Inventor · disambiguated record
Paul Lesch
Also filed as: LESCH JR PAUL R · LESCH PAUL · LESCH PAUL R
58 granted patents·6 pending applications·2,518 citations·filing 1999–2025
99Inventor score
Files withANTARES PHARMA INC29ENTELLUS MEDICAL INC20SADOWSKI PETER L4LESCH JR PAUL R3DRONTLE JOHN R2
Top patents by PatentIndex Score
64 records- 0198US8021335B2Prefilled syringe jet injectorANTARES PHARMA INC·Filed 2007·Granted Sep 20, 2011·147 cites·23 claims
- 0297US10086181B2Methods and devices for treating sinusitisENTELLUS MEDICAL INC·Filed 2016·Granted Oct 2, 2018·34 cites·8 claims
- 0396US9700705B2Balloon catheter inflation apparatus and methodsENTELLUS MEDICAL INC·Filed 2015·Granted Jul 11, 2017·40 cites·14 claims
- 0494US9180259B2Prefilled syringe jet injectorANTARES PHARMA INC·Filed 2014·Granted Nov 10, 2015·30 cites·13 claims
- 0593US9533102B2Prefilled syringe jet injectorANTARES PHARMA INC·Filed 2015·Granted Jan 3, 2017·9 cites·16 claims
- 0693US9486614B2Sinus dilation catheterDRONTLE JOHN R·Filed 2012·Granted Nov 8, 2016·47 cites·16 claims
- 0793US6746429B2Needle assisted jet injectorANTARES PHARMA INC·Filed 2001·Granted Jun 8, 2004·149 cites·15 claims
- 0892US9101739B2Balloon catheter inflation apparatus and methodsLESCH JR PAUL R·Filed 2009·Granted Aug 11, 2015·69 cites·21 claims
- 0991US9283360B2Methods and devices for treating sinusitisENTELLUS MEDICAL INC·Filed 2012·Granted Mar 15, 2016·39 cites·10 claims
- 1091US8888686B2Endoscope system for treatment of sinusitisDRONTLE JOHN R·Filed 2009·Granted Nov 18, 2014·88 cites·15 claims
- 1191US7744582B2Needle assisted jet injectorANTARES PHARMA INC·Filed 2004·Granted Jun 29, 2010·119 cites·23 claims
- 1291US6673035B1Medical injector and medicament loading system for use therewithANTARES PHARMA INC·Filed 2000·Granted Jan 6, 2004·193 cites·25 claims
- 1391US6565553B2Needle assisted jet injectorANTARES PHARMA INC·Filed 2002·Granted May 20, 2003·118 cites·27 claims
- 1490US11779199B2Wireless endoscopeENTELLUS MEDICAL INC·Filed 2021·Granted Oct 10, 2023·2 cites·22 claims
- 1590US9629959B2Prefilled syringe jet injectorANTARES PHARMA INC·Filed 2016·Granted Apr 25, 2017·6 cites·32 claims
- 1690US9433343B2Endoscope system for treatment of sinusitisENTELLUS MEDICAL INC·Filed 2014·Granted Sep 6, 2016·40 cites·10 claims
- 1790US8562564B2Prefilled syringe jet injectorLESCH JR PAUL R·Filed 2011·Granted Oct 22, 2013·20 cites·28 claims
- 1890US6428528B2Needle assisted jet injectorANTARES PHARMA INC·Filed 1999·Granted Aug 6, 2002·223 cites·6 claims
- 1990US2025041521A1Prefilled syringe injectorHALOZYME INC·Filed 2024·Application pending·0 cites
- 2089US8162886B2Intradermal injectorSADOWSKI PETER L·Filed 2004·Granted Apr 24, 2012·108 cites·24 claims
- 2189US6682504B2Single use disposable jet injectorANTARES PHARMA INC·Filed 2001·Granted Jan 27, 2004·98 cites·32 claims
- 2288US7776015B2Needle assisted jet injectorANTARES PHARMA INC·Filed 2004·Granted Aug 17, 2010·89 cites·22 claims
- 2388US7341575B2Medical injector and medicament loading system for use therewithANTARES PHARMA INC·Filed 2003·Granted Mar 11, 2008·148 cites·20 claims
