Inventor · disambiguated record
Stephen K. Franzyshen
Also filed as: FRANZYSHEN STEPHEN · FRANZYSHEN STEPHEN K · FRANZYSHEN STEPHEN KEITH
8 granted patents·10 pending applications·69 citations·filing 2003–2025
85Inventor score
Files withDUPONT TEIJIN FILMS US LTD4DENG FENGHUA3DUPONT TEIJIN FILMS US LP3NUGARA PETER N3MYLAR SPECIALTY FILMS U S LP2
Top patents by PatentIndex Score
18 records- 0183US8840920B2Composite structure including a low vinyl acetate layerNUGARA PETER N·Filed 2010·Granted Sep 23, 2014·8 cites·16 claims
- 0280US7157126B2Tear resistant bag for consumablesDUPONT TEIJIN FILMS US LTD·Filed 2004·Granted Jan 2, 2007·28 cites·15 claims
- 0379US7012032B2Tear resistant peelable seal for containersDUPONT TEIJIN FILMS US LTD·Filed 2003·Granted Mar 14, 2006·17 cites·15 claims
- 0474US10954054B2Thermoformable copolyester laminateDUPONT TEIJIN FILMS US LP·Filed 2018·Granted Mar 23, 2021·1 cites·17 claims
- 0571US2025276842A1Thermoformable copolyester laminateMYLAR SPECIALTY FILMS U S LP·Filed 2025·Application pending·0 cites
- 0665US12234078B2Thermoformable copolyester laminateMYLAR SPECIALTY FILMS U S LP·Filed 2021·Granted Feb 25, 2025·0 cites·15 claims
- 0764US8197925B2Self-venting polymeric filmSANKEY STEPHEN WILLIAM·Filed 2004·Granted Jun 12, 2012·11 cites·31 claims
- 0860US2023340219A1Breathable composite polymeric filmsDUPONT TEIJIN FILMS US LP·Filed 2021·Application pending·0 cites
- 0957US2006127463A1Composite structure including a low vinyl acetate layerNUGARA PETER N·Filed 2004·Application pending·0 cites
- 1054US2010178318A9Composite Structure Including A Low Vinyl Acetate LayerNUGARA PETER N·Filed 2005·Application pending·0 cites
- 1150US8586159B2Self-venting polymeric filmSANKEY STEPHEN WILLIAM·Filed 2004·Granted Nov 19, 2013·1 cites·86 claims
- 1250US2010221391A1Dual ovenable food package having a thermoformable polyester film lidDENG FENGHUA·Filed 2008·Application pending·0 cites
- 1350US2009130276A1Polymeric Film PackagingDUPONT TEIJIN FILMS US LTD·Filed 2006·Application pending·0 cites
- 1449US2024002118A1Fibrous containers for ovenable productsDUPONT TEIJIN FILMS US LP·Filed 2021·Application pending·0 cites
- 1545US7195804B2Paperboard with improved wet tear strengthDUPONT TEIJIN FILMS US LTD·Filed 2003·Granted Mar 27, 2007·3 cites·18 claims
- 1645US2006040076A1Formable film for cold-form, blister-type pharmaceutical packagingFRANZYSHEN STEPHEN K·Filed 2004·Application pending·0 cites
- 1745US2013236612A1Thermoformable Copolyester LaminateDENG FENGHUA·Filed 2011·Application pending·0 cites
- 1840US2006222845A1Anti-microbial coated polymeric filmDENG FENGHUA·Filed 2004·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →