HC

Hoai-Chau Cao

Colgate-Palmolive: 38 patents #52 of 2,015Top 3%
Overall (All Time): #87,192 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 26–38 of 38 patents

Patent #TitleCo-InventorsDate
6020301 Chemical linker compositions Michele Davister, Guy Broze, Patrick Durbut, Thomas Connors, John Labows +1 more 2000-02-01
5972869 Mildly acidic laundry detergent composition providing improved protection of fine fabrics during washing and enhanced rinsing in hand wash Marie-Christine Houben, Patricia Pagnoul 1999-10-26
5955407 Chemical linker compositions Michele Davister, Guy Broze, Patrick Durbut, Thomas Connors, John Labows +1 more 1999-09-21
5948745 Detergent composition having improved cleaning power Marie-Christine Houben, Patricia Pagnoul, Patrick Durbut, Guy Broze, Anne-Marie Misselyn 1999-09-07
5922664 Pourable detergent concentrates which maintain or increase in viscosity after dilution with water Patricia Pagnoul 1999-07-13
5854194 Chemical linker compositions Michele Davister, Guy Broze, Patrick Durbut, Thomas Connors, John Labows +1 more 1998-12-29
5733560 Method of improving retention time of volatile organic chemical coated on a surface Michele Davister, Guy Broze, Patrick Durbut, Thomas Connors, John Labows +1 more 1998-03-31
5500151 Heavy duty fabric softening laundry detergent composition Marie-Christine Houben 1996-03-19
5437810 Aqueous liquid detergent compositions containing oxidized polysaccharides Eric Ewbank, Genevieve Jonlet 1995-08-01
5364553 Stabilized built aqueous liquid softergent compositions 1994-11-15
5221495 Enzyme stabilizing composition and stabilized enzyme containing built detergent compositions 1993-06-22
4931195 Low viscosity stable non-aqueous suspension containing organophilic clay and low density filler Marie-Christine Houben 1990-06-05
4828723 Stable non-aqueous suspension containing organophilic clay and low density filler Marie-Christine Houben, Michel Julemont 1989-05-09