Inventor
CINCOTTA LOUIS
US36 patents
⚠️ This page may combine multiple inventors who share the name “CINCOTTA LOUIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POLAROID CORP
16 patentsUS4290955ASep 22, 1981
3,6-Di(alkyl/phenyl)amino-9-carboxamidophenyl-xanthenes
POLAROID CORP33 citations92
US3976493AAug 24, 1976
Photosensitive compositions containing linked spectral sensitizers
POLAROID CORP25 citations82
US4316950AFeb 23, 1982
Novel xanthene compounds and photographic products and processes employing the same
POLAROID CORP11 citations74
US3976640AAug 24, 1976
Bis-type quaternary salts including benzothiazole and benzimidazole rings and process for preparing dye therewith
POLAROID CORP9 citations74
US4416971ANov 22, 1983
Novel xanthene compounds and their photographic use
POLAROID CORP9 citations73
US4264507AApr 28, 1981
Novel xanthene dye developers
POLAROID CORP12 citations70
US4255578AMar 10, 1981
Synthesis of perhalomethylcarbinol-substituted phenol and naphthol sulfamphthalein dyes from the corresponding triacylated derivatives
POLAROID CORP2 citations63
US4617402AOct 14, 1986
Novel xanthene compounds and their photographic use
POLAROID CORP5 citations62
US4181660AJan 1, 1980
3-Substituted benz[d]isothiazole-1,1-dioxides
POLAROID CORP2 citations62
US4264704AApr 28, 1981
Novel xanthene dye developers
POLAROID CORP2 citations59
US4264506AApr 28, 1981
Process for preparing aralkyl derivatives of xanthene compounds
POLAROID CORP3 citations57
US4311839AJan 19, 1982
Benzisothiazole and naphtho-1,2-thiazine compounds
POLAROID CORP0 citations52
US4283537AAug 11, 1981
Thiazine-1,1-dioxide and isothiazole-1,1-dioxide derivatives and process for preparation
POLAROID CORP1 citations52
US4195180AMar 25, 1980
Sulfam (na) phthaleins
POLAROID CORP1 citations52
US4172083AOct 23, 1979
Carbocyclic aryl compounds substituted with a tetrahydro-2H,4H-1,3,6-dioxazocino moiety
POLAROID CORP1 citations51
US4210752AJul 1, 1980
Synthesis of substituted sulfam(na)phthaleins
POLAROID CORP0 citations42
PERFORMANCE INDICATOR LLC
9 patentsUS8846184B2Sep 30, 2014
Chromic luminescent objects
PERFORMANCE INDICATOR LLC244 citations98
US8519359B2Aug 27, 2013
Photolytically and environmentally stable multilayer structure for high efficiency electromagnetic energy conversion and sustained secondary emission
PERFORMANCE INDICATOR LLC310 citations98
US8664624B2Mar 4, 2014
Illumination delivery system for generating sustained secondary emission
PERFORMANCE INDICATOR LLC315 citations97
US9797573B2Oct 24, 2017
Luminous systems
PERFORMANCE INDICATOR LLC5 citations84
US10101003B2Oct 16, 2018
Luminous systems
PERFORMANCE INDICATOR LLC3 citations73
US9645552B2May 9, 2017
Time validation indicator
PERFORMANCE INDICATOR LLC5 citations69
US9493699B2Nov 15, 2016
Chromic luminescent compositions and textiles
PERFORMANCE INDICATOR LLC2 citations62
US10703966B2Jul 7, 2020
Chromic luminescent compositions and textiles
PERFORMANCE INDICATOR LLC0 citations51
US9310311B2Apr 12, 2016
Time validation indicator
PERFORMANCE INDICATOR LLC0 citations48
KINGSLEY EDWARD D
3 patentsUS8415642B2Apr 9, 2013
Photolytically and environmentally stable multilayer structure for high efficiency electromagnetic energy conversion and sustained secondary emission
KINGSLEY EDWARD D213 citations98
US8232533B2Jul 31, 2012
Photolytically and environmentally stable multilayer structure for high efficiency electromagnetic energy conversion and sustained secondary emission
KINGSLEY EDWARD D395 citations98
US8178852B2May 15, 2012
Photolytically and environmentally stable multilayer structure for high efficiency electromagnetic energy conversion and sustained secondary emission
KINGSLEY EDWARD D219 citations98