Inventor · disambiguated record
Richard C. Darr
Also filed as: DARR RICHARD C
204 granted patents·19 pending applications·6,107 citations·filing 1980–2025
99Inventor score
Top patents by PatentIndex Score
223 records- 0199US11939104B2Lightweight plastic container and preformPLASTIPAK PACKAGING INC·Filed 2023·Granted Mar 26, 2024·2 cites·29 claims
- 0299US11834222B2Lightweight plastic container and preformPLASTIPAK PACKAGING INC·Filed 2023·Granted Dec 5, 2023·4 cites·21 claims
- 0399US11780634B2Lightweight plastic container and preformPLASTIPAK PACKAGING INC·Filed 2022·Granted Oct 10, 2023·4 cites·29 claims
- 0499US11560250B2Lightweight plastic container and preformPLASTIPAK PACKAGING INC·Filed 2021·Granted Jan 24, 2023·6 cites·27 claims
- 0599USD358547SFaceted bottlePLASTIPAK PACKAGING INC·Filed 1994·Granted May 23, 1995·115 cites·1 claims
- 0698US10266299B2Lightweight plastic container and preformPLASTIPAK PACKAGING INC·Filed 2018·Granted Apr 23, 2019·8 cites·30 claims
- 0798US9850019B2Lightweight plastic container and preformPLASTIPAK PACKAGING INC·Filed 2016·Granted Dec 26, 2017·8 cites·30 claims
- 0898US9738409B2Lightweight plastic container and preformPLASTIPAK PACKAGING INC·Filed 2017·Granted Aug 22, 2017·7 cites·30 claims
- 0998US9522759B2Lightweight plastic container and preformPLASTIPAK PACKAGING INC·Filed 2016·Granted Dec 20, 2016·8 cites·30 claims
- 1098US9403310B2Lightweight plastic container and preformPLASTIPAK PACKAGING INC·Filed 2015·Granted Aug 2, 2016·8 cites·21 claims
- 1198US9033168B2Lightweight plastic container and preformPLASTIPAK PACKAGING INC·Filed 2014·Granted May 19, 2015·23 cites·30 claims
- 1298US7279207B2Plastic preform with stepped neck finishPLASTIPAK PACKAGING INC·Filed 2005·Granted Oct 9, 2007·53 cites·13 claims
- 1398USD522368SContainer basePLASTIPAK PACKAGING INC·Filed 2003·Granted Jun 6, 2006·95 cites·1 claims
- 1498US6983858B2Hot fillable container with flexible base portionPLASTIPAK PACKAGING INC·Filed 2003·Granted Jan 10, 2006·127 cites·18 claims
- 1598US6588612B1Plastic container with stacking recessesPLASTIPAK PACKAGING INC·Filed 2002·Granted Jul 8, 2003·157 cites·15 claims
- 1698US5676267AMulti-layer containersPLASTIPAK PACKAGING INC·Filed 1995·Granted Oct 14, 1997·132 cites·18 claims
- 1798USD383677SBottlePLASTIPAK PACKAGING INC·Filed 1996·Granted Sep 16, 1997·85 cites·1 claims
- 1898US5464106AMulti-layer containersPLASTIPAK PACKAGING INC·Filed 1994·Granted Nov 7, 1995·134 cites·17 claims
- 1998USD282349SPlastic bottlePLASTIPAK PACKAGING INC·Filed 1983·Granted Jan 28, 1986·68 cites·1 claims
- 2097US10023345B2Lightweight plastic container and preformPLASTIPAK PACKAGING INC·Filed 2017·Granted Jul 17, 2018·7 cites·28 claims
- 2197US9139326B2Lightweight plastic container and preformPLASTIPAK PACKAGING INC·Filed 2015·Granted Sep 22, 2015·7 cites·30 claims
- 2297US7520400B2Plastic blow molded freestanding containerPLASTIPAK PACKAGING INC·Filed 2007·Granted Apr 21, 2009·36 cites·6 claims
- 2397USD392188SContainer having handlePLASTIPAK PACKAGING INC·Filed 1996·Granted Mar 17, 1998·99 cites·1 claims
- 2497USD332747SBottle with handlePLASTIPAK PACKAGING INC·Filed 1991·Granted Jan 26, 1993·100 cites·1 claims
