Helmut Bellaire

Person

Ludwigshafen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Aqueous dye preparations
- Patent number 5,891,227
- Issue date Apr 6, 1999
- BASF Aktiengesellschaft
- Dietrich Hoffmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ballpoint pen pastes with phthalocyanine pigments
- Patent number 5,814,139
- Issue date Sep 29, 1998
- BASF Aktiengesellschaft
- Karin Heidrun Beck
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dyestuff-containing aqueous dispersions
- Patent number 5,616,644
- Issue date Apr 1, 1997
- BASF Aktiengesellschaft
- Bernhard Schlarb
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ink-ribbons comprising IR-absorbing compounds
- Patent number 5,607,762
- Issue date Mar 4, 1997
- BASF Aktiengesellschaft
- Bernhard Albert
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for preparing ballpoint pen pastes with colored metal oxide...
- Patent number 5,567,233
- Issue date Oct 22, 1996
- BASF Aktiengesellschaft
- Karin H. Beck
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pigment preparations
- Patent number 5,254,163
- Issue date Oct 19, 1993
- BASF Aktiengesellschaft
- Helmut Bellaire
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid dye preparations: bis phenyl-azo-resorcinol in solvent for c...
- Patent number 5,205,838
- Issue date Apr 27, 1993
- BASF Aktiengesellschaft
- Rainer Dyllick-Brenzinger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Helmut Bellaire

Person

Patents Grantslast 30 patents

Aqueous dye preparations

Ballpoint pen pastes with phthalocyanine pigments

Dyestuff-containing aqueous dispersions

Ink-ribbons comprising IR-absorbing compounds

Process for preparing ballpoint pen pastes with colored metal oxide...

Pigment preparations

Liquid dye preparations: bis phenyl-azo-resorcinol in solvent for c...