health and treating eye disorders Grant 9,980,922 - Gierhart May 29, 2	2018-05-29
Protection against sunburn and skin problems with topical and orally-ingested dosages of zeaxanthin Grant 9,682,024 - Gierhart , et al. June 20, 2	2017-06-20
Zeaxanthin Formulations With Additional Ocular-Active Nutrients, For Protecting Eye Health And Treating Eye Disorders App 20170100347 - Gierhart; Dennis L.	2017-04-13
Diagnostic, Prescriptive, And Data-Gathering System And Method For Macular Pigment Deficits And Other Eye Disorders App 20160367128 - Gierhart; Dennis L. ; et al.	2016-12-22
Zeaxanthin formulations with additional ocular-active nutrients, for protecting eye health and treating eye disorders Grant 9,474,724 - Gierhart October 25, 2	2016-10-25
Diagnostic, prescriptive, and data-gathering system and method for macular pigment deficits and other eye disorders Grant 9,445,715 - Gierhart , et al. September 20, 2	2016-09-20
Protection Against Sunburn And Skin Problems With Topical And Orally-Ingested Dosages of Zeaxanthin App 20160106645 - Gierhart; Dennis L. ; et al.	2016-04-21
Diagnostic, Prescriptive, And Data-Gathering System And Method For Macular Pigment Deficits And Other Eye Disorders App 20160038019 - Gierhart; Dennis L. ; et al.	2016-02-11
Zeaxanthin Formulations With Additional Ocular-Active Nutrients, For Protecting Eye Health And Treating Eye Disorders App 20160008296 - Gierhart; Dennis L.	2016-01-14
Zeaxanthin formulations with additional ocular-active nutrients, for protecting eye health and treating eye disorders Grant 9,192,586 - Gierhart November 24, 2	2015-11-24
Protection against sunburn and skin problems with topical and orally-ingested dosages of zeaxanthin Grant 9,192,587 - Gierhart , et al. November 24, 2	2015-11-24
Diagnostic, prescriptive, and data-gathering system and method for macular pigment deficits and other eye disorders Grant 9,095,279 - Gierhart , et al. August 4, 2	2015-08-04
Macular Pigment Measurement Device with Data Quality Indexing Feature App 20150055095 - Gierhart; Dennis L. ; et al.	2015-02-26
Macular pigment measurement device with data quality indexing feature Grant 8,876,293 - Gierhart , et al. November 4, 2	2014-11-04
Protection Against Sunburn And Skin Problems With Topical And Orally-Ingested Dosages of Zeaxanthin App 20140227214 - Gierhart; Dennis L. ; et al.	2014-08-14
Protection against sunburn and skin problems with topical and orally-ingested dosages of zeaxanthin Grant 8,715,627 - Gierhart , et al. May 6, 2	2014-05-06
Macular Pigment Measurement Device With Data Quality Indexing Feature App 20140118698 - Gierhart; Dennis L. ; et al.	2014-05-01
Diagnostic, Prescriptive, And Data-Gathering System And Method For Macular Pigment Deficits And Other Eye Disorders App 20140098344 - Gierhart; Dennis L. ; et al.	2014-04-10
Diagnostic, prescriptive, and data-gathering system and method for macular pigment deficits and other eye disorders Grant 8,632,179 - Gierhart , et al. January 21, 2	2014-01-21
Protection Against Sunburn And Skin Problems With Topical And Orally-Ingested Dosages Of Zeaxanthin App 20130281545 - Gierhart; Dennis L. ; et al.	2013-10-24
Protection against sunburn and skin problems with topical and orally-ingested dosages of zeaxanthin Grant 8,501,163 - Gierhart , et al. August 6, 2	2013-08-06
Diagnostic, Prescriptive, And Data-Gathering System And Method For Macular Pigment Deficits And Other Eye Disorders App 20130194547 - Gierhart; Dennis L. ; et al.	2013-08-01
Protection against sunburn and skin problems with orally-ingested high-dosage zeaxanthin Grant 8,481,009 - Gierhart , et al. July 9, 2	2013-07-09