- 2597USD315678SBottlePLASTIPAK PACKAGING INC·Filed 1989·Granted Mar 26, 1991·57 cites·1 claims
- 2697USD281577SPlastic bottlePLASTIPAK PACKAGING INC·Filed 1983·Granted Dec 3, 1985·57 cites·1 claims
- 2796US8857637B2Lightweight plastic container and preformDARR RICHARD C·Filed 2007·Granted Oct 14, 2014·21 cites·34 claims
- 2896US8511499B2ContainerPERRY JAMES P·Filed 2011·Granted Aug 20, 2013·25 cites·30 claims
- 2996US8308008B2ContainerPERRY JAMES P·Filed 2007·Granted Nov 13, 2012·57 cites·22 claims
- 3096USD591154SContainer body portionPLASTIPAK PACKAGING INC·Filed 2009·Granted Apr 28, 2009·59 cites·1 claims
- 3196USD582279SContainer body portionPLASTIPAK PACKAGING INC·Filed 2008·Granted Dec 9, 2008·66 cites·1 claims
- 3296US6932228B1Stackable plastic containerPLASTIPAK PACKAGING INC·Filed 2004·Granted Aug 23, 2005·71 cites·17 claims
- 3396US6929139B2Plastic container with sidewall constructionPLASTIPAK PACKAGING INC·Filed 2003·Granted Aug 16, 2005·61 cites·20 claims
- 3496US6585123B1Bottle basePLASTIPAK PACKAGING INC·Filed 2002·Granted Jul 1, 2003·97 cites·17 claims
- 3596USD470773SBottle body portionPLASTIPAK PACKAGING INC·Filed 2000·Granted Feb 25, 2003·63 cites·1 claims
- 3695US10457437B2Lightweight plastic container and preformPLASTIPAK PACKAGING INC·Filed 2018·Granted Oct 29, 2019·8 cites·30 claims
- 3795US6971530B2Plastic container having stepped neck finishPLASTIPAK PACKAGING INC·Filed 2003·Granted Dec 6, 2005·50 cites·20 claims
- 3895US6932230B2Hollow plastic bottle including vacuum panelsPLASTIPAK PACKAGING INC·Filed 2003·Granted Aug 23, 2005·81 cites·20 claims
- 3995US6857531B2Plastic containerPLASTIPAK PACKAGING INC·Filed 2003·Granted Feb 22, 2005·81 cites·18 claims
- 4095US5690244ABlow molded container having paneled side wallPLASTIPAK PACKAGING INC·Filed 1995·Granted Nov 25, 1997·217 cites·13 claims
- 4194US12391424B2Lightweight plastic container and preformPLASTIPAK PACKAGING INC·Filed 2024·Granted Aug 19, 2025·0 cites·20 claims
- 4294USD466819SBottle body portionPLASTIPAK PACKAGING INC·Filed 2002·Granted Dec 10, 2002·49 cites·1 claims
- 4394US2025368378A1Lightweight plastic container and preformPLASTIPAK PACKAGING INC·Filed 2025·Application pending·0 cites
- 4493US12454385B2Lightweight plastic container and preformPLASTIPAK PACKAGING INC·Filed 2024·Granted Oct 28, 2025·0 cites·22 claims
- 4593USD568739SInterlocking plastic containerPLASTIPAK PACKAGING INC·Filed 2006·Granted May 13, 2008·54 cites·1 claims
- 4693USD528422SContainer basePLASTIPAK PACKAGING INC·Filed 2006·Granted Sep 19, 2006·42 cites·1 claims
- 4793US6964359B1Plastic containerPLASTIPAK PACKAGING INC·Filed 2004·Granted Nov 15, 2005·63 cites·10 claims
- 4893US5927525AMulti-layer containers and preformsPLASTIPAK PACKAGING INC·Filed 1997·Granted Jul 27, 1999·102 cites·20 claims
- 4993US5804305AMulti-layer preform used for plastic blow moldingPLASTIPAK PACKAGING INC·Filed 1995·Granted Sep 8, 1998·74 cites·11 claims
- 5093US5645183AMulti-layer containersPLASTIPAK PACKAGING INC·Filed 1995·Granted Jul 8, 1997·67 cites·29 claims
Showing the top 50 of 223 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →