Inventor
BORROR ALAN L
US49 patents
Patents
49 patentsUS4720449AJan 19, 1988
Thermal imaging method
POLAROID CORP183 citations99
US4602263AJul 22, 1986
Thermal imaging method
POLAROID CORP198 citations99
US4663518AMay 5, 1987
Optical storage identification card and read/write system
POLAROID CORP302 citations97
US4826976AMay 2, 1989
Color-shifted dyes with thermally unstable carbamate moiety comprising T-alkoxycarbonyl group
POLAROID CORP108 citations96
US4960901AOct 2, 1990
Thermal imaging method
POLAROID CORP24 citations93
US4745046AMay 17, 1988
Thermal imaging method
POLAROID CORP37 citations93
US3976493AAug 24, 1976
Photosensitive compositions containing linked spectral sensitizers
POLAROID CORP25 citations82
US4139381AFeb 13, 1979
Photographic products and processes employing pH sensitive filter dyes
POLAROID CORP10 citations74
US4032545AJun 28, 1977
Phthalides and naphthalides
POLAROID CORP6 citations74
US4028353AJun 7, 1977
Novel chemical compounds
POLAROID CORP9 citations74
US3976640AAug 24, 1976
Bis-type quaternary salts including benzothiazole and benzimidazole rings and process for preparing dye therewith
POLAROID CORP9 citations74
US3941807AMar 2, 1976
Indole dehydro phthalides and naphthalides
POLAROID CORP7 citations74
US3931228AJan 6, 1976
Process for preparing phthalide and naphthalide indicator dyes
POLAROID CORP14 citations74
US5192645AMar 9, 1993
Thermal imaging method
POLAROID CORP8 citations73
US4416971ANov 22, 1983
Novel xanthene compounds and their photographic use
POLAROID CORP9 citations73
US4615966AOct 7, 1986
Color transfer photographic processes and products with indole phthalein filter dyes
POLAROID CORP10 citations71
US4264507AApr 28, 1981
Novel xanthene dye developers
POLAROID CORP12 citations70
US4348529ASep 7, 1982
Synthesis of cyclic disulfone compounds
POLAROID CORP2 citations63
US4204061AMay 20, 1980
Sulfam(na)phthaleins
POLAROID CORP2 citations63
US4178446ADec 11, 1979
Sulfam(na)phthaleins
POLAROID CORP6 citations63
US4035391AJul 12, 1977
Phthalide and naphthalide derivatives
POLAROID CORP3 citations63
US4006151AFeb 1, 1977
Precursors of β-aza-disubstituted amino styryl dyes
POLAROID CORP3 citations63
US3976659AAug 24, 1976
PH Sensitive dyes containing a phenolate group
POLAROID CORP2 citations63
US3975423AAug 17, 1976
Alkylthioalkyl-substituted alkylsulfonylacetonitriles
POLAROID CORP5 citations63
US3954799AMay 4, 1976
Protonated indole phthalides and naphthalides
POLAROID CORP2 citations63
US5424475AJun 13, 1995
Thermal imaging dye precursors
POLAROID CORP2 citations62
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
US4139704AFeb 13, 1979
Cyclic amino containing benzisothiazoles
POLAROID CORP5 citations62
US4124592ANov 7, 1978
Bis-indolyl phthalides and naphthalides
POLAROID CORP3 citations60
US3931227AJan 6, 1976
3,3-Di-(indolin-5-yl)-phthalides and naphthalides
POLAROID CORP3 citations60
US4264704AApr 28, 1981
Novel xanthene dye developers
POLAROID CORP2 citations59
US4250244AFeb 10, 1981
Thiacyanine betaine blue sensitizing dyes
POLAROID CORP4 citations58
US4178447ADec 11, 1979
Novel synthesis of 3,3-substituted dihydrobenzisothiazole-1,1-dioxides and -2,3-dihydronaphtho-1,2-thiazine-1,1-dioxides
POLAROID CORP3 citations58
US3932186AJan 13, 1976
Spectrally sensitized photographic silver halide emulsion
POLAROID CORP5 citations54
US4469877ASep 4, 1984
Photographic products
POLAROID CORP0 citations52
US4388398AJun 14, 1983
Photographic products and processes with silver halide solvent precursors
POLAROID CORP0 citations52
US4382119AMay 3, 1983
Novel photographic products and processes
POLAROID CORP0 citations52
US4345018AAug 17, 1982
Sulfonyl-cyano alkane silver halide solvents
POLAROID CORP0 citations52
US4311839AJan 19, 1982
Benzisothiazole and naphtho-1,2-thiazine compounds
POLAROID CORP0 citations52
US4231929ANov 4, 1980
Sulfam(na)phthaleins
POLAROID CORP1 citations52
US4228075AOct 14, 1980
Novel sulfam(na)phthaleins
POLAROID CORP1 citations52
US4195180AMar 25, 1980
Sulfam (na) phthaleins
POLAROID CORP1 citations52
US4191689AMar 4, 1980
Benzisothiazole-1,1-dioxide and naphtho-1,2-thiazine-1,1-dioxide compounds
POLAROID CORP1 citations52
US4089866AMay 16, 1978
Certain benzothiazolium compounds
POLAROID CORP0 citations52
US4001278AJan 4, 1977
Indole phthalides and naphthalides
POLAROID CORP1 citations52
US4359574ANov 16, 1982
Thiazine-1,1-dioxide and isothiazole-1,1-dioxide derivatives
POLAROID CORP0 citations42
US4259498AMar 31, 1981
Process for preparing benzisothiazole-1,1-dioxide and naphtho-1,2-thiazine-1,1-dioxide compounds
POLAROID CORP0 citations42
US4001275AJan 4, 1977
Indole dehydro phthalides and naphthalides
POLAROID CORP0 citations42