Multiple dosage injector with rack and pinion dosage system having ram that includes a lockout protrusion
US-12576213-B2 · Mar 17, 2026 · US
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Madsen Patrick patents
Madsen Patrick is listed as an inventor on 28 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Madsen Patrick |
| Total patents | 28 |
| First publication | Aug 6, 2015 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Needle Assisted Injection Device Having Reduced Trigger Force
US-2026034302-A1 · Feb 5, 2026 · US
Needle Assisted Injection Device Having Reduced Trigger Force
US-2025050025-A1 · Feb 13, 2025 · US
Needle assisted injection device having reduced trigger force
US-12220560-B2 · Feb 11, 2025 · US
Injection Device Having Variable Dosing
US-2023372620-A1 · Nov 23, 2023 · US
Injection device having variable dosing
US-11717610-B2 · Aug 8, 2023 · US
Multiple Dosage Injector with Rack and Pinion Dosage System
US-2023211089-A1 · Jul 6, 2023 · US
Multiple dosage injector with rack and pinion dosage system
US-11628260-B2 · Apr 18, 2023 · US
Needle Assisted Injection Device Having Reduced Trigger Force
US-2022379031-A1 · Dec 1, 2022 · US
Needle assisted injection device having reduced trigger force
US-11446440-B2 · Sep 20, 2022 · US
Recent patents
Latest publications not already listed above.
Multiple Dosage Injector with Rotating Screw Dosage System
US-2022203040-A1 · Jun 30, 2022 · US
Multiple dosage injector with rotating screw dosage system
US-11291773-B2 · Apr 5, 2022 · US
Needle-shield remover
US-11097065-B2 · Aug 24, 2021 · US
Injection Device Having Variable Dosing
US-2020289757-A1 · Sep 17, 2020 · US
Multiple Dosage Injector with Rack and Pinion Dosage System
US-2020188603-A1 · Jun 18, 2020 · US
Injection device having variable dosing
US-10661014-B2 · May 26, 2020 · US
Multiple dosage injector with rack and pinion dosage system
US-10610649-B2 · Apr 7, 2020 · US
Needle assisted jet injection device having reduced trigger force
US-2019290848-A1 · Sep 26, 2019 · US
Multiple Dosage Injector with Rotating Screw Dosage System
US-2019247586-A1 · Aug 15, 2019 · US
Needle assisted jet injection device having reduced trigger force
US-10357609-B2 · Jul 23, 2019 · US
Needle-Shield Remover
US-2019201634-A1 · Jul 4, 2019 · US
Multiple dosage injector with rotating screw dosage system
US-10300207-B2 · May 28, 2019 · US
Injection Device Having Variable Dosing
US-2018001025-A1 · Jan 4, 2018 · US
Multiple dosage injector with rack and pinion dosage system
US-2017312448-A1 · Nov 2, 2017 · US
Multiple dosage injector with rack and pinion dosage system
US-9707354-B2 · Jul 18, 2017 · US
Needle assisted jet injection device having reduced trigger force
US-2016256630-A1 · Sep 8, 2016 · US
Needle assisted jet injection device having reduced trigger force
US-9364611-B2 · Jun 14, 2016 · US
Needle Shield
US-2015217061-A1 · Aug 6, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Antares Pharma Inc | 28 |
| Madsen Patrick | 2 |
| Newton Benjamin | 1 |
| Rust Matthew | 1 |
| Cox Janice | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61M2005/2013 | 14 |
| A61M5/2033 | 14 |
| A61M5/2053 | 14 |
| A61M5/31585 | 11 |
| A61M5/326 | 9 |