Copolymers comprising polyalkylene oxide groups and quaternary nitrogen atoms
US-