Density phase separation device
US-12090476-B2 · Sep 17, 2024 · US
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Bartfeld Benjamin R patents
Bartfeld Benjamin R is listed as an inventor on 46 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Bartfeld Benjamin R |
| Total patents | 46 |
| First publication | Apr 7, 2015 |
| Latest publication | Sep 17, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Capillary action collection device and container assembly
US-11944434-B2 · Apr 2, 2024 · US
Density Phase Separation Device
US-2023415146-A1 · Dec 28, 2023 · US
Density phase separation device
US-11786895-B2 · Oct 17, 2023 · US
Density Phase Separation Device
US-2022258157-A1 · Aug 18, 2022 · US
Density phase separation device
US-11351535-B2 · Jun 7, 2022 · US
Method and apparatus for microorganism detection
US-11318459-B2 · May 3, 2022 · US
Safety Blood Collection Assembly With Indicator
US-2021315497-A1 · Oct 14, 2021 · US
Safety blood collection assembly with indicator
US-11020033-B2 · Jun 1, 2021 · US
Density Phase Separation Device
US-2021023554-A1 · Jan 28, 2021 · US
Recent patents
Latest publications not already listed above.
Density phase separation device
US-10807088-B2 · Oct 20, 2020 · US
Safety blood collection assembly with indicator
US-10588558-B2 · Mar 17, 2020 · US
Capillary Action Collection Device and Container Assembly
US-2020069228-A1 · Mar 5, 2020 · US
Tissue container for molecular and histology diagnostics incorporating a breakable membrane
US-10549272-B2 · Feb 4, 2020 · US
Density Phase Separation Device
US-2020009552-A1 · Jan 9, 2020 · US
Capillary action collection device and container assembly
US-10499840-B2 · Dec 10, 2019 · US
Density phase separation device
US-10456782-B2 · Oct 29, 2019 · US
Density phase separation device
US-10376879-B2 · Aug 13, 2019 · US
Safety Blood Collection Assembly With Indicator
US-2019000366-A1 · Jan 3, 2019 · US
Density Phase Separation Device
US-2018154355-A1 · Jun 7, 2018 · US
Density Phase Separation Device
US-2018154356-A1 · Jun 7, 2018 · US
Specimen collection container assembly
US-9962704-B2 · May 8, 2018 · US
Density phase separation device
US-9919307-B2 · Mar 20, 2018 · US
Density phase separation device
US-9919309-B2 · Mar 20, 2018 · US
Density phase separation device
US-9802189-B2 · Oct 31, 2017 · US
Tissue Container for Molecular and Histology Diagnostics Incorporating a Breakable Membrane
US-2017252741-A1 · Sep 7, 2017 · US
Safety Blood Collection Assembly with Indicator
US-2017251966-A1 · Sep 7, 2017 · US
Density phase separation device
US-9731290-B2 · Aug 15, 2017 · US
Safety blood collection assembly with indicator
US-9615783-B2 · Apr 11, 2017 · US
Medical injector pen
US-D777908-S · Jan 31, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Becton Dickinson Co | 42 |
| Merck Sharp & Dohme | 6 |
| Crawford Jamieson W | 2 |
| Bartfeld Benjamin R | 2 |
| Wilkinson Bradley M | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01L3/5021 | 26 |
| B01L3/50215 | 24 |
| A61B5/157 | 22 |
| Y10T436/25375 | 22 |
| B01D17/0217 | 22 |