- 2487US11617866B2Image guided surgery system guide wire and methods of manufacturing and useENTELLUS MEDICAL INC·Filed 2020·Granted Apr 4, 2023·2 cites·20 claims
- 2587USRE44847ENeedle assisted jet injectorSADOWSKI PETER L·Filed 2012·Granted Apr 15, 2014·15 cites·34 claims
- 2686US10646662B2Intradermal injectorANTARES PHARMA INC·Filed 2017·Granted May 12, 2020·4 cites·10 claims
- 2786US10307519B2Sinus dilation catheterENTELLUS MEDICAL INC·Filed 2016·Granted Jun 4, 2019·4 cites·19 claims
- 2886US9867949B2Injector safety deviceANTARES PHARMA INC·Filed 2014·Granted Jan 16, 2018·14 cites·32 claims
- 2985US2025345577A1Sinus Dilation CatheterENTELLUS MEDICAL INC·Filed 2024·Application pending·0 cites
- 3084US11684723B2Injector safety deviceANTARES PHARMA INC·Filed 2020·Granted Jun 27, 2023·1 cites·20 claims
- 3184US10709844B2Injector safety deviceANTARES PHARMA INC·Filed 2017·Granted Jul 14, 2020·3 cites·19 claims
- 3283US6391003B1Locking mechanism for a jet injectorANTARES PHARMA INC·Filed 1999·Granted May 21, 2002·215 cites·4 claims
- 3382US11147908B2Sinus dilation catheterENTELLUS MEDICAL INC·Filed 2019·Granted Oct 19, 2021·2 cites·37 claims
- 3481US11471600B2Injector with adjustable dosingANTARES PHARMA INC·Filed 2019·Granted Oct 18, 2022·2 cites·17 claims
- 3580US10881843B2Methods and devices for treating sinusitisENTELLUS MEDICAL INC·Filed 2018·Granted Jan 5, 2021·2 cites·20 claims
- 3680US2023270950A1Injector Safety DeviceANTARES PHARMA INC·Filed 2023·Application pending·0 cites
- 3779US7488308B2Injector with bypass channelANTARES PHARMA INC·Filed 2004·Granted Feb 10, 2009·77 cites·30 claims
- 3879US2025375595A1Image Guided Surgery System Guide Wire and Methods of Manufacturing and UseSTRYKER CORP·Filed 2025·Application pending·0 cites
- 3978US12121704B2Injector with adjustable dosingANTARES PHARMA INC·Filed 2022·Granted Oct 22, 2024·0 cites·17 claims
- 4078US8814834B2Injector safety deviceSUND JULIUS·Filed 2009·Granted Aug 26, 2014·20 cites·11 claims
- 4178US8758299B2Intradermal injectorANTARES PHARMA INC·Filed 2013·Granted Jun 24, 2014·6 cites·6 claims
- 4277US11980708B2Sinus dilation catheterENTELLUS MEDICAL INC·Filed 2021·Granted May 14, 2024·0 cites·20 claims
- 4377US11191421B2Wireless endoscopeENTELLUS MEDICAL INC·Filed 2017·Granted Dec 7, 2021·2 cites·20 claims
- 4477US9144648B2Injector with adjustable dosingLESCH JR PAUL R·Filed 2007·Granted Sep 29, 2015·16 cites·16 claims
- 4576US12420066B2Image guided surgery system guide wire and methods of manufacturing and useENTELLUS MEDICAL INC·Filed 2023·Granted Sep 23, 2025·0 cites·10 claims
- 4676US10478560B2Prefilled syringe injectorANTARES PHARMA INC·Filed 2017·Granted Nov 19, 2019·1 cites·19 claims
- 4775US9333309B2Intradermal injectorANTARES PHARMA INC·Filed 2014·Granted May 10, 2016·4 cites·12 claims
- 4873US11806489B2Balloon catheter inflation apparatus and methodsENTELLUS MEDICAL INC·Filed 2021·Granted Nov 7, 2023·0 cites·20 claims
- 4973US7503907B1Medicament cartridge and injection deviceANTARES PHARMA INC·Filed 2000·Granted Mar 17, 2009·53 cites·29 claims
- 5073US6123684ALoading mechanism for medical injector assemblyMEDI JECT CORP·Filed 1999·Granted Sep 26, 2000·144 cites·12 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →