David John Trecker
20Patents
8h-index
9Co-inventors
60Inventor score
Filing activity: May 26, 1971 → Jun 5, 1978
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3935330A | Two-step coating process | Chemistry; Metallurgy | 57 | Expired |
| US3979270A | Method for curing acrylated epoxidized soybean oil amine compositions | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4025477A | Acrylated epoxidized soybean oil urethane derivatives | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4012445A | Beta-amino carbonyl catalysts for polyurethane preparation | Chemistry; Metallurgy | 25 | Expired |
| US4003868A | Ink or coating compositions of low volatility | Emerging Cross-Sectional Technologies | 16 | Expired |
| US3931075A | Acrylated epoxidized soybean oil amine compositions and method | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4093661A | Catalytic decarbonylation of esters | Chemistry; Metallurgy | 14 | Expired |
| US4011223A | Bis-(1,4-beta-amino carbonyl-ethyl)-piperazines | Chemistry; Metallurgy | 12 | Expired |
| US4038210A | Beta-amino nitrile catalysts for polyurethane preparation | Chemistry; Metallurgy | 7 | Expired |
| US4016059A | Method for curing ink and coating compositions of acrylated epoxidized soybean oil amine compounds | Chemistry; Metallurgy | 6 | Expired |
| US4233130A | Ink and coating compositions and method | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4215167A | Ink and coating compositions and method | Emerging Cross-Sectional Technologies | 4 | Expired |
| US3954749A | Beta-amino carbonyl catalysts for polyurethane preparation | Chemistry; Metallurgy | 4 | Expired |
| US4224369A | Method for coating or printing using acrylated epoxidized soybean oil urethane compositions | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4157947A | Coating and ink compositions and method | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4220569A | Acrylated epoxidized soybean oil urethane compositions and method | Emerging Cross-Sectional Technologies | 3 | Expired |
| USRE29131E | Radiation-curable acrylate-capped polycaprolactone compositions | General | 3 | Expired |
| US3966797A | Dinorbornenes | Chemistry; Metallurgy | 3 | Expired |
| US3931071A | Compositions of acrylated epoxidized soybean oil amine compounds useful as inks and coatings | Chemistry; Metallurgy | 2 | Expired |
| US4225513A | Catalytic decarbonylation of esters | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.