Alexander Chan

Person

Cranbury, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hair dyeing method including an aligning step
- Patent number 7,074,244
- Issue date Jul 11, 2006
- Unilever Home & Personal Care USA, Division of Conopco, Inc.
- Alexander C. Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Efficient two-step method of coloring and lightening hair with less...
- Patent number 7,066,968
- Issue date Jun 27, 2006
- Unilever Home & Personal Care USA, Division of Conopco, Inc.
- Alexander C Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for providing more vibrant, natural and long-lasting color t...
- Patent number 7,060,111
- Issue date Jun 13, 2006
- Unilever Home & Personal Care USA, Division of Conopco, Inc.
- Alexander C. Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Two step hair coloring compositions delivering deeper, long-lasting...
- Patent number 7,041,142
- Issue date May 9, 2006
- Unilever Home & Personal Care USA, Division of Conopco, Inc.
- Alexander C. Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Enhanced color deposition for hair with sequestering agents
- Patent number 6,758,866
- Issue date Jul 6, 2004
- Unilever Home & Personal Care USA, Division of Conopco, Inc.
- Jiang Yang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Two step permanent coloring of hair
- Patent number 6,743,264
- Issue date Jun 1, 2004
- Unilever Home & Personal Care USA, Division of Conopco, Inc.
- Padmaja Sarojini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for coloring hair with removable hair color
- Patent number 6,599,330
- Issue date Jul 29, 2003
- Revlon Consumer Products Corporation
- Minmin Tian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
One step method and compositions for simultaneously coloring and hi...
- Patent number 6,596,035
- Issue date Jul 22, 2003
- Revlon Consumer Products Corporation
- Glen Alan Gutkowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water in oil microemulsion peroxide compositions for use in colorin...
- Patent number 6,315,989
- Issue date Nov 13, 2001
- Revlon Consumer Products Corporation
- Saroja Narasimhan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Polymeric dye compounds and compositions and methods for coloring hair
- Patent number 6,306,182
- Issue date Oct 23, 2001
- Revlon Consumer Products Corporation
- Alexander C. Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Liquid crystalline peroxide compositions and methods for coloring a...
- Patent number 6,238,653
- Issue date May 29, 2001
- Revlon Consumer Products Corporation
- Saroja Narasimhan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for improving the fade resistance of hair and related compos...
- Patent number 6,143,286
- Issue date Nov 7, 2000
- Revlon Consumer Products Corporation
- Malti Vishin Bhambhani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
TWO STEP HAIR COLORING COMPOSITIONS DELIVERING DEEPER, LONG-LASTING...
- Publication number 20060075580
- Publication date Apr 13, 2006
- UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
- Alexander C. Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Efficient two-step method of coloring and lightening hair with less...
- Publication number 20050193501
- Publication date Sep 8, 2005
- UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
- Alexander C. Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method of providing more vibrant, natural and long-lasting color to...
- Publication number 20050000035
- Publication date Jan 6, 2005
- UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
- Alexander C. Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Hair dyeing method including an aligning step
- Publication number 20050000036
- Publication date Jan 6, 2005
- UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
- Alexander C. Chan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Two step permanent coloring of hair
- Publication number 20030154562
- Publication date Aug 21, 2003
- UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
- Padmaja Sarojini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Enhanced color deposition for hair with sequestering agents
- Publication number 20030135935
- Publication date Jul 24, 2003
- UNILEVER HOME & PERSONAL CARE USA, DIVISION OF CONOPCO, INC.
- Jiang Yang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for coloring hair with removable hair color
- Publication number 20030106168
- Publication date Jun 12, 2003
- Revlon Consumer Products Corporation
- Minmin Tian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
One step method and compositions for simultaneously coloring and hi...
- Publication number 20010039685
- Publication date Nov 15, 2001
- Revlon Consumer Products Corporation
- Glen Alan Gutkowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Alexander Chan

Person

Patents Grantslast 30 patents

Hair dyeing method including an aligning step

Efficient two-step method of coloring and lightening hair with less...

Method for providing more vibrant, natural and long-lasting color t...

Two step hair coloring compositions delivering deeper, long-lasting...

Enhanced color deposition for hair with sequestering agents

Two step permanent coloring of hair

Method for coloring hair with removable hair color

One step method and compositions for simultaneously coloring and hi...

Water in oil microemulsion peroxide compositions for use in colorin...

Polymeric dye compounds and compositions and methods for coloring hair

Liquid crystalline peroxide compositions and methods for coloring a...

Method for improving the fade resistance of hair and related compos...

Patents Applicationslast 30 patents

TWO STEP HAIR COLORING COMPOSITIONS DELIVERING DEEPER, LONG-LASTING...

Efficient two-step method of coloring and lightening hair with less...

Method of providing more vibrant, natural and long-lasting color to...

Hair dyeing method including an aligning step

Two step permanent coloring of hair

Enhanced color deposition for hair with sequestering agents

Method for coloring hair with removable hair color

One step method and compositions for simultaneously coloring and hi...