Edward Ephraim Jaffe

Person

Union, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Oxidation process for highly dispersible quinacridone pigments
- Patent number 6,867,301
- Issue date Mar 15, 2005
- Ciba Specialty Chemicals Corporation
- Ulrich Schädeli
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing 2-anilinoacridones
- Patent number 6,022,970
- Issue date Feb 8, 2000
- Ciba Specialty Chemicals Corporation
- Kevin R. Gerzevske
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing transparent pigmentary quinacridones by acid...
- Patent number 5,919,299
- Issue date Jul 6, 1999
- Ciba Specialty Chemicals Corporation
- Lindsay Kilmurray
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Finishes containing light interference pigments
- Patent number 5,871,827
- Issue date Feb 16, 1999
- Ciba Specialty Chemicals Corporation
- Edward Ephraim Jaffe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Colorant blends containing a salt-forming azo pigment and a pyrrolo...
- Patent number 5,869,625
- Issue date Feb 9, 1999
- Ciba Specialty Chemical Corporation
- Edward Ephraim Jaffe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fluorescent yellow 1,2,3,4-Tetrachloro-11H-Isoindolo-�2,1-A!-Benzim...
- Patent number 5,856,508
- Issue date Jan 5, 1999
- Ciba Specialty Chemicals Corporation
- Edward E. Jaffe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pigment compositions for coatings
- Patent number 5,618,343
- Issue date Apr 8, 1997
- Ciba-Geigy Corporation
- Shivakumar B. Hendi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pigmentary solid solutions of pyrrolo[3,4-c]pyrroles and quinacridones
- Patent number 5,529,623
- Issue date Jun 25, 1996
- Ciba-Geigy Corporation
- Shivakumar B. Hendi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Solid solutions of pyrrolo-[3.4-c]-pyrroles with quinacridonequinones
- Patent number 5,472,496
- Issue date Dec 5, 1995
- Ciba-Geigy Corporation
- Shivakumar B. Hendi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pigmentary synthesis of quinacridone solid solutions
- Patent number 5,457,203
- Issue date Oct 10, 1995
- Ciba-Geigy Corporation
- Shivakumar B. Hendi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Preparation of pigmentary 2,9-dichloroquinacridone
- Patent number 5,424,429
- Issue date Jun 13, 1995
- Ciba-Geigy Corporation
- Shivakumar B. Hendi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compositions based on 2,9-dichloroquinacridone pigments
- Patent number 5,362,780
- Issue date Nov 8, 1994
- Ciba-Geigy Corporation
- Fridolin Babler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oxidation process for preparing quinacridone pigments
- Patent number 5,286,863
- Issue date Feb 15, 1994
- Ciba-Geigy Corporation
- Fridolin Babler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparing modified .beta.-quinacridone pigment
- Patent number 5,229,515
- Issue date Jul 20, 1993
- Ciba-Geigy Corporation
- Johannes Pfenninger
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Modified gamma-quinacridone pigment
- Patent number 5,223,624
- Issue date Jun 29, 1993
- Fridolin Babler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for conditioning organic pigments
- Patent number 5,194,088
- Issue date Mar 16, 1993
- Ciba-Geigy Corporation
- Fridolin Babler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
2,9-dichloroquinacridone-pigmented engineering plastics and coatings
- Patent number 5,095,056
- Issue date Mar 10, 1992
- Ciba-Geigy Corporation
- Fridolin Babler
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
2,9-dichloroquinacridone in platelet form
- Patent number 5,084,573
- Issue date Jan 28, 1992
- Ciba-Geigy Corporation
- Fridolin Babler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Tetrabenzodiazadiketoperylene pigment
- Patent number 5,028,643
- Issue date Jul 2, 1991
- Ciba-Geigy Corporation
- Edward E. Jaffe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pearlescent coating compositions
- Patent number 5,025,041
- Issue date Jun 18, 1991
- Ciba-Geigy Corporation
- Johannes Pfenninger
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the preparation of opaque diketopyrrolo-pyrrole pigments
- Patent number 4,992,101
- Issue date Feb 12, 1991
- Ciba-Geigy Corporation
- Edward E. Jaffe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparation of opaque quinacridones
- Patent number 4,895,948
- Issue date Jan 23, 1990
- Ciba-Geigy Corporation
- Edward E. Jaffe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for preparation of quinacridone solid solutions
- Patent number 4,895,949
- Issue date Jan 23, 1990
- Ciba-Geigy Corporation
- Edward E. Jaffe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Novel compositions based on tetrachloroisoindolinone pigments
- Patent number 4,892,899
- Issue date Jan 9, 1990
- Ciba-Geigy Corporation
- Edward E. Jaffe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Thermoplastics containing a nickel complex pigment
- Patent number 4,866,112
- Issue date Sep 12, 1989
- Ciba-Geigy Corporation
- Paul Lienhard
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Novel compositions based on C.I. Pigment Red 177
- Patent number 4,863,522
- Issue date Sep 5, 1989
- Ciba-Geigy Corporation
- Max Jost
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Modified beta-quinacridone pigment
- Patent number 4,857,646
- Issue date Aug 15, 1989
- Ciba-Geigy Corporation
- Edward E. Jaffe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Surface modified pigment compositions
- Patent number 4,844,742
- Issue date Jul 4, 1989
- Ciba-Geigy Corporation
- Edward E. Jaffe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Solid solutions of pyrrolo-(3,4-C)-pyrroles with quinacridones
- Patent number 4,810,304
- Issue date Mar 7, 1989
- Ciba-Geigy Corporation
- Edward E. Jaffe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pyridoquinolone derivatives
- Patent number 4,782,153
- Issue date Nov 1, 1988
- Ciba-Geigy Corporation
- Alain C. Rochat
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Oxidation process for highly dispersible quinacridone pigments
- Publication number 20040138458
- Publication date Jul 15, 2004
- Ulrich Schadeli
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Edward Ephraim Jaffe

