Inventor
Louis Cincotta
Inventor
Andover, MA, US
Overview
Patents· 36 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification12%
C07DHeterocyclic compounds11%
G03CPhotosensitive materials for photographic purposes11%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments9%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
F21VFunctional features or details of lighting devices or systems thereof7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
D06PDyeing or printing textiles3%
H05BElectric heating3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
10,781,999Luminous systems202010,703,966Chromic luminescent compositions and textiles202010,101,003Luminous systems20189,797,573'Luminous systems'20179,645,552'Time validation indicator'20179,493,699'Chromic luminescent compositions and textiles'20169,469,807'Chromic luminescent compositions and textiles'20169,310,311'Time validation indicator'20168,846,184'Chromic luminescent objects'20148,664,624'Illumination delivery system for generating sustained secondary emission'20148,519,359'Photolytically and environmentally stable multilayer structure for high efficiency electromagnetic energy conversion and sustained secondary emission'20138,415,642'Photolytically and environmentally stable multilayer structure for high efficiency electromagnetic energy conversion and sustained secondary emission'20138,232,533'Photolytically and environmentally stable multilayer structure for high efficiency electromagnetic energy conversion and sustained secondary emission'20128,178,852'Photolytically and environmentally stable multilayer structure for high efficiency electromagnetic energy conversion and sustained secondary emission'20127,698,716'Optical media, read inhibiting agents and methods of making and using same'20107,026,029'Reactive materials for limited play optical devices and methods of making same'20066,030,767'Intracellular and extracellular decontamination of whole blood and blood components by amphiphilic phenothiazin-5-ium dyes plus light'20005,952,329'Benzophenothiazine and benzoporphyrin dye combination photodynamic therapy of tumors'19994,962,197'Photo-inactivation of cancer cells'19904,651,739'Light-induced killing of carcinoma cells'19874,617,402'Novel xanthene compounds and their photographic use'19864,416,971'Novel xanthene compounds and their photographic use'19834,316,950'Novel xanthene compounds and photographic products and processes employing the same'19824,311,839'Benzisothiazole and naphtho-1,2-thiazine compounds'19824,290,955'3,6-Di(alkyl/phenyl)amino-9-carboxamidophenyl-xanthenes'19814,283,537'Thiazine-1,1-dioxide and isothiazole-1,1-dioxide derivatives and process for preparation'19814,264,704'Novel xanthene dye developers'19814,264,506'Process for preparing aralkyl derivatives of xanthene compounds'19814,264,507'Novel xanthene dye developers'19814,255,578'Synthesis of perhalomethylcarbinol-substituted phenol and naphthol sulfamphthalein dyes from the corresponding triacylated derivatives'19814,210,752'Synthesis of substituted sulfam(na)phthaleins'19804,195,180'Sulfam (na) phthaleins'19804,181,660'3-Substituted benz[d]isothiazole-1,1-dioxides'19804,172,083'Carbocyclic aryl compounds substituted with a tetrahydro-2H,4H-1,3,6-dioxazocino moiety'19793,976,493'Photosensitive compositions containing linked spectral sensitizers'19763,976,640'Bis-type quaternary salts including benzothiazole and benzimidazole rings and process for preparing dye therewith'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1986Patents assigned to POLAROID CORP (16)· patent assignee history
1976–2020Based in Andover, MA, US· patent location history
2006–2016Patents assigned to CINCOTTA LOUIS (5)· patent assignee history
2012–2020Patents assigned to PERFORMANCE INDICATOR LLC (13)· patent assignee history
2012–2016Patents assigned to AGRAWAL SATISH (4)· patent assignee history
2012–2016Patents assigned to KINGSLEY EDWARD D (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| POLAROID CORP | 16 | 1976–1986 |
| PERFORMANCE INDICATOR LLC | 13 | 2012–2020 |
| CINCOTTA LOUISself | 5 | 2006–2016 |
| AGRAWAL SATISH | 4 | 2012–2016 |
| KINGSLEY EDWARD D | 4 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Andover, Massachusetts, US | 36 | 1976–2020 |