Assignee
RETRACTABLE TECHNOLOGIES INC
US·57 granted patents·6 pending applications·2,119 citations·filing 1997–2025
Top patents by PatentIndex Score
63 records- 0194US8048031B2IV catheter introducerRETRACTABLE TECHNOLOGIES INC·Filed 2009·Granted Nov 1, 2011·138 cites·11 claims
- 0293USD894381SSyringe barrelRETRACTABLE TECHNOLOGIES INC·Filed 2019·Granted Aug 25, 2020·14 cites·1 claims
- 0392US9138545B2Needle retraction apparatusRETRACTABLE TECHNOLOGIES INC·Filed 2012·Granted Sep 22, 2015·62 cites·28 claims
- 0492US7740615B2IV catheter introducer with retractable needle—continuationRETRACTABLE TECHNOLOGIES INC·Filed 2008·Granted Jun 22, 2010·81 cites·3 claims
- 0591US6494863B1One-use retracting syringe with positive needle retentionRETRACTABLE TECHNOLOGIES INC·Filed 2001·Granted Dec 17, 2002·224 cites·35 claims
- 0690US9694139B2Fluid flow control device with retractable cannulaRETRACTABLE TECHNOLOGIES INC·Filed 2016·Granted Jul 4, 2017·8 cites·6 claims
- 0789US9308353B2Needle retraction apparatusRETRACTABLE TECHNOLOGIES INC·Filed 2013·Granted Apr 12, 2016·22 cites·10 claims
- 0889US6015438AFull displacement retractable syringeRETRACTABLE TECHNOLOGIES INC·Filed 1997·Granted Jan 18, 2000·316 cites·19 claims
- 0987US9814841B2Medical device with sliding frontal attachment and retractable needleRETRACTABLE TECHNOLOGIES INC·Filed 2013·Granted Nov 14, 2017·17 cites·11 claims
- 1086US6572584B1Retractable syringe with reduced retraction forceRETRACTABLE TECHNOLOGIES INC·Filed 2000·Granted Jun 3, 2003·189 cites·28 claims
- 1185US11141570B2IV catheter with retractable needle and laterally offset biasing element and needle retraction cavityRETRACTABLE TECHNOLOGIES INC·Filed 2018·Granted Oct 12, 2021·5 cites·10 claims
- 1285US9320469B2Retractable needle for blood gas samplingRETRACTABLE TECHNOLOGIES INC·Filed 2014·Granted Apr 26, 2016·21 cites·5 claims
- 1385US6872193B2IV catheter introducer with retractable needleRETRACTABLE TECHNOLOGIES INC·Filed 2001·Granted Mar 29, 2005·133 cites·66 claims
- 1483US6221055B1Retractable dental syringeRETRACTABLE TECHNOLOGIES INC·Filed 1999·Granted Apr 24, 2001·208 cites·25 claims
- 1582US9381309B2Frontal attachment device for syringe with pinch-activated retractionRETRACTABLE TECHNOLOGIES INC·Filed 2013·Granted Jul 5, 2016·12 cites·21 claims
- 1682USD645962SHousing for collection device for bodily fluidsRETRACTABLE TECHNOLOGIES INC·Filed 2010·Granted Sep 27, 2011·30 cites·1 claims
- 1779US10625028B2Safety syringe with needle redirection deviceRETRACTABLE TECHNOLOGIES INC·Filed 2017·Granted Apr 21, 2020·3 cites·21 claims
- 1879US10568554B2Blood collection tube holder with slide-activated needle retractionRETRACTABLE TECHNOLOGIES INC·Filed 2016·Granted Feb 25, 2020·3 cites·18 claims
- 1979US6210371B1Winged I.V. setRETRACTABLE TECHNOLOGIES INC·Filed 1999·Granted Apr 3, 2001·183 cites·18 claims
- 2078US12064605B2Syringe with flat indicia display surfaceRETRACTABLE TECHNOLOGIES INC·Filed 2019·Granted Aug 20, 2024·2 cites·31 claims
- 2178US11000217B2Blood collection tube holder with discharge needle displacement memberRETRACTABLE TECHNOLOGIES INC·Filed 2016·Granted May 11, 2021·3 cites·3 claims
- 2277US5989220ASelf-retracting IV catheter introducerRETRACTABLE TECHNOLOGIES INC·Filed 1998·Granted Nov 23, 1999·179 cites·28 claims
- 2376US9956352B2Combined medical device with sliding frontal attachment and retractable needleRETRACTABLE TECHNOLOGIES INC·Filed 2013·Granted May 1, 2018·6 cites·14 claims
- 2476US9931475B2Frontal attachment device for syringe with pinch-activated needle retractionRETRACTABLE TECHNOLOGIES INC·Filed 2016·Granted Apr 3, 2018·2 cites·3 claims
- 2575US9808602B2Needle retraction apparatusRETRACTABLE TECHNOLOGIES INC·Filed 2016·Granted Nov 7, 2017·3 cites·14 claims
