Hugo Illy

Person

Reinach, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of substituted phenols
- Patent number 5,072,055
- Issue date Dec 10, 1991
- Ciba-Geigy Corporation
- Hugo Illy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of cyclic phosphites
- Patent number 4,692,540
- Issue date Sep 8, 1987
- Ciba-Geigy Corporation
- Hugo Illy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for foaming plastics
- Patent number 4,288,560
- Issue date Sep 8, 1981
- Ciba-Geigy Corporation
- Rudolf Kirchmayr
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aromatic sulfonyl hydrazides and semicarbazides as chemical blowing...
- Patent number 4,164,611
- Issue date Aug 14, 1979
- Ciba-Geigy Corporation
- Andreas Schmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tris-tetrazoles as chemical blowing agents
- Patent number 4,158,724
- Issue date Jun 19, 1979
- Ciba-Geigy Corporation
- Hugo Illy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bis-tetrazoles as chemical blowing agents for foaming thermoplastic...
- Patent number 4,142,029
- Issue date Feb 27, 1979
- Ciba-Geigy Corporation
- Hugo Illy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tris-tetrazoles as chemical blowing agents
- Patent number 4,127,718
- Issue date Nov 28, 1978
- Ciba-Geigy Corporation
- Hugo Illy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sulphonyltetrazoles as chemical blowing agents
- Patent number 4,126,590
- Issue date Nov 21, 1978
- Ciba-Geigy Corporation
- Hugo Illy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Flameproofing of plastics
- Patent number 4,061,604
- Issue date Dec 6, 1977
- Ciba-Geigy Corporation
- Rudolf Kirchmayr
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Process for the preparation of substituted phenols

Process for the preparation of cyclic phosphites

Process for foaming plastics

Aromatic sulfonyl hydrazides and semicarbazides as chemical blowing...

Tris-tetrazoles as chemical blowing agents

Bis-tetrazoles as chemical blowing agents for foaming thermoplastic...

Tris-tetrazoles as chemical blowing agents

Sulphonyltetrazoles as chemical blowing agents

Flameproofing of plastics