Process for producing surface-postcrosslinked water-absorbent polymer particles
US-11142614-B2 · Oct 12, 2021 · US
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Reinhard Birgit patents
Reinhard Birgit is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Reinhard Birgit |
| Total patents | 8 |
| First publication | Oct 22, 2015 |
| Latest publication | Oct 12, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Process for producing surface- postcrosslinked water-absorbent polymer particles
US-2019135993-A1 · May 9, 2019 · US
Process for producing surface-postcrosslinked water-absorbent polymer particles
US-10208170-B2 · Feb 19, 2019 · US
Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution
US-9944739-B2 · Apr 17, 2018 · US
Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution
US-2017320983-A1 · Nov 9, 2017 · US
Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution
US-9790304-B2 · Oct 17, 2017 · US
A process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution
US-2016272745-A1 · Sep 22, 2016 · US
Process for producing surface- postcrosslinked water-absorbent polymer particles
US-2015299404-A1 · Oct 22, 2015 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Basf Se | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61L15/60 | 8 |
| C08F220/06 | 8 |
| B01J20/267 | 8 |
| A61L15/22 | 8 |
| A61L15/425 | 4 |