Medicament delivery device
US-12521488-B2 · Jan 13, 2026 · US
This page is not indexed by search engines while we improve data quality.
Maxfield Brian patents
Maxfield Brian is listed as an inventor on 32 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Maxfield Brian |
| Total patents | 32 |
| First publication | Mar 23, 2017 |
| Latest publication | Jan 13, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Medicament delivery device with a locking mechanism
US-12496405-B2 · Dec 16, 2025 · US
Triggering mechanism for a medicament delivery device
US-12377221-B2 · Aug 5, 2025 · US
Medicament delivery device with rotator retaining the plunger rod
US-12156992-B2 · Dec 3, 2024 · US
Autoinjector sub-assembly
US-2023364351-A1 · Nov 16, 2023 · US
Sub-assembly of a medicament delivery device and a medicament delivery device
US-2023285674-A1 · Sep 14, 2023 · US
Sub-assembly of a medicament delivery device and a medicament delivery device
US-11690956-B2 · Jul 4, 2023 · US
Medicament delivery device with a locking mechanism
US-2023082704-A1 · Mar 16, 2023 · US
Medicament delivery device
US-2022387712-A1 · Dec 8, 2022 · US
Triggering mechanism for a medicament delivery device
US-2022203034-A1 · Jun 30, 2022 · US
Recent patents
Latest publications not already listed above.
Needle shield remover
US-11318259-B2 · May 3, 2022 · US
Medicament Delivery Device with Rotator Retaining the Plunger Rod
US-2021316074-A1 · Oct 14, 2021 · US
Needle shield remover
US-11110230-B2 · Sep 7, 2021 · US
Cap assembly for a medicament delivery device
US-2021228814-A1 · Jul 29, 2021 · US
Medicament delivery device with rotator retaining the plunger rod
US-11071822-B2 · Jul 27, 2021 · US
Cap assembly for a medicament delivery device
US-10980949-B2 · Apr 20, 2021 · US
Needle shield remover
US-2021001055-A1 · Jan 7, 2021 · US
Drive mechanism
US-2020384209-A1 · Dec 10, 2020 · US
Drive mechanism
US-10758677-B2 · Sep 1, 2020 · US
Medicament container assembly for a medicament delivery device
US-10583255-B2 · Mar 10, 2020 · US
Needle shield remover
US-2020046910-A1 · Feb 13, 2020 · US
Medicament delivery device
US-10363373-B2 · Jul 30, 2019 · US
Cap Assembly for a Medicament Delivery Device
US-2019217021-A1 · Jul 18, 2019 · US
Cap assembly for a medicament delivery device
US-10307545-B2 · Jun 4, 2019 · US
Cap assembly for a medicament delivery device
US-10300214-B2 · May 28, 2019 · US
Cap Assembly for a Medicament Delivery Device
US-2018311443-A1 · Nov 1, 2018 · US
Sub-assembly of a medicament delivery device and a medicament delivery device
US-2018104414-A1 · Apr 19, 2018 · US
Drive Mechanism
US-2018078703-A1 · Mar 22, 2018 · US
Medicament delivery device
US-2018036491-A1 · Feb 8, 2018 · US
Medicament Container Assembly for a Medicament Delivery Device
US-2018028756-A1 · Feb 1, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Shl Medical Ag | 24 |
| Carebay Europe Ltd | 14 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61M5/3202 | 17 |
| A61M2207/00 | 16 |
| A61M2005/2013 | 15 |
| A61M5/3204 | 15 |
| A61M5/2033 | 14 |