Melvin D. Croucher

Person

Oakville, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Polyester-imide toner and developer compositions
- Patent number 5,916,996
- Issue date Jun 29, 1999
- Xerox Corporation
- Guerino G. Sacripante
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorescent toner processes
- Patent number 5,554,480
- Issue date Sep 10, 1996
- Xerox Corporation
- Raj D. Patel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner aggregation processes
- Patent number 5,496,676
- Issue date Mar 5, 1996
- Xerox Corporation
- Melvin D. Croucher
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polyimide-imine toner and developer compositions
- Patent number 5,409,793
- Issue date Apr 25, 1995
- Xerox Corporation
- Guerino G. Sacripante
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner aggregation processes
- Patent number 5,391,456
- Issue date Feb 21, 1995
- Xerox Corporation
- Raj D. Patel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner aggregation process
- Patent number 5,370,964
- Issue date Dec 6, 1994
- Xerox Corporation
- Raj D. Patel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner aggregation processes
- Patent number 5,366,841
- Issue date Nov 22, 1994
- Xerox Corporation
- Raj D. Patel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polyester-imide toner and developer compositions
- Patent number 5,348,831
- Issue date Sep 20, 1994
- Xerox Corporation
- Guerino G. Sacripante
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ink jet printing process
- Patent number 5,345,254
- Issue date Sep 6, 1994
- Xerox Corporation
- Raymond W. Wong
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink compositions containing cyclodextrins
- Patent number 5,302,195
- Issue date Apr 12, 1994
- Xerox Corporation
- Barbel Helbrecht
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink jet ink compositions containing desizing agents
- Patent number 5,211,747
- Issue date May 18, 1993
- Xerox Corporation
- Marcel P. Breton
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid developers containing colored polymers with a color chromoph...
- Patent number 5,200,290
- Issue date Apr 6, 1993
- Xerox Corporation
- Beng S. Ong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ink compositions
- Patent number 5,164,232
- Issue date Nov 17, 1992
- Xerox Corporation
- Kerstin M. Henseleit
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink for ink jet printing
- Patent number 5,156,675
- Issue date Oct 20, 1992
- Xerox Corporation
- Marcel P. Breton
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Processes for the preparation of particles
- Patent number 5,153,286
- Issue date Oct 6, 1992
- Xerox Corporation
- James D. Mayo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Inks containing block copolymer micelles
- Patent number 5,145,518
- Issue date Sep 8, 1992
- Xerox Corporation
- Francoise M. Winnik
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink for ink jet printing
- Patent number 5,129,948
- Issue date Jul 14, 1992
- Xerox Corporation
- Marcel P. Breton
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink compositions having decreased drying times
- Patent number 5,100,469
- Issue date Mar 31, 1992
- Xerox Corporation
- Fatima M. Pontes
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid developer compositions containing polyolefin resins
- Patent number 5,030,535
- Issue date Jul 9, 1991
- Xerox Corporation
- Stephan Drappel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid developer compositions
- Patent number 5,023,160
- Issue date Jun 11, 1991
- Xerox Corporation
- Stephan Drappel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for forming secure images
- Patent number 5,021,318
- Issue date Jun 4, 1991
- Xerox Corporation
- James D. Mayo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Positively charged black liquid electrophotographic developer compo...
- Patent number 4,960,667
- Issue date Oct 2, 1990
- Xerox Corporation
- Raymond W. Wong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid developer compositions
- Patent number 4,880,720
- Issue date Nov 14, 1989
- Xerox Corporation
- Stephan Drappel
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic process for generating two-color images using l...
- Patent number 4,877,698
- Issue date Oct 31, 1989
- Xerox Corporation
- P. Keith Watson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid electrophotographic developer comprising oppositely charged...
- Patent number 4,830,945
- Issue date May 16, 1989
- Xerox Corporation
- Raymond W. Wong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid developer compositions
- Patent number 4,822,710
- Issue date Apr 18, 1989
- Xerox Corporation
- Melvin D. Croucher
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer compositions with stabilizers to enable flocculation
- Patent number 4,816,370
- Issue date Mar 28, 1989
- Xerox Corporation
- Melvin D. Croucher
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic and electrographic imaging processes
- Patent number 4,804,601
- Issue date Feb 14, 1989
- Xerox Corporation
- P. Keith Watson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Processes for the preparation of liquid developers with low vapor p...
- Patent number 4,797,342
- Issue date Jan 10, 1989
- Xerox Corporation
- Melvin D. Croucher
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Processes for colored particles from polymerizable dyes
- Patent number 4,795,794
- Issue date Jan 3, 1989
- Xerox Corporation
- Francoise M. Winnik
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Melvin D. Croucher

Person

Patents Grantslast 30 patents

Polyester-imide toner and developer compositions

Fluorescent toner processes

Toner aggregation processes

Polyimide-imine toner and developer compositions

Toner aggregation processes

Toner aggregation process

Toner aggregation processes

Polyester-imide toner and developer compositions

Ink jet printing process

Ink compositions containing cyclodextrins

Ink jet ink compositions containing desizing agents

Liquid developers containing colored polymers with a color chromoph...

Ink compositions

Ink for ink jet printing

Processes for the preparation of particles

Inks containing block copolymer micelles

Ink for ink jet printing

Ink compositions having decreased drying times

Liquid developer compositions containing polyolefin resins

Liquid developer compositions

Process for forming secure images

Positively charged black liquid electrophotographic developer compo...

Liquid developer compositions

Electrophotographic process for generating two-color images using l...

Liquid electrophotographic developer comprising oppositely charged...

Liquid developer compositions

Developer compositions with stabilizers to enable flocculation

Electrophotographic and electrographic imaging processes

Processes for the preparation of liquid developers with low vapor p...

Processes for colored particles from polymerizable dyes