John C. Leighton
28Patents
12h-index
23Co-inventors
77Inventor score
Filing activity: Dec 11, 1986 → May 17, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5416127A | Radiation curable hot melt pressure sensitive adhesives | Chemistry; Metallurgy | 32 | Expired |
| US5858549A | (Hydroxyalkyl)urea crosslinking agents | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4906397A | Detergent compositions utilizing divinyl ether polymers as builders and novel divinyl ether polymers | Chemistry; Metallurgy | 22 | Expired |
| US5061396A | Detergent compositions containing polyether polycarboxylates | Chemistry; Metallurgy | 21 | Expired |
| US4892898A | Water soluble polymers containing allyloxybenzenesulfonate monomers | Chemistry; Metallurgy | 20 | Expired |
| US5308530A | Detergent compositions containing polycarboxylates and calcium-sensitive enzymes | Chemistry; Metallurgy | 20 | Expired |
| US5501851A | Emulsion polymers for use in hair fixatives | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5066749A | Hydrophobically-modified polycarboxylates and process for their preparation | Chemistry; Metallurgy | 16 | Expired |
| US5632977A | Hair care compositions containing polymeric N-vinyl formamide and methods of treating hair | Human Necessities | 16 | Expired |
| US5478553A | Hair fixative compositions containing polymeric N-vinyl formamide | Human Necessities | 15 | Expired |
| US6359076B1 | Crosslinkable carpet-back coating with hydroxy-functionalized vinyl acetate emulsion polymers | Textiles; Paper | 14 | Expired |
| US4915845A | Inhibition method | Chemistry; Metallurgy | 13 | Expired |
| US4707306A | Alpha-aminomethylene phosphonate betaines and polymers prepared therewith | Chemistry; Metallurgy | 12 | Expired |
| US4778865A | Alpha-aminomethylene phosphonate betaines and polymers prepared therewith | Chemistry; Metallurgy | 12 | Expired |
| US7972589B2 | Hair fixative film | Human Necessities | 11 | Active |
| US4996045A | Hair fixative compositions containing alpha-aminomethylene phosphonate betaines | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4946627A | Hydrophobically modified polycarboxylate polymers utilized as detergent builders | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5609857A | Methods of conditioning hair which utilize polymeric N-vinyl formamide | Human Necessities | 8 | Expired |
| US5415926A | Process for reducing the free aldehyde content in N-alkylol amide monomers | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5023368A | Aminophosphonate-containing polymers | Chemistry; Metallurgy | 6 | Expired |
| US5187006A | N-allyl-N-dialkoxyethyl amide or amine emulsion binders for nonwoven fabrics | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5252663A | Formaldehyde-free crosslinking emulsion polymer systems based on vinyl ester dialkoxyhydroxyethyl acrylamide co- and terpolymers | Chemistry; Metallurgy | 5 | Expired |
| US5278211A | Woodworking adhesive composition containing vinyl acetate and N-(2,2-dialkoxy-hydroxy)ethyl acrylamide | Chemistry; Metallurgy | 4 | Expired |
| US5126108A | Aminophosphonate-containing polymers used in an anticorrosion method | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5087682A | Polyether polycarboxylate compositions useful as detergent builders | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.