P

Inventor

MARTINI THOMAS

DE37 patents
⚠️ This page may combine multiple inventors who share the name “MARTINI THOMAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOECHST AG

34 patents
US3962348AJun 8, 1976

Aliphatic and cyclic perfluoro-alkyl ethers and process for the preparation thereof

HOECHST AG39 citations92
US4136121AJan 23, 1979

Process for the preparation of fluorine-containing ketones

HOECHST AG42 citations89
US4118421AOct 3, 1978

Process for the manufacture of perfluoro-alkoxy-propionic acid fluorides

HOECHST AG21 citations82
US4067884AJan 10, 1978

Fluorine containing ketones

HOECHST AG19 citations82
US4024192AMay 17, 1977

Perfluorocyclohexyl ethers

HOECHST AG22 citations81
US5131913AJul 21, 1992

Production of pattern effects when dyeing or printing textile material in the absence of alkali or reducing agents: cationization and oxidized in a pattern before dyeing

HOECHST AG8 citations74
US4140699AFeb 20, 1979

Process for preparing perfluorinated vinyl ethers

HOECHST AG9 citations74
US4118398AOct 3, 1978

Perfluorinated ethers

HOECHST AG7 citations74
US4118399AOct 3, 1978

Process for preparing perfluoro-α-(3,6-dimethyl-1,4-dioxanyl-2-oxy)-propionic acid fluoride

HOECHST AG10 citations74
US4052277AOct 4, 1977

Process for preparing perfluorinated ethers

HOECHST AG6 citations74
US4035388AJul 12, 1977

Process for preparing perfluoro-alkoxy-propionic acid fluorides

HOECHST AG14 citations74
US4791205ADec 13, 1988

Bisbenzoxazolylnaphthalenes containing sulfonate or sulfonamide groups, a process for their preparation and their use

HOECHST AG7 citations73
US4400294AAug 23, 1983

Mixtures of optical brighteners

HOECHST AG6 citations73
US4323675AApr 6, 1982

Novel stilbene compounds: process for their manufacture and their use as optical brighteners

HOECHST AG8 citations73
US3997609ADec 14, 1976

Partially fluorinated amino ethers

HOECHST AG12 citations73
US5006129AApr 9, 1991

Dyeing textile material with pigment dyes: pre-treatment with quaternary ally ammonium salt polymer

HOECHST AG8 citations72
US4508900AApr 2, 1985

Cationic compounds of the naphthalimide series, process for their preparation and their use

HOECHST AG9 citations72
US4447350AMay 8, 1984

Mixtures of optical brighteners and their use

HOECHST AG12 citations72
US4309551AJan 5, 1982

Quaternized, bridged benzimidazolylbenzimidazoles, processes for their preparation and their use

HOECHST AG13 citations72
US4271036AJun 2, 1981

Colorless formulations of optical brighteners from the series of bis-triazinylamino-stilbene-disulfonic acid compounds

HOECHST AG8 citations72
US4246403AJan 20, 1981

1,3,4-Oxadiazolone-(2) compounds and process for their manufacture

HOECHST AG12 citations72
US4336155AJun 22, 1982

Mixtures of optical brighteners

HOECHST AG14 citations71
US4330427AMay 18, 1982

Mixtures of optical brighteners

HOECHST AG19 citations71
US4058578ANov 15, 1977

Process for the manufacture of paste-extrudable polymers of tetrafluoroethylene

HOECHST AG17 citations71
US3966832AJun 29, 1976

Continuous process for preparing derivatives of benzene with fluorinated side chains from the corresponding chlorine compounds

HOECHST AG14 citations70
US4263176AApr 21, 1981

Color-stable brighteners for detergents

HOECHST AG9 citations69
US4814453AMar 21, 1989

Naphthalimides containing sulfuric acid ester groups, a process for their preparation and their use

HOECHST AG5 citations63
US4033984AJul 5, 1977

Process for the manufacture of perfluoralkoxy-propionic acid fluoride

HOECHST AG3 citations63
US4013689AMar 22, 1977

Perfluorinated vinyl ethers

HOECHST AG5 citations63
US5389280AFeb 14, 1995

Stable and homogeneous aqueous formulations of surfactants

HOECHST AG4 citations62
US4595756AJun 17, 1986

Cationic compounds of the naphthalimide series, process for their preparation and their use

HOECHST AG3 citations61
US4416795ANov 22, 1983

Mixtures of optical brighteners

HOECHST AG6 citations61
US4321052AMar 23, 1982

Use of alkylpolyglycol-tert.-butyl ether as bleaching auxiliary and bleaching baths containing this agent

HOECHST AG4 citations59
US5904739AMay 18, 1999

Storage-stable liquid brightener formulations

HOECHST AG5 citations54

CASSELLA AG

2 patents

CLARIANT GMBH

1 patent