Francois L'Eplattenier

Person

Therwil, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Isoindoline-azine nickel complex with piperazine
- Patent number 4,327,212
- Issue date Apr 27, 1982
- Ciba-Geigy Corporation
- Paul Lienhard
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metal complexes of azomethines
- Patent number 4,237,292
- Issue date Dec 2, 1980
- Ciba-Geigy Corporation
- Francois L'Eplattenier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Metal complexes of azomethines
- Patent number 4,237,293
- Issue date Dec 2, 1980
- Ciba-Geigy Corporation
- Francois L'Eplattenier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Metal complexes of azomethines
- Patent number 4,237,286
- Issue date Dec 2, 1980
- Ciba-Geigy Corporation
- Francois L'Eplattenier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
1:1-Heterocyclic azo methine-metal complex dyestuffs
- Patent number 4,144,258
- Issue date Mar 13, 1979
- Ciba-Geigy Corporation
- Francois L'Eplattenier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Metal complexes of azomethines and process for their manufacture
- Patent number 4,132,708
- Issue date Jan 2, 1979
- Ciba-Geigy Corporation
- Francois L'Eplattenier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Novel metal complexes of azomethines and process for their manufacture
- Patent number 4,111,947
- Issue date Sep 5, 1978
- Ciba-Geigy Corporation
- Francois L'Eplattenier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Mixed complexes of methine dyes
- Patent number 4,097,484
- Issue date Jun 27, 1978
- Ciba-Geigy Corporation
- Alexander von Zelewsky
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
1:1-Azomethine-metal-complex dyestuffs
- Patent number 4,065,481
- Issue date Dec 27, 1977
- Ciba-Geigy Corporation
- Francois L'Eplattenier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Metal complexes of bis-azomethines from hydroxy-aldehydes and alkyl...
- Patent number 4,044,036
- Issue date Aug 23, 1977
- Ciba-Geigy Corporation
- Stefan Hari
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Azomethine pigments
- Patent number 4,024,132
- Issue date May 17, 1977
- Ciba-Geigy Corporation
- Francois L'Eplattenier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Metal complexes of azomethines and process for their manufacture
- Patent number 4,022,770
- Issue date May 10, 1977
- Ciba-Geigy Corporation
- Francois L'Eplattenier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Metal complexes of bis-hydrazones
- Patent number 4,016,157
- Issue date Apr 5, 1977
- Ciba-Geigy Corporation
- Laurent Vuitel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Benzinaldazolyl-, quinolonyl-, or phenmorpholonylazo-3-cyano-4-meth...
- Patent number 4,012,371
- Issue date Mar 15, 1977
- Ciba-Geigy Corporation
- Armand Roueche
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the manufacture of bis-azomethine metal complex colorants
- Patent number 4,008,225
- Issue date Feb 15, 1977
- Ciba-Geigy Corporation
- Francois L'Eplattenier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Metal complexes of bishydrazides
- Patent number 3,988,323
- Issue date Oct 26, 1976
- Ciba-Geigy Corporation
- Francois L'Eplattenier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azomethine pigments
- Patent number 3,974,149
- Issue date Aug 10, 1976
- Ciba-Geigy Corporation
- Francois L'Eplattenier
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Bis-azomethine metal complex colorants from hydroxycoumarin derivat...
- Patent number 3,963,708
- Issue date Jun 15, 1976
- Ciba-Geigy Corporation
- Francois L'Eplattenier
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bis-2-azomethine pigments, process for their manufacture and their use
- Patent number 3,939,194
- Issue date Feb 17, 1976
- Ciba-Geigy Corporation
- Francois L'Eplattenier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Francois L'Eplattenier

Person

Patents Grantslast 30 patents

Isoindoline-azine nickel complex with piperazine

Metal complexes of azomethines

Metal complexes of azomethines

Metal complexes of azomethines

1:1-Heterocyclic azo methine-metal complex dyestuffs

Metal complexes of azomethines and process for their manufacture

Novel metal complexes of azomethines and process for their manufacture

Mixed complexes of methine dyes

1:1-Azomethine-metal-complex dyestuffs

Metal complexes of bis-azomethines from hydroxy-aldehydes and alkyl...

Azomethine pigments

Metal complexes of azomethines and process for their manufacture

Metal complexes of bis-hydrazones

Benzinaldazolyl-, quinolonyl-, or phenmorpholonylazo-3-cyano-4-meth...

Process for the manufacture of bis-azomethine metal complex colorants

Metal complexes of bishydrazides

Azomethine pigments

Bis-azomethine metal complex colorants from hydroxycoumarin derivat...

Bis-2-azomethine pigments, process for their manufacture and their use