Hans Bosshard

Person

Basel, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Dyeing or printing of acid-treated glass fibers with anionic dye an...
- Patent number 5,074,886
- Issue date Dec 24, 1991
- Ciba-Geigy Corporation
- Klaus Fussmann
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process for the preparation of .beta.-(benzothiazolylthio)- and .be...
- Patent number 4,652,653
- Issue date Mar 24, 1987
- Ciba-Geigy Corporation
- Marcus Baumann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of .beta.-(benzothiazolylthio)- and .be...
- Patent number 4,612,378
- Issue date Sep 16, 1986
- Ciba-Geigy Corporation
- Hans Bosshard
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of asymmetrically substituted maleic an...
- Patent number 4,480,106
- Issue date Oct 30, 1984
- Ciba-Geigy Corporation
- Werner Breitenstein
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photocrosslinkable polymers with side groups derived from indenone...
- Patent number 4,463,142
- Issue date Jul 31, 1984
- Ciba-Geigy Corporation
- Hans Zweifel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photocrosslinkable polymers with side groups derived from indenone...
- Patent number 4,399,259
- Issue date Aug 16, 1983
- Ciba-Geigy Corporation
- Hans Zweifel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of indenonecarboxylic acids
- Patent number 4,323,701
- Issue date Apr 6, 1982
- Ciba-Geigy Corporation
- Hans Bosshard
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of asymmetrical thioindigo compounds
- Patent number 4,304,919
- Issue date Dec 8, 1981
- Ciba-Geigy Corporation
- Niklaus Buhler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-Substituted halogenomethyleneindoxyls
- Patent number 4,260,545
- Issue date Apr 7, 1981
- Ciba-Geigy Corporation
- Niklaus Buhler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Halogenomethylene-indoxyls
- Patent number 4,260,544
- Issue date Apr 7, 1981
- Ciba-Geigy Corporation
- Niklaus Buhler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain benzofuryl or benzothienyl-2-glyoxylic acid compounds
- Patent number 4,185,110
- Issue date Jan 22, 1980
- Ciba-Geigy Corporation
- Kurt Eichenberger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Oxobenzofuranyl-2-idenyl, haloacetic acids
- Patent number 4,154,743
- Issue date May 15, 1979
- Ciba-Geigy Corporation
- Hans Bosshard
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Oxobenzothiophenyl-idenyl, halo-acetic acids
- Patent number 4,154,739
- Issue date May 15, 1979
- Ciba-Geigy Corporation
- Niklaus Buhler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of compounds containing vinyl groups
- Patent number 4,096,154
- Issue date Jun 20, 1978
- Ciba-Geigy Corporation
- Hermann Rempfler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of compounds containing vinyl groups
- Patent number 4,016,203
- Issue date Apr 5, 1977
- Ciba-Geigy Corporation
- Hermann Rempfler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthraquinone dyestuffs which are sparingly soluble in water, and t...
- Patent number 3,956,345
- Issue date May 11, 1976
- Ciba-Geigy AG
- Hans Bosshard
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Hans Bosshard

Person

Patents Grantslast 30 patents

Dyeing or printing of acid-treated glass fibers with anionic dye an...

Process for the preparation of .beta.-(benzothiazolylthio)- and .be...

Process for the preparation of .beta.-(benzothiazolylthio)- and .be...

Process for the preparation of asymmetrically substituted maleic an...

Photocrosslinkable polymers with side groups derived from indenone...

Photocrosslinkable polymers with side groups derived from indenone...

Process for the preparation of indenonecarboxylic acids

Process for the production of asymmetrical thioindigo compounds

N-Substituted halogenomethyleneindoxyls

Halogenomethylene-indoxyls

Certain benzofuryl or benzothienyl-2-glyoxylic acid compounds

3-Oxobenzofuranyl-2-idenyl, haloacetic acids

3-Oxobenzothiophenyl-idenyl, halo-acetic acids

Process for the manufacture of compounds containing vinyl groups

Process for the manufacture of compounds containing vinyl groups

Anthraquinone dyestuffs which are sparingly soluble in water, and t...