Andreas Brackmann

Person

Hanover, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Composition with hydrogen-containing fluorochlorohydrocarbons
- Patent number 5,399,281
- Issue date Mar 21, 1995
- Kali-Chemie A.G.
- Hans Buchwald
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Cleaning compositions, formed of hydrogen-containing fluorochlorohy...
- Patent number 5,304,321
- Issue date Apr 19, 1994
- Kali-Chemie AG
- Hans Buchwald
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Fluorochlorohydrocarbon-free cleaning compositions
- Patent number 5,271,861
- Issue date Dec 21, 1993
- Kali-Chemie AG
- Hans Buchwald
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cleaning compositions formed of hydrogen-containing fluorochlorohyd...
- Patent number 5,135,676
- Issue date Aug 4, 1992
- Kali-Chemie AG
- Hans Buchwald
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Dichloropentafluoropropanes and acetone compositions
- Patent number 5,120,462
- Issue date Jun 9, 1992
- Kali-Chemie AG
- Hans Buchwald
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cleaning compositions comprising dichlorotrifluoroethanes and alkanols
- Patent number 5,112,517
- Issue date May 12, 1992
- Kalie-Chemie AG
- Hans Buchwald
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Dichloropentafluoropropane-containing compositions for removing wat...
- Patent number 5,102,469
- Issue date Apr 7, 1992
- Kali-Chemie AG
- Hans Buchwald
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Andreas Brackmann

Person

Patents Grantslast 30 patents

Composition with hydrogen-containing fluorochlorohydrocarbons

Cleaning compositions, formed of hydrogen-containing fluorochlorohy...

Fluorochlorohydrocarbon-free cleaning compositions

Cleaning compositions formed of hydrogen-containing fluorochlorohyd...

Dichloropentafluoropropanes and acetone compositions

Cleaning compositions comprising dichlorotrifluoroethanes and alkanols

Dichloropentafluoropropane-containing compositions for removing wat...