Siegfried Warwel

Person

Aachen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Single-stage method for producing α-hydroxy ethers by oxidiz...
- Patent number 6,608,230
- Issue date Aug 19, 2003
- WE-DEA Aktiengesellschaft für Mineraloel und Chemie
- Mark Rüsch gen. Klaas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amphiphilic compounds with at least two hydrophilic and at least tw...
- Patent number 6,593,376
- Issue date Jul 15, 2003
- Sasol Germany GmbH
- Mark Rüsch gen. Klaas
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Single-stage method for producing α-hydroxy ethers by oxidiz...
- Patent number 6,380,439
- Issue date Apr 30, 2002
- RWE-DEA Aktiengesellschaft fur Mineraloel und Chemie
- Mark Rüsch gen. Klaas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of vicinal diols and/or epoxides
- Patent number 5,344,946
- Issue date Sep 6, 1994
- Solvay Interox GmbH
- Siegfried Warwel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of carboxylic acids
- Patent number 5,321,158
- Issue date Jun 14, 1994
- Solvay Interox GmbH
- Siegfried Warwel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the metathesis of olefins and functionalized olefins
- Patent number 5,218,131
- Issue date Jun 8, 1993
- Huels Aktiengesellschaft
- Siegfried Warwel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalysts for the metathesis of olefins and functionalized olefins
- Patent number 5,183,791
- Issue date Feb 2, 1993
- Huels Aktiengesellschaft
- Siegfried Warwel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalysts for the metathesis of olefins and functionalized olefins
- Patent number 5,143,885
- Issue date Sep 1, 1992
- Huls Aktiengesellschaft
- Siegfried Warwel
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Single-stage method for producing alpha-hydroxy ethers by oxidizing...
- Publication number 20020072637
- Publication date Jun 13, 2002
- Mark Rusch gen. Klaas
- C07 - ORGANIC CHEMISTRY

Siegfried Warwel

Person

Patents Grantslast 30 patents

Single-stage method for producing &#x03B1;-hydroxy ethers by oxidiz...

Amphiphilic compounds with at least two hydrophilic and at least tw...

Single-stage method for producing &#x03B1;-hydroxy ethers by oxidiz...

Process for the preparation of vicinal diols and/or epoxides

Production of carboxylic acids

Process for the metathesis of olefins and functionalized olefins

Catalysts for the metathesis of olefins and functionalized olefins

Catalysts for the metathesis of olefins and functionalized olefins

Patents Applicationslast 30 patents

Single-stage method for producing alpha-hydroxy ethers by oxidizing...

Single-stage method for producing α-hydroxy ethers by oxidiz...

Single-stage method for producing α-hydroxy ethers by oxidiz...