Martina Ortelt
23Patents
9h-index
59Co-inventors
78Inventor score
Filing activity: Feb 14, 1995 → Nov 1, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6881785B2 | Dispersions of amorphous unsaturated polyester resins based on particular Dicidol isomers | Chemistry; Metallurgy | 11 | Expired |
| US9868702B2 | Process for producing 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamine | Chemistry; Metallurgy | 10 | Active |
| US9862673B2 | 2-(3,3,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and use | Chemistry; Metallurgy | 10 | Active |
| US6797787B2 | Epoxidized polyalkenylenes and method for their preparation | Chemistry; Metallurgy | 10 | Expired |
| US7135522B2 | Dispersions of amorphous urethanized unsaturated polyester resins based on particular dicidol isomers | Chemistry; Metallurgy | 10 | Expired |
| US10173979B2 | Hardener composition including 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamine | Chemistry; Metallurgy | 9 | Active |
| US10221277B2 | Epoxy resin composition comprising 2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine (AM-CPDA) as hardener | Chemistry; Metallurgy | 9 | Active |
| US10214612B2 | Epoxy resin composition comprising 2-(2,2,6,6-tetramethylpiperidin-4-yl)propane-1,3-diamine as hardener | Chemistry; Metallurgy | 9 | Active |
| US10160717B2 | 2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and use | Chemistry; Metallurgy | 9 | Active |
| US9085506B2 | Process for preparing 3-aminomethyl-3,5,5-trimethylcyclohexylamine | Emerging Cross-Sectional Technologies | 8 | Active |
| US9994671B2 | Curable composition with high fracture toughness | Chemistry; Metallurgy | 4 | Active |
| US6353060B1 | Aqueous binders based on polybutadiene | Chemistry; Metallurgy | 4 | Expired |
| US10252980B1 | 2-(3-(aminomethyl)-3,5,5-trimethylcyclohexyl)propane-1,3-diamine, a process for its production and use | Chemistry; Metallurgy | 4 | Active |
| US5919859A | Aqueous resin dispersions | Chemistry; Metallurgy | 4 | Expired |
| US10472460B2 | Use of substituted benzyl alcohols in reactive epoxy systems | Chemistry; Metallurgy | 4 | Active |
| US10280252B2 | Latent epoxy resin formulations for liquid impregnation processes for production of fibre composite materials | Emerging Cross-Sectional Technologies | 4 | Active |
| US5705557A | One-component aqueous coating systems containing a reactive additive component | Chemistry; Metallurgy | 3 | Expired |
| US5705597A | Ketone-aldehyde resin with wide compatibility, process for its preparation, and composition containing same | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6218477A | Aqueous binders based on polybutadiene | Chemistry; Metallurgy | 2 | Expired |
| US10155840B2 | Latent epoxy resin formulations for liquid impregnation processes for production of fibre-reinforced composites | Chemistry; Metallurgy | 1 | Active |
| US9676898B2 | Curable compositions based on epoxy resins without benzyl alcohol | Emerging Cross-Sectional Technologies | 1 | Active |
| US10029427B2 | Process for the production of storage-stable polyurethane prepregs and mouldings produced therefrom from dissolved polyurethane composition | Emerging Cross-Sectional Technologies | 0 | Active |
| US10392469B2 | Epoxy resin compositions for production of storage-stable composites | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.