Mark S. Holt
24Patents
15h-index
25Co-inventors
77Inventor score
Filing activity: Feb 5, 1992 → Mar 18, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5278314A | 5-thio-substituted benzotriazole UV-absorbers | Chemistry; Metallurgy | 44 | Expired |
| US5280124A | 5-sulfonyl-substituted benzotriazole UV-absorbers | Chemistry; Metallurgy | 42 | Expired |
| US5354794A | Electro coat/base coat/clear coat finishes stabilized with S-triazine UV absorbers | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5516914A | Compositions stabilized with 5-thio-substituted benzotriazole UV-absorbers | Chemistry; Metallurgy | 38 | Expired |
| US5436349A | Compositions stabilized with 5-sulfonyl-substituted benotriazole UV-absorbers | Chemistry; Metallurgy | 35 | Expired |
| US5574166A | Crystalline form of 2-(2-hydroxy-3-.alpha.-cumyl-5-tert-octylphenyl)-2H-benzotriazole | Physics | 35 | Expired |
| US5607987A | 2-(2-hydroxy-3-.alpha. cumyl-5-tert nonyl or dodecyl phenyl)-2H- Benzotriazole UV Absorbers | Physics | 31 | Expired |
| US5563242A | Electro coat/base coat/clear coat finishes stabilized with soluble and thermally stable benzotriazole UV absorbers | Physics | 26 | Expired |
| US5476937A | S-triazine UV absorbers substituted by a sulfur-containing moiety | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5554760A | 2-(2-hydroxy-3-.alpha.-cumyl-5-nonylor 5-dodecylphenyl)-2H-benzotriazole | Physics | 22 | Expired |
| US5556973A | Red-shifted tris-aryl-s-triazines and compositions stabilized therewith | Chemistry; Metallurgy | 17 | Expired |
| US7973194B1 | High solvating cyclohexane dicarboxylate diesters plasticizers | Chemistry; Metallurgy | 16 | Active |
| US5216156A | Non-migrating 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine 1,3,5-triazine derivatives | Chemistry; Metallurgy | 16 | Expired |
| US5637706A | Compositions stabilized with red-shifted tris-aryl-s-triazines | Chemistry; Metallurgy | 15 | Expired |
| US5990214A | Liquid glycol benzoate compositions | Chemistry; Metallurgy | 15 | Expired |
| US5543518A | Red-shifted tris-aryl-s-triazines and compositions stabilized therewith | Chemistry; Metallurgy | 14 | Expired |
| US7361779B1 | Low-melting mixtures of di-n-butyl and diisobutyl terephthalate | Chemistry; Metallurgy | 13 | Active |
| US5300544A | Non-migrating 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperdine 1,3,5-triazine derivatives as polymer stabilizers | Chemistry; Metallurgy | 9 | Expired |
| US6689830B1 | Film forming compositions containing benzoic acid esters of 8-carbon alcohols as additives | Chemistry; Metallurgy | 8 | Expired |
| US5942626A | Process for making 5-thio-substituted benzotriazole UV absorbers | Chemistry; Metallurgy | 7 | Expired |
| US6184278A | Liquid glycol benzoate compositions and polymer compositions containing same | Chemistry; Metallurgy | 7 | Expired |
| US8784989B2 | Sealant compositions having a novel plasticizer | Emerging Cross-Sectional Technologies | 5 | Active |
| US7741395B2 | Low volatile organic content viscosity reducer | Chemistry; Metallurgy | 4 | Active |
| US8088854B2 | Terephthalates as plasticizers in vinyl acetate polymer compositions | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.