Method for dynamic filtration of a cross-linked hydrogel
US-2026053987-A1 · Feb 26, 2026 · US
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Pfeil Michael patents
Pfeil Michael is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Pfeil Michael |
| Total patents | 15 |
| First publication | Jun 23, 2016 |
| Latest publication | Feb 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for dynamic filtration of a cross-linked hydrogel
US-2021299335-A1 · Sep 30, 2021 · US
Method for adjusting a fuel/air ratio of an internal combustion engine
US-10794311-B2 · Oct 6, 2020 · US
Method and control device for correcting an output signal of an exhaust gas sensor
US-10753259-B2 · Aug 25, 2020 · US
Highly pure neurotoxic component of a botulinum toxin and uses thereof
US-10653754-B2 · May 19, 2020 · US
Method for adjusting a fuel/air ratio of an internal combustion engine
US-2019257259-A1 · Aug 22, 2019 · US
Highly pure neurotoxic component of a botulinum toxin, process for preparing same, and uses thereof
US-2018147266-A1 · May 31, 2018 · US
Antibody that specifically binds partially processed or unprocessed neurotoxin polypeptides
US-9963502-B2 · May 8, 2018 · US
Highly pure neurotoxic component of a botulinum toxin, process for preparing same, and uses thereof
US-9937245-B2 · Apr 10, 2018 · US
Method and control device for correcting an output signal of an exhaust gas sensor
US-2017370267-A1 · Dec 28, 2017 · US
Recent patents
Latest publications not already listed above.
Method and device for monitoring the operability of an emission control system
US-2017370268-A1 · Dec 28, 2017 · US
Method and device for controlling and/or monitoring the function of a secondary air supply in an emission control system
US-2017370264-A1 · Dec 28, 2017 · US
Means and methods for manufacturing highly pure neurotoxin
US-2016340417-A1 · Nov 24, 2016 · US
Means and methods for manufacturing highly pure neurotoxin
US-9447175-B2 · Sep 20, 2016 · US
Process for preparing a highly pure neurotoxic component of a botulinum toxin and uses thereof
US-2016175407-A1 · Jun 23, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Merz Pharma Gmbh & Co Kgaa | 9 |
| Bosch Gmbh Robert | 6 |
| Merz Pharmaceuticals Gmbh | 1 |
| Pfeil Michael | 1 |
| Friedrich Josef | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.