Rolf Hugi

Person

Ramlinsburg, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Novel tetraglycidyl ethers
- Patent number 4,549,008
- Issue date Oct 22, 1985
- Ciba-Geigy Corporation
- Alfred Renner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Copolyester from 1,4-butanediol and a dicarboxylic acid mixture
- Patent number 4,166,895
- Issue date Sep 4, 1979
- Ciba-Geigy Corporation
- Lothar Buxbaum
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic copolyesters, processes for their preparation and the...
- Patent number 4,156,774
- Issue date May 29, 1979
- Ciba-Geigy Corporation
- Lothar Buxbaum
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermoplastic copolyesters, processes for their preparation and the...
- Patent number 4,154,918
- Issue date May 15, 1979
- Ciba-Geigy Corporation
- Lothar Buxbaum
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
3,5-DIALKYL-4-HYDROXYBENZYL-OXIRANES
- Patent number 3,992,420
- Issue date Nov 16, 1976
- Ciba-Geigy Corporation
- Hanns Lind
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cyclic acetals containing epoxide groups
- Patent number 3,978,087
- Issue date Aug 31, 1976
- Ciba-Geigy Corporation
- Alfred Renner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic acetals containing epoxide groups
- Patent number 3,978,088
- Issue date Aug 31, 1976
- Ciba-Geigy Corporation
- Alfred Renner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of epoxide resin foams
- Patent number 3,941,725
- Issue date Mar 2, 1976
- Ciba-Geigy Corporation
- Andre Schmitter
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Novel tetraglycidyl ethers

Copolyester from 1,4-butanediol and a dicarboxylic acid mixture

Thermoplastic copolyesters, processes for their preparation and the...

Thermoplastic copolyesters, processes for their preparation and the...

3,5-DIALKYL-4-HYDROXYBENZYL-OXIRANES

Cyclic acetals containing epoxide groups

Cyclic acetals containing epoxide groups

Process for the manufacture of epoxide resin foams