Bernhard Seiferling
45Patents
18h-index
69Co-inventors
84Inventor score
Filing activity: Jan 9, 1991 → Oct 25, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6627124B1 | Single mould alignment | Emerging Cross-Sectional Technologies | 183 | Expired |
| US6800225B1 | Process and device for the manufacture of mouldings and mouldings manufactured in accordance with that process | Emerging Cross-Sectional Technologies | 174 | Expired |
| US5712356A | Cross-linkable copolymers and hydrogels | Chemistry; Metallurgy | 116 | Expired |
| US5665840A | Polymeric networks from water-soluble prepolymers | Chemistry; Metallurgy | 115 | Expired |
| US5609246A | Blister pack for an optical lens | Emerging Cross-Sectional Technologies | 88 | Expired |
| US5936052A | Cross-linkable copolymers and hydrogels | Chemistry; Metallurgy | 65 | Expired |
| US5782460A | Process and device for the manufacture of mouldings | Emerging Cross-Sectional Technologies | 60 | Expired |
| US6342570B1 | Cross-linkable copolymers and hydrogels | Chemistry; Metallurgy | 59 | Expired |
| US6149842A | Methods and compositions for manufacturing tinted ophthalmic lenses | Performing Operations; Transporting | 47 | Expired |
| US5198477A | Contact lenses made from thermoformable material | Physics | 38 | Expired |
| USD371678S | Combined lid and package for contact lenses | General | 31 | Expired |
| US6162844A | Method and composition for incorporating radiation-absorbing agents into polymers | Emerging Cross-Sectional Technologies | 31 | Expired |
| US6113817A | Molding processes | Performing Operations; Transporting | 30 | Expired |
| US6149692A | Method and composition for incorporating radiation-absorbing agents into polymers | Textiles; Paper | 29 | Expired |
| US5196493A | Polymers and hard, gas-permeable contact lenses made therefrom | Chemistry; Metallurgy | 29 | Expired |
| US5194556A | Rigid contact lenses with improved oxygen permeability | Physics | 26 | Expired |
| US5408280A | Process for rendering contact lenses hydrophilic | Physics | 24 | Expired |
| US8383744B2 | Actinically-crosslinkable siloxane-containing copolymers | Physics | 24 | Active |
| US5871675A | Crosslinked tinted polymers | Chemistry; Metallurgy | 18 | Expired |
| US6638451B1 | Plastic casting molds | Emerging Cross-Sectional Technologies | 18 | Expired |
| US8088313B2 | Process for the manufacture of mouldings | Emerging Cross-Sectional Technologies | 17 | Active |
| US6849210B2 | Process for the manufacture of moldings | Chemistry; Metallurgy | 16 | Expired |
| US7780879B2 | Method for making contact lenses | Performing Operations; Transporting | 16 | Active |
| US6042756A | Process for the manufacture of moulded articles that are partly colored or have regions of different colors | Performing Operations; Transporting | 14 | Expired |
| US8440735B2 | Method for making contact lenses | Performing Operations; Transporting | 13 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.