Person

Patents Grantslast 30 patents

Oxidation process for highly dispersible quinacridone pigments

Process for preparing 2-anilinoacridones

Process for producing transparent pigmentary quinacridones by acid...

Finishes containing light interference pigments

Colorant blends containing a salt-forming azo pigment and a pyrrolo...

Fluorescent yellow 1,2,3,4-Tetrachloro-11H-Isoindolo-�2,1-A!-Benzim...

Pigment compositions for coatings

Pigmentary solid solutions of pyrrolo[3,4-c]pyrroles and quinacridones

Solid solutions of pyrrolo-[3.4-c]-pyrroles with quinacridonequinones

Pigmentary synthesis of quinacridone solid solutions

Preparation of pigmentary 2,9-dichloroquinacridone

Compositions based on 2,9-dichloroquinacridone pigments

Oxidation process for preparing quinacridone pigments

Process for preparing modified .beta.-quinacridone pigment

Modified gamma-quinacridone pigment

Process for conditioning organic pigments

2,9-dichloroquinacridone-pigmented engineering plastics and coatings

2,9-dichloroquinacridone in platelet form

Tetrabenzodiazadiketoperylene pigment

Pearlescent coating compositions

Process for the preparation of opaque diketopyrrolo-pyrrole pigments

Process for preparation of opaque quinacridones

Process for preparation of quinacridone solid solutions

Novel compositions based on tetrachloroisoindolinone pigments

Thermoplastics containing a nickel complex pigment

Novel compositions based on C.I. Pigment Red 177

Modified beta-quinacridone pigment

Surface modified pigment compositions

Solid solutions of pyrrolo-(3,4-C)-pyrroles with quinacridones

Pyridoquinolone derivatives

Patents Applicationslast 30 patents

Oxidation process for highly dispersible quinacridone pigments