Assignee
PIGEON CORP
JP·45 granted patents·3 pending applications·634 citations·filing 1985–2021
Top patents by PatentIndex Score
48 records- 0195USD442435SStraw cupPIGEON CORP·Filed 2000·Granted May 22, 2001·68 cites·1 claims
- 0293USD988500SBreast pump valvePIGEON CORP·Filed 2021·Granted Jun 6, 2023·18 cites·1 claims
- 0392USD744086SBreast pumpPIGEON CORP·Filed 2014·Granted Nov 24, 2015·49 cites·1 claims
- 0488USD564656SFunnel cover for breast pumpPIGEON CORP·Filed 2006·Granted Mar 18, 2008·44 cites·1 claims
- 0585USD967397SBreast pumpPIGEON CORP·Filed 2021·Granted Oct 18, 2022·15 cites·1 claims
- 0685USD368965STeeth correction toyPIGEON CORP·Filed 1994·Granted Apr 16, 1996·31 cites·1 claims
- 0780USD602596SNipple protectorPIGEON CORP·Filed 2008·Granted Oct 20, 2009·24 cites·1 claims
- 0879US6705485B1Drinking learning cupPIGEON CORP·Filed 2000·Granted Mar 16, 2004·29 cites·3 claims
- 0978US7857153B2Artificial nipple, infant feeding device, and artificial nipple manufacturing methodPIGEON CORP·Filed 2005·Granted Dec 28, 2010·14 cites·15 claims
- 1075USD637300STeatPIGEON CORP·Filed 2010·Granted May 3, 2011·20 cites·1 claims
- 1175US7857831B2Lip closing toolPIGEON CORP·Filed 2006·Granted Dec 28, 2010·15 cites·13 claims
- 1273USD363127STeeth correction toyPIGEON CORP·Filed 1994·Granted Oct 10, 1995·17 cites·1 claims
- 1372US6745912B2Artificial nipple and a feeding bottle having the artificial nipplePIGEON CORP·Filed 2002·Granted Jun 8, 2004·33 cites·11 claims
- 1472USD371441STeeth correction toyPIGEON CORP·Filed 1994·Granted Jul 2, 1996·16 cites·1 claims
- 1571US7758540B2Breast pumpPIGEON CORP·Filed 2008·Granted Jul 20, 2010·14 cites·18 claims
- 1671US7396340B2Breast pumpPIGEON CORP·Filed 2005·Granted Jul 8, 2008·13 cites·12 claims
- 1767US7749188B2Breast pumpPIGEON CORP·Filed 2006·Granted Jul 6, 2010·8 cites·32 claims
- 1866US6767357B2Teething ring and bearing platePIGEON CORP·Filed 2001·Granted Jul 27, 2004·21 cites·8 claims
- 1963US7713230B2Breast pumpPIGEON CORP·Filed 2008·Granted May 11, 2010·5 cites·18 claims
- 2061USD785169SNursing padPIGEON CORP·Filed 2015·Granted Apr 25, 2017·10 cites·1 claims
- 2161USD598117SNipple protectorPIGEON CORP·Filed 2008·Granted Aug 11, 2009·11 cites·1 claims
- 2260US11123462B2Manual breast pumpPIGEON CORP·Filed 2017·Granted Sep 21, 2021·1 cites·18 claims
- 2358US9724454B2Manual breast pumpPIGEON CORP·Filed 2013·Granted Aug 8, 2017·1 cites·5 claims
- 2458US4711167AFruit juice squeezerPIGEON CORP·Filed 1985·Granted Dec 8, 1987·23 cites·5 claims
- 2555US2024033404A1Valve member and milking machinePIGEON CORP·Filed 2021·Application pending·0 cites
- 2654US5947923ABreast pumpPIGEON CORP·Filed 1996·Granted Sep 7, 1999·77 cites·8 claims
- 2752US7479125B2Breast pumpPIGEON CORP·Filed 2004·Granted Jan 20, 2009·7 cites·21 claims
- 2852US6945966B2Absorbent breast padPIGEON CORP·Filed 2000·Granted Sep 20, 2005·24 cites·10 claims
- 2950USD785787SNursing padPIGEON CORP·Filed 2015·Granted May 2, 2017·6 cites·1 claims
- 3049US11992587B2Electric breast pump, method of controlling electric breast pump, and control program for electric breast pumpPIGEON CORP·Filed 2019·Granted May 28, 2024·0 cites·6 claims
- 3149US2004000382A1Nonwoven fabricPIGEON CORP·Filed 2003·Application pending·0 cites
- 3247US12220384B2PacifierPIGEON CORP·Filed 2020·Granted Feb 11, 2025·0 cites·6 claims
- 3347USD375544SPortable child toilet seatPIGEON CORP·Filed 1994·Granted Nov 12, 1996·7 cites·1 claims
- 3446US12133942B2Manual breast pumpPIGEON CORP·Filed 2019·Granted Nov 5, 2024·0 cites·2 claims
- 3545US12458736B2Electric breast pump, method of controlling electric breast pump, and control program for electric breast pumpPIGEON CORP·Filed 2019·Granted Nov 4, 2025·0 cites·11 claims
- 3645USD914894SPacifierPIGEON CORP·Filed 2019·Granted Mar 30, 2021·4 cites·1 claims
- 3743US12420000B2Breast pumpPIGEON CORP·Filed 2019·Granted Sep 23, 2025·0 cites·4 claims
- 3843USD628287SBreast pumpPIGEON CORP·Filed 2010·Granted Nov 30, 2010·7 cites·1 claims
- 3942US11168800B2Check-valvePIGEON CORP·Filed 2018·Granted Nov 9, 2021·0 cites·9 claims
- 4041US11207450B2Breast pumpPIGEON CORP·Filed 2016·Granted Dec 28, 2021·0 cites·11 claims
- 4141US7726878B2Clinical thermometerPIGEON CORP·Filed 2005·Granted Jun 1, 2010·2 cites·17 claims
- 4240US12220506B2Breast pumpPIGEON CORP·Filed 2019·Granted Feb 11, 2025·0 cites·16 claims
- 4337US12527897B2Milking machinePIGEON CORP·Filed 2019·Granted Jan 20, 2026·0 cites·18 claims
- 4437US12016984B2Negative pressure transmitter and breast pump device using samePIGEON CORP·Filed 2018·Granted Jun 25, 2024·0 cites·11 claims
- 4536US2022339330A1Breast pumpPIGEON CORP·Filed 2019·Application pending·0 cites
- 4635US12383661B2Manual breast pumpPIGEON CORP·Filed 2018·Granted Aug 12, 2025·0 cites·12 claims
- 4734USD979740SBreast pumpPIGEON CORP·Filed 2021·Granted Feb 28, 2023·0 cites·1 claims
- 4833USD1008471STeatPIGEON CORP·Filed 2021·Granted Dec 19, 2023·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →