Inventor · disambiguated record
William Paul Francik
Also filed as: FRANCIK WILLIAM P · FRANCIK WILLIAM PAUL
18 granted patents·6 pending applications·497 citations·filing 1990–2018
95Inventor score
Files withGOODYEAR TIRE & RUBBER17FRANCIK WILLIAM PAUL2MAJUMDAR RAMENDRA NATH2GOBINATH THULASIRAM1SANDSTROM PAUL HARRY1
Top patents by PatentIndex Score
24 records- 0197US5696197AHeterogeneous silica carbon black-filled rubber compoundGOODYEAR TIRE & RUBBER·Filed 1996·Granted Dec 9, 1997·183 cites·44 claims
- 0295US9212275B2Tire with tread comprised of functionalized elastomer and pre-treated silicaSANDSTROM PAUL HARRY·Filed 2012·Granted Dec 15, 2015·17 cites·2 claims
- 0392US9550893B2Rubber prepared with pre-treated precipitated silica and tire with componentGOODYEAR TIRE & RUBBER·Filed 2016·Granted Jan 24, 2017·3 cites·19 claims
- 0489US8592515B2Tire with rubber componentFRANCIK WILLIAM PAUL·Filed 2011·Granted Nov 26, 2013·16 cites·16 claims
- 0589US8426512B2Rubber composition containing silica reinforcement and functionalized polybutadiene rubber and tires having a component thereofZHANG PING·Filed 2009·Granted Apr 23, 2013·10 cites·3 claims
- 0686US6429245B1Tire tread with elastomers of spatially defined Tg'sGOODYEAR TIRE & RUBBER·Filed 1997·Granted Aug 6, 2002·56 cites·11 claims
- 0785US5780537ASilica-filled rubber composition containing two different carbon blacks and tire with tread made therefromGOODYEAR TIRE & RUBBER·Filed 1997·Granted Jul 14, 1998·45 cites·12 claims
- 0880US5174838ATire with tread base rubber blendGOODYEAR TIRE & RUBBER·Filed 1991·Granted Dec 29, 1992·37 cites·12 claims
- 0977US9045627B2Rubber composition and pneumatic tireGOODYEAR TIRE & RUBBER·Filed 2013·Granted Jun 2, 2015·2 cites·10 claims
- 1076US9441325B2Atmospheric plasma treatment of reinforcement cords and use in rubber articlesGOODYEAR TIRE & RUBBER·Filed 2013·Granted Sep 13, 2016·1 cites·12 claims
- 1174US7342065B2Preparation of nanocomposite of elastomer and exfoliated clay platelets, rubber compositions comprised of said nanocomposite and articles of manufacture, including tiresGOODYEAR TIRE & RUBBER·Filed 2004·Granted Mar 11, 2008·12 cites·15 claims
- 1274US5739198ARubber composition and tire with tread thereofGOODYEAR TIRE & RUBBER·Filed 1996·Granted Apr 14, 1998·26 cites·16 claims
- 1368US5091449AAlpha-(2,4-dihydroxy)phenyl N-phenyl nitrone and its use in the modification of diene containing polymersGOODYEAR TIRE & RUBBER·Filed 1990·Granted Feb 25, 1992·16 cites·12 claims
- 1465US5900448ARubber composition containing hydrated zinc-sodium thiosulfateGOODYEAR TIRE & RUBBER·Filed 1998·Granted May 4, 1999·17 cites·16 claims
- 1558US2012222795A1Tire with air barrier layerMAJUMDAR RAMENDRA NATH·Filed 2012·Application pending·0 cites
- 1658US2009288750A1Tire with air barrier layerMAJUMDAR RAMENDRA NATH·Filed 2009·Application pending·0 cites
- 1756US5792800AWire coat compound containing esters of aminobenzoic acidGOODYEAR TIRE & RUBBER·Filed 1997·Granted Aug 11, 1998·12 cites·15 claims
- 1855US5284195ATire with tread base rubber blendGOODYEAR TIRE & RUBBER·Filed 1992·Granted Feb 8, 1994·16 cites·4 claims
- 1954US5760114ARubber compound containing aminobenzylamineGOODYEAR TIRE & RUBBER·Filed 1996·Granted Jun 2, 1998·11 cites·12 claims
- 2053US5997673ATire tread compounds comprising partially crosslinked natural rubberGOODYEAR TIRE & RUBBER·Filed 1997·Granted Dec 7, 1999·17 cites·18 claims
- 2152US2020140674A1Rubber composition and pneumatic tire containing benzofulvene copolymerGOODYEAR TIRE & RUBBER·Filed 2018·Application pending·0 cites
- 2245US2008173382A1Self-healing materials and use thereof for extending the lifespan of a tireGOBINATH THULASIRAM·Filed 2007·Application pending·0 cites
- 2343US2016053071A1Rubber prepared with pre-treated precipitated silica and tire with componentGOODYEAR TIRE & RUBBER·Filed 2015·Application pending·0 cites
- 2440US2013165578A1Tire with rubber component containing functionalized polybutadiene and functionalized styrene/butadiene elastomersFRANCIK WILLIAM PAUL·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when William Paul Francik files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →