4. Bleaching and dyeing; fluid treatment and chemical modification
  5. Dyeing involving animal-derived natural fiber material ,...
  6. Hair dyeing

Hervé David

Inventor

Rate now
  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Inventor

active

Cationic diazo compound, compositions comprising at least...

Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Cationic diazo compounds, compositions comprising them as...

Organic compounds -- part of the class 532-570 series – Organic compounds – Azo
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Cationic diazo compounds, compositions comprising them as...

Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Cationic diazo compounds, compositions comprising them as...

Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Composition comprising at least one mixed dye based on at...

Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Hervé David does not yet have a rating. At this time, there are no reviews or comments for this inventor.

If you have personal experience with Hervé David, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hervé David will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-P-2362909

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.

Canada

 Charities
 Companies
 MP Candidates
 Patents
 Employee Salary Disclosure

World

 Places of the World
 Scientific Papers

United States

 Banks
 Companies
 Counties
 Patents
 Employee Salary Disclosure