Rudolf Aigner

Person

Burgkirchen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for continuous high temperature short-time al...
- Patent number 9,242,217
- Issue date Jan 26, 2016
- Buss ChemTech AG
- Rudolf Aigner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and device for the sulfonation or sulfation of sulfonatable...
- Patent number 7,968,742
- Issue date Jun 28, 2011
- The Chemithon Corporation
- Rudolf Aigner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing arylpoly(oxalkyl)-benzyldimethyl-ammonium deri...
- Patent number 6,794,543
- Issue date Sep 21, 2004
- Clariant GmbH
- Klaus Raab
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Low-melting ester quats
- Patent number 6,072,063
- Issue date Jun 6, 2000
- Clariant GmbH
- Oliver Eyrisch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the preparation of aqueous betaine solutions
- Patent number 5,292,942
- Issue date Mar 8, 1994
- Hoechst Aktiengesellschaft
- Rudolf Aigner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the preparation of sulfated alkanol oxethylates or alky...
- Patent number 4,954,646
- Issue date Sep 4, 1990
- Hoechst Aktiengesellschaft
- Rudolf Aigner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous process for the preparation of dimethyldiallylammonium c...
- Patent number 4,670,594
- Issue date Jun 2, 1987
- Hoechst Aktiengesellschaft
- Rudolf Aigner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the manufacture of N,N,N',N'-tetraacetylethylenediamine
- Patent number 4,240,980
- Issue date Dec 23, 1980
- Hoechst Aktiengesellschaft
- Gunther Muller-Schiedmayer
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process and Apparatus for Continuous High Temperature Short-Time Al...
- Publication number 20130289315
- Publication date Oct 31, 2013
- BUSS CHEMTECH AG
- Rudolf Aigner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and Device for the Sulfonation or Sulfation of Sulfonatable...
- Publication number 20080306295
- Publication date Dec 11, 2008
- THE CHEMITHON CORPORATION
- Rudolf Aigner
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Highly concentrated aqueous solution of amphoteric surfactants
- Publication number 20050096249
- Publication date May 5, 2005
- Clariant GmbH
- Ekaterina Jonas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for producing arylpoly(oxalkyl)-benzyldimethyl-ammonium deri...
- Publication number 20030114533
- Publication date Jun 19, 2003
- Klaus Raab
- C07 - ORGANIC CHEMISTRY

Rudolf Aigner

Person

Patents Grantslast 30 patents

Process and apparatus for continuous high temperature short-time al...

Method and device for the sulfonation or sulfation of sulfonatable...

Method for producing arylpoly(oxalkyl)-benzyldimethyl-ammonium deri...

Low-melting ester quats

Process for the preparation of aqueous betaine solutions

Process for the preparation of sulfated alkanol oxethylates or alky...

Continuous process for the preparation of dimethyldiallylammonium c...

Process for the manufacture of N,N,N',N'-tetraacetylethylenediamine

Patents Applicationslast 30 patents

Process and Apparatus for Continuous High Temperature Short-Time Al...

Method and Device for the Sulfonation or Sulfation of Sulfonatable...

Highly concentrated aqueous solution of amphoteric surfactants

Method for producing arylpoly(oxalkyl)-benzyldimethyl-ammonium deri...