Ostomy appliance
US-12186228-B2 · Jan 7, 2025 · US
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Blum John patents
Blum John is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Blum John |
| Total patents | 13 |
| First publication | Dec 1, 2015 |
| Latest publication | Jan 7, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Method of detecting hydrocarbon bubbles using airborne light detection and ranging
US-12078726-B2 · Sep 3, 2024 · US
Ostomy appliance
US-2022054297-A1 · Feb 24, 2022 · US
Ostomy appliance
US-11166838-B2 · Nov 9, 2021 · US
Controlled discharge ostomy appliance and shield therefor
US-11076978-B2 · Aug 3, 2021 · US
Method of Detecting Hydrocarbon Bubbles Using Airborne Light Detection and Ranging
US-2021116566-A1 · Apr 22, 2021 · US
Ostomy appliance
US-2019133813-A1 · May 9, 2019 · US
Ostomy appliance
US-10166138-B2 · Jan 1, 2019 · US
Exploration method and system for detection of hydrocarbons from the water column
US-10145974-B2 · Dec 4, 2018 · US
Controlled discharge ostomy appliance and shield therefor
US-2018235802-A1 · Aug 23, 2018 · US
Recent patents
Latest publications not already listed above.
Controlled discharge ostomy appliance and shield therefor
US-9943436-B2 · Apr 17, 2018 · US
Biologic fluid analysis cartridge
US-9579651-B2 · Feb 28, 2017 · US
Biologic fluid sample analysis cartridge with sample collection port
US-9199236-B2 · Dec 1, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Convatec Technologies Inc | 8 |
| Blum John | 3 |
| Abbott Point Of Care Inc | 2 |
| Exxonmobil Upstream Res Co | 2 |
| Cline John | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61F5/445 | 8 |
| A61F2005/4455 | 5 |
| A61F5/441 | 3 |
| A61F2005/4486 | 3 |
| A61F5/448 | 3 |