- 2674US10646148B2Bodily fluid collection device with integral tube sealRETRACTABLE TECHNOLOGIES INC·Filed 2017·Granted May 12, 2020·2 cites·10 claims
- 2773US12161851B2Combined medical device with sliding frontal attachment and retractable needleRETRACTABLE TECHNOLOGIES INC·Filed 2018·Granted Dec 10, 2024·1 cites·8 claims
- 2873US9440033B2Fluid flow control device with retractable cannulaRETRACTABLE TECHNOLOGIES INC·Filed 2013·Granted Sep 13, 2016·4 cites·6 claims
- 2972USD617454SSyringe barrel with divided petaloid tipRETRACTABLE TECHNOLOGIES INC·Filed 2008·Granted Jun 8, 2010·18 cites·1 claims
- 3071USD823457SBlood collection tube holder with offset needle retraction chamber and frontal attachmentRETRACTABLE TECHNOLOGIES INC·Filed 2016·Granted Jul 17, 2018·13 cites·1 claims
- 3170USRE39107ECap operated retractable medical deviceRETRACTABLE TECHNOLOGIES INC·Filed 2000·Granted May 23, 2006·50 cites·57 claims
- 3268USD751691SHousing for blood collection setRETRACTABLE TECHNOLOGIES INC·Filed 2014·Granted Mar 15, 2016·14 cites·1 claims
- 3368USD617453SSyringe barrel with divided petaloid tipRETRACTABLE TECHNOLOGIES INC·Filed 2008·Granted Jun 8, 2010·15 cites·1 claims
- 3468US2025073397A1Combined Medical Device with Sliding Frontal Attachment and Retractable NeedleRETRACTABLE TECHNOLOGIES INC·Filed 2024·Application pending·0 cites
- 3567US12491319B2Universal dosage verification system and method for medical syringeRETRACTABLE TECHNOLOGIES INC·Filed 2024·Granted Dec 9, 2025·0 cites·11 claims
- 3667USD829891SSyringe with offset needle retraction chamber and frontal attachmentRETRACTABLE TECHNOLOGIES INC·Filed 2016·Granted Oct 2, 2018·11 cites·1 claims
- 3767USD823461SSlimline syringe with offset needle retraction chamber and frontal attachmentRETRACTABLE TECHNOLOGIES INC·Filed 2016·Granted Jul 17, 2018·11 cites·1 claims
- 3865US12458761B2Dosage verification system and method for safety syringeRETRACTABLE TECHNOLOGIES INC·Filed 2022·Granted Nov 4, 2025·0 cites·41 claims
- 3965USD823463SFrontal attachment for medical deviceRETRACTABLE TECHNOLOGIES INC·Filed 2016·Granted Jul 17, 2018·10 cites·1 claims
- 4065US9302055B2Frontal attachment device for syringe with rotationally activated retractable needleRETRACTABLE TECHNOLOGIES INC·Filed 2013·Granted Apr 5, 2016·2 cites·3 claims
- 4164USD838842SSyringe with barrel having flat top and bottom surface portionsRETRACTABLE TECHNOLOGIES INC·Filed 2018·Granted Jan 22, 2019·9 cites·1 claims
- 4264US2025229030A1Universal Dosage Verification System and Method for Medical SyringeRETRACTABLE TECHNOLOGIES INC·Filed 2025·Application pending·0 cites
- 4361US2025339623A1Universal Dosage Verification System and Method for Medical SyringeRETRACTABLE TECHNOLOGIES INC·Filed 2025·Application pending·0 cites
- 4457US12318598B2Medical syringeRETRACTABLE TECHNOLOGIES INC·Filed 2021·Granted Jun 3, 2025·0 cites·20 claims
- 4557US6474472B1Safety sharps bagging apparatusRETRACTABLE TECHNOLOGIES INC·Filed 1999·Granted Nov 5, 2002·82 cites·31 claims
- 4657US2025311951A1Blood Collection Tube Holder with Slidable Needle Safety DeviceRETRACTABLE TECHNOLOGIES INC·Filed 2025·Application pending·0 cites
- 4757US2025186706A1Treatment Apparatus and Method to Enhance Performance of Medical Needles and Sharp InstrumentsRETRACTABLE TECHNOLOGIES INC·Filed 2024·Application pending·0 cites
- 4856US12042639B2Medical syringe with retractable needle and modified plunger handle with concave pressure application surfaceRETRACTABLE TECHNOLOGIES INC·Filed 2020·Granted Jul 23, 2024·0 cites·20 claims
- 4955USD914872SSyringe barrelRETRACTABLE TECHNOLOGIES INC·Filed 2019·Granted Mar 30, 2021·5 cites·1 claims
- 5053US11607504B2Syringe exchange deviceRETRACTABLE TECHNOLOGIES INC·Filed 2019·Granted Mar 21, 2023·0 cites·11 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when RETRACTABLE TECHNOLOGIES INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →