Polyfibron Technologies, Inc.
16Patents
0Active
16Granted
32Portfolio score
Filing activity: May 24, 1996 → Aug 23, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5925500A | Method of making laser imaged printing plates utilizing ultraviolet absorbing layer | Emerging Cross-Sectional Technologies | 82 | Expired |
| US5974974A | Substantially transparent printing blankets and methods for using same | Performing Operations; Transporting | 31 | Expired |
| US6245487A | Methods for enhancing images on relief image printing plates | Physics | 19 | Expired |
| US5846691A | Composite relief image printing plates and methods for preparing same | Physics | 19 | Expired |
| US6605410B2 | Laser imaged printing plates | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6367381B1 | Laser imaged printing plates comprising a multi-layer slip film | Physics | 13 | Expired |
| US6312871A | Composite relief image printing plates | Physics | 9 | Expired |
| US5976765A | Solid-capped liquid photopolymer printing elements | Physics | 7 | Expired |
| US6756181B2 | Laser imaged printing plates | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5735983A | Method for manufacturing a printing plate | Physics | 6 | Expired |
| US5902714A | Latex-based, aqueous developable photopolymers and use thereof in printing plates | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6066436A | Aqueous developable photosensitive polyurethane-methacrylate | Chemistry; Metallurgy | 3 | Expired |
| US6691613B1 | Impression cylinder comprising indexing means for mounting a printing sleeve on the support cylinder | Performing Operations; Transporting | 2 | Expired |
| US6007967A | Methods for off-contact imaging solid printing plates | Physics | 2 | Expired |
| US5859134A | Polymers which are dispersible in aqueous solvents and photocurable elements comprising same | Chemistry; Metallurgy | 1 | Expired |
| US5919604A | Rubber-based aqueous developable photopolymers and photocurable elements comprising same | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.