Inventor
SADOWSKI PETER L
US50 patents
⚠️ This page may combine multiple inventors who share the name “SADOWSKI PETER L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ANTARES PHARMA INC
34 patentsUS6565553B2May 20, 2003
Needle assisted jet injector
ANTARES PHARMA INC118 citations99
US8945063B2Feb 3, 2015
Hazardous agent injection system
ANTARES PHARMA INC113 citations98
US7776015B2Aug 17, 2010
Needle assisted jet injector
ANTARES PHARMA INC89 citations98
US7744582B2Jun 29, 2010
Needle assisted jet injector
ANTARES PHARMA INC119 citations98
US6746429B2Jun 8, 2004
Needle assisted jet injector
ANTARES PHARMA INC149 citations98
US9446195B2Sep 20, 2016
Injection device with cammed ram assembly
ANTARES PHARMA INC50 citations97
US9364611B2Jun 14, 2016
Needle assisted jet injection device having reduced trigger force
ANTARES PHARMA INC51 citations97
US9364610B2Jun 14, 2016
Injection device with cammed ram assembly
ANTARES PHARMA INC50 citations97
US6682504B2Jan 27, 2004
Single use disposable jet injector
ANTARES PHARMA INC98 citations96
US6428528B2Aug 6, 2002
Needle assisted jet injector
ANTARES PHARMA INC223 citations96
US9750881B2Sep 5, 2017
Hazardous agent injection system
ANTARES PHARMA INC11 citations92
US9421333B2Aug 23, 2016
Hazardous agent injection system
ANTARES PHARMA INC16 citations92
US11185642B2Nov 30, 2021
Injection device with cammed ram assembly
ANTARES PHARMA INC5 citations84
US10905827B2Feb 2, 2021
Injection device with cammed ram assembly
ANTARES PHARMA INC4 citations84
US10555954B2Feb 11, 2020
Hazardous agent injection system
ANTARES PHARMA INC3 citations84
US10357609B2Jul 23, 2019
Needle assisted jet injection device having reduced trigger force
ANTARES PHARMA INC5 citations84
US10279131B2May 7, 2019
Injection device with cammed RAM assembly
ANTARES PHARMA INC5 citations84
US9808582B2Nov 7, 2017
Two-stage reconstituting injector
ANTARES PHARMA INC10 citations84
US10821072B2Nov 3, 2020
Needle assisted jet injection administration of testosterone compositions
ANTARES PHARMA INC7 citations83
US9333309B2May 10, 2016
Intradermal injector
ANTARES PHARMA INC4 citations83
US10646662B2May 12, 2020
Intradermal injector
ANTARES PHARMA INC4 citations82
US9393367B2Jul 19, 2016
Prefilled syringes and kits thereof
ANTARES PHARMA INC9 citations81
US8758299B2Jun 24, 2014
Intradermal injector
ANTARES PHARMA INC6 citations79
US11446440B2Sep 20, 2022
Needle assisted injection device having reduced trigger force
ANTARES PHARMA INC2 citations73
US11547808B2Jan 10, 2023
Two-stage reconstituting injector
ANTARES PHARMA INC0 citations63
US12357642B2Jul 15, 2025
Hazardous agent injection system
ANTARES PHARMA INC0 citations62
US12220560B2Feb 11, 2025
Needle assisted injection device having reduced trigger force
ANTARES PHARMA INC0 citations62
US12179007B2Dec 31, 2024
Injection device with cammed ram assembly
ANTARES PHARMA INC0 citations62
US12171986B2Dec 24, 2024
Injection device with cammed ram assembly
ANTARES PHARMA INC0 citations62
US11497753B2Nov 15, 2022
Hazardous agent injection system
ANTARES PHARMA INC0 citations62
US11771646B2Oct 3, 2023
Needle assisted jet injection administration of testosterone compositions
ANTARES PHARMA INC0 citations61
US9737670B2Aug 22, 2017
Intradermal injector
ANTARES PHARMA INC1 citations61
US10688250B2Jun 23, 2020
Two-stage reconstituting injector
ANTARES PHARMA INC0 citations52
US10675400B2Jun 9, 2020
Prefilled syringes and kits thereof
ANTARES PHARMA INC0 citations49
MEDI JECT CORP
4 patentsUS6309371B1Oct 30, 2001
Injection-assisting probe for medical injector assembly
MEDI JECT CORP92 citations98
US5769138AJun 23, 1998
Nozzle and adapter for loading medicament into an injector
MEDI JECT CORP111 citations97
US5697917ADec 16, 1997
Nozzle assembly with adjustable plunger travel gap
MEDI JECT CORP46 citations93
US5921967AJul 13, 1999
Plunger for nozzle assembly
MEDI JECT CORP46 citations92
SADOWSKI PETER L
4 patentsUS8162886B2Apr 24, 2012
Intradermal injector
SADOWSKI PETER L108 citations97
USRE44847EApr 15, 2014
Needle assisted jet injector
SADOWSKI PETER L15 citations91
US8419686B2Apr 16, 2013
Intradermal injector
SADOWSKI PETER L3 citations72
USRE44846EApr 15, 2014
Needle assisted jet injector
SADOWSKI PETER L1 citations61