Inventor · disambiguated record
Joseph Paul Sejnowski
Also filed as: SEJNOWSKI JOSEPH · SEJNOWSKI JOSEPH P · SEJNOWSKI JOSEPH PAUL
27 granted patents·5 pending applications·893 citations·filing 1992–2017
97Inventor score
Top patents by PatentIndex Score
32 records- 0197US6202877B1Lip-openable spill-proof containerPLAYTEX PRODUCTS INC·Filed 1999·Granted Mar 20, 2001·155 cites·30 claims
- 0295US7376993B2Play gyms and methods of operating the sameKOLCRAFT ENTPR·Filed 2003·Granted May 27, 2008·63 cites·31 claims
- 0394US8388501B2Play gyms and methods of operating the sameMYERS PETER J·Filed 2012·Granted Mar 5, 2013·21 cites·20 claims
- 0494USD515867SLidPLAYTEX PRODUCTS INC·Filed 2004·Granted Feb 28, 2006·53 cites·1 claims
- 0592US7562789B2Cup assemblyPLAYTEX PRODUCTS INC·Filed 2003·Granted Jul 21, 2009·43 cites·58 claims
- 0692US6802757B1Developmental toyFIRST YEARS INC·Filed 2003·Granted Oct 12, 2004·47 cites·29 claims
- 0791US8256641B2Cup assemblyRANDOLPH ROSS STEVEN·Filed 2009·Granted Sep 4, 2012·18 cites·9 claims
- 0890US7878915B2Child swing and jumper apparatus and methods of operating the sameKOLCRAFT ENTPR INC·Filed 2006·Granted Feb 1, 2011·29 cites·22 claims
- 0989US8357054B2Child swing and jumper apparatus and methods of operating the sameKOLCRAFT ENTPR·Filed 2010·Granted Jan 22, 2013·11 cites·26 claims
- 1089US8272525B1Lip-openable spill-proof containerLA TORRE RICHARD D·Filed 2000·Granted Sep 25, 2012·47 cites·34 claims
- 1189USD520809SLidPLAYTEX PRODUCTS INC·Filed 2004·Granted May 16, 2006·33 cites·1 claims
- 1288USD421877SDrinking containerPLAYTEX PRODUCTS INC·Filed 1998·Granted Mar 28, 2000·36 cites·1 claims
- 1385US5312285ADescending ball game apparatusPLAYSKOOL INC·Filed 1992·Granted May 17, 1994·98 cites·15 claims
- 1484US8257229B2Play gyms and methods of operating the sameMYERS PETER J·Filed 2008·Granted Sep 4, 2012·16 cites·6 claims
- 1581US10618728B2Waste storage deviceANGELCARE USA LLC·Filed 2017·Granted Apr 14, 2020·2 cites·27 claims
- 1680US9033351B2Baby walkerGOODBABY GROUP CORP·Filed 2012·Granted May 19, 2015·13 cites·10 claims
- 1780US8702526B2Child swing and jumper apparatus and methods of operating the sameMYERS PETER J·Filed 2012·Granted Apr 22, 2014·5 cites·12 claims
- 1879US8764612B2Play gyms and methods of operating the sameMYERS PETER J·Filed 2013·Granted Jul 1, 2014·7 cites·5 claims
- 1973US9591936B2Cup assemblyRANDOLPH ROSS STEVEN·Filed 2012·Granted Mar 14, 2017·2 cites·20 claims
- 2073US6474373B1Inflatable device with liquid-powered air pumpITEM NEW PRODUCT DEV·Filed 2001·Granted Nov 5, 2002·22 cites·44 claims
- 2172US5681170AElectronic learning apparatus with self-adjusting level of difficultyHASBRO INC·Filed 1995·Granted Oct 28, 1997·60 cites·9 claims
- 2271US10314410B2Play gyms and methods of operating the sameMYERS PETER J·Filed 2014·Granted Jun 11, 2019·3 cites·10 claims
- 2371USD500226SLidPLAYTEX PRODUCTS INC·Filed 2003·Granted Dec 28, 2004·17 cites·1 claims
- 2471US5295701AIn line roller skate assembly having training wheelsPLAYSKOOL INC·Filed 1993·Granted Mar 22, 1994·39 cites·6 claims
- 2568US5590876ABall tossing deviceHASBRO INC·Filed 1995·Granted Jan 7, 1997·38 cites·7 claims
- 2662US2014103041A1Cup AssemblyEVEREADY BATTERY INC·Filed 2013·Application pending·0 cites
- 2761US2017143142A1Cup AssemblyEDGEWELL PERSONAL CARE BRANDS LLC·Filed 2017·Application pending·0 cites
- 2852US2007062906A1Spill resistant closureMORANO EMANUEL P·Filed 2006·Application pending·0 cites
- 2948US2006260663A1Projection mobileSEJNOWSKI JOSEPH P·Filed 2005·Application pending·0 cites
- 3048US2006264148A1Articulating mobileSEJNOWSKI JOSEPH P·Filed 2005·Application pending·0 cites
- 3141US5403018AWater toyPLAYSKOOL INC·Filed 1993·Granted Apr 4, 1995·13 cites·14 claims
- 3232USD573836SSpill resistant lidNOVARTIS AG·Filed 2006·Granted Jul 29, 2008·2 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Joseph Paul Sejnowski 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 →