John C Leighton

Inventor

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Work History

Patent OwnerApplications FiledYear
HENKEL CORPORATION
1
1994
CELANESE INTERNATIONAL CORPORATION
2
1
2
1
1
1991
1992
1993
1997
1998
AKZO NOBEL N.V.
1
1
2
1
2
2
2
1988
1989
1991
1992
1994
1995
2004
National Starch and Chemical Corporation
1
1
1
3
1986
1987
1988
1989
NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION
3
1
1989
1990
Lever Brothers Company
1
1990

Inventor Addresses

AddressDuration
Flanders, NJNov 17, 87 - Nov 17, 05
Flanders, NJ, USJul 05, 11 - Jul 05, 11

Technology Profile

Technology # of Patents
A61K: PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 6
A61Q: USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS 1
B32B: LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 1

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
7,972,5892011Hair fixative film0
2005/0255,0672005Hair fixative film2
6,359,0762002Crosslinkable carpet-back coating with hydroxy-functionalized vinyl acetate emulsion polymers1
5,858,5491999(Hydroxyalkyl)urea crosslinking agents23
5,632,9771997Hair care compositions containing polymeric N-vinyl formamide and methods of treating hair12

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