Guenter Frey

Person

Dannstadt-Schauernheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Deicing or antiicing fluids for aircraft
- Patent number 5,334,323
- Issue date Aug 2, 1994
- BASF Aktiengesellschaft
- Hans Schrimpf
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Nitrite- and phosphate-free antifreeze based on glycol
- Patent number 5,064,552
- Issue date Nov 12, 1991
- BASF Aktiengesellschaft
- Knut Oppenlaender
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Preparation of alkoxysilanes containing a low level of chlorine com...
- Patent number 4,827,008
- Issue date May 2, 1989
- BASF Aktiengesellschaft
- Charalampos Gousetis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrite- and phosphate-free glycol-based coolant mixtures
- Patent number 4,810,404
- Issue date Mar 7, 1989
- BASF Aktiengesellschaft
- Charalampos Gousetis
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Water-soluble benzylated polyamidoamines
- Patent number 4,444,959
- Issue date Apr 24, 1984
- BASF Aktiengesellschaft
- Guenter Frey
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Removal of anionic compounds from water
- Patent number 4,425,238
- Issue date Jan 10, 1984
- BASF Aktiengesellschaft
- Hans-Juergen Degen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Coloring of paper
- Patent number 4,383,834
- Issue date May 17, 1983
- BASF Aktiengesellschaft
- Hans-Juergen Degen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for suppressing the foaming of detergents
- Patent number 4,151,127
- Issue date Apr 24, 1979
- BASF Aktiengesellschaft
- Johannes Perner
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Guenter Frey

Person

Patents Grantslast 30 patents

Deicing or antiicing fluids for aircraft

Nitrite- and phosphate-free antifreeze based on glycol

Preparation of alkoxysilanes containing a low level of chlorine com...

Nitrite- and phosphate-free glycol-based coolant mixtures

Water-soluble benzylated polyamidoamines

Removal of anionic compounds from water

Coloring of paper

Process for suppressing the foaming of detergents