Holger Frey
10Patents
7h-index
20Co-inventors
66Inventor score
Filing activity: Oct 7, 1996 → Mar 4, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7875698B2 | Polymeric initiators | Chemistry; Metallurgy | 27 | Active |
| US7538144B2 | Photoreactive polymers | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5998499A | Liquid crystalline (meth)acrylate compounds, composition and method | Chemistry; Metallurgy | 24 | Expired |
| US6339114B1 | Liquid crystalline (meth)acrylate compounds, composition and method | Chemistry; Metallurgy | 14 | Expired |
| US7795324B2 | Radiation curable compositions | Emerging Cross-Sectional Technologies | 14 | Active |
| US7507785B2 | Polymeric co-initiators | Chemistry; Metallurgy | 13 | Active |
| US7507773B2 | Radiation curable compositions | Emerging Cross-Sectional Technologies | 12 | Expired |
| US8399523B2 | Quarternization of the additive amino alkylmethacrylate copolymer E for improving permeability and solubility of pharmaceuticals | Chemistry; Metallurgy | 1 | Active |
| US12037438B2 | Star polymers having a silyl coupling | Chemistry; Metallurgy | 0 | Active |
| US12234311B2 | Amphiphilic block copolymer | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.