Heinrich Hiller

Person

Wachenheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Preparation of 4,4',7,7'-tetrachlorothioindigo pigments of high col...
- Patent number 4,431,824
- Issue date Feb 14, 1984
- BASF Aktiengesellschaft
- Helmut Hoch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Preparation of transparent pigmentary forms of 4,4',7,7'-tetrachlor...
- Patent number 4,332,955
- Issue date Jun 1, 1982
- BASF Aktiengesellschaft
- Helmut Hoch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Brown vat dye and its preparation
- Patent number 4,323,510
- Issue date Apr 6, 1982
- BASF Aktiengesellschaft
- Helmut Hoch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Preparation of brilliant, transparent pigmentary bromo-isoviolanthr...
- Patent number 4,298,534
- Issue date Nov 3, 1981
- BASF Aktiengesellschaft
- Helmut Hoch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Preparation of a pigmentary form of perylene-3,4,9,10-tetracarboxyl...
- Patent number 4,286,094
- Issue date Aug 25, 1981
- BASF Aktiengesellschaft
- Helmut Hoch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Preparation of 1-amino-2-phenoxy-4-hydroxyanthraquinone
- Patent number 4,278,606
- Issue date Jul 14, 1981
- BASF Aktiengesellschaft
- Heinrich Hiller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Preparation of transparent and easily dispersible perylene-3,4,9,10...
- Patent number 4,217,455
- Issue date Aug 12, 1980
- BASF Aktiengesellschaft
- Helmut Hoch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Manufacture of 1-amino-2-bromo-4-hydroxyanthraquinone
- Patent number 4,197,250
- Issue date Apr 8, 1980
- BASF Aktiengesellschaft
- Joerg Redeker
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for upgrading the color value of 3,4,9,10-tetracarboxylic a...
- Patent number 4,189,582
- Issue date Feb 19, 1980
- BASF Aktiengesellschaft
- Helmut Hoch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Manufacture of a pigmentary form of .alpha.-indanthrone
- Patent number 4,167,634
- Issue date Sep 11, 1979
- BASF Aktiengesellschaft
- Helmut Hoch
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Manufacture of 2-amino-3-bromoanthraquinone
- Patent number 4,139,543
- Issue date Feb 13, 1979
- BASF Aktiengesellschaft
- Walter Schweckendiek
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Heinrich Hiller

Person

Patents Grantslast 30 patents

Preparation of 4,4',7,7'-tetrachlorothioindigo pigments of high col...

Preparation of transparent pigmentary forms of 4,4',7,7'-tetrachlor...

Brown vat dye and its preparation

Preparation of brilliant, transparent pigmentary bromo-isoviolanthr...

Preparation of a pigmentary form of perylene-3,4,9,10-tetracarboxyl...

Preparation of 1-amino-2-phenoxy-4-hydroxyanthraquinone

Preparation of transparent and easily dispersible perylene-3,4,9,10...

Manufacture of 1-amino-2-bromo-4-hydroxyanthraquinone

Process for upgrading the color value of 3,4,9,10-tetracarboxylic a...

Manufacture of a pigmentary form of .alpha.-indanthrone

Manufacture of 2-amino-3-bromoanthraquinone