Diagnostic, prescriptive, and data-gathering system and method for macular pigment deficits and other eye disorders Grant 8,408,702 - Gierhart , et al. April 2, 2	2013-04-02
Protection Against Sunburn And Skin Problems With Topical And Orally-Ingested Dosages Of Zeaxanthin App 20120282204 - Gierhart; Dennis L. ; et al.	2012-11-08
Protection Against Sunburn and Skin Problems With Orally-Ingested High-Dosage Zeaxanthin App 20120141614 - Gierhart; Dennis L. ; et al.	2012-06-07
Protection against sunburn and skin problems with orally-ingested high-dosage zeaxanthin Grant 8,088,363 - Gierhart , et al. January 3, 2	2012-01-03
Diagnostic, Prescriptive, And Data-Gathering System And Method For Macular Pigment Deficits And Other Eye Disorders App 20110211161 - Gierhart; Dennis L. ; et al.	2011-09-01
Diagnostic, prescriptive, and data-gathering system and method for macular pigment deficits and other eye disorders Grant 7,942,526 - Gierhart , et al. May 17, 2	2011-05-17
Preloading with macular pigment to improve photodynamic treatment of retinal vascular disorders Grant 7,941,211 - Gierhart May 10, 2	2011-05-10
Diagnostic, Prescriptive, and Data-Gathering System and Method For Macular Pigment Deficits and Other Eye Disorders App 20100241450 - Gierhart; Dennis L. ; et al.	2010-09-23
Zeaxanthin formulations for human ingestion Grant 7,691,406 - Garnett , et al. April 6, 2	2010-04-06
Use of zeaxanthin to reduce light hyper-sensitivity, photophobia, and medical conditions relating to light hyper-sensitivity App 20070082066 - Gierhart; Dennis L. ; et al.	2007-04-12
Treatment of Stargardt's disease and other lipofuscin disorders with combined retinaldehyde inhibitor and zeaxanthin App 20060089411 - Gierhart; Dennis L.	2006-04-27
Ocular formulations with neuroprotectants to reduce Alzheimer and neurotoxic risks created by large zinc dosages App 20060039954 - Gierhart; Dennis L. ; et al.	2006-02-23
Preloading with macular pigment to improve photodynamic treatment of retinal vascular disorders App 20050171212 - Gierhart, Dennis L.	2005-08-04
Zeaxanthin formulations with additional ocular-active nutrients, for protecting eye health and treating eye disorders App 20050147648 - Gierhart, Dennis L.	2005-07-07
Protection against sunburn and skin problems with orally-ingested high-dosage zeaxanthin App 20040081628 - Gierhart, Dennis L. ; et al.	2004-04-29
Zeaxanthin formulations for human ingestion App 20030108598 - Garnett, Kevin M. ; et al.	2003-06-12
Zeaxanthin formulations for human ingestion Grant RE38,009 - Garnett , et al. February 25, 2	2003-02-25
Method of making pure 3R-3'R stereoisomer of zeaxanthin for human ingestion Grant 5,854,015 - Garnett , et al. December 29, 1	1998-12-29
Zeaxanthin formulations for human ingestion Grant 5,827,652 - Garnett , et al. October 27, 1	1998-10-27
Method of using pure 3R-3'R stereoisomer of zeaxanthin to treat or prevent retinal degeneration in humans Grant 5,747,544 - Garnett , et al. May 5, 1	1998-05-05
Zeaxanthin-containing compositions produced by flavobacterium multivorum Grant 5,427,783 - Gierhart June 27, 1	1995-06-27
Production of zeaxanthin and zeaxanthin-containing compositions Grant 5,308,759 - Gierhart May 3, 1	1994-05-03
Flavor composition for pet food Grant 5,186,964 - Gierhart , et al. February 16, 1	1993-02-16
Production of palatability enhancers from the autolysis of filamentous fungi Grant 4,731,248 - Hogan , et al. March 15, 1	1988-03-15
Preparation of fats and oils Grant 4,485,173 - Gierhart November 27, 1	1984-11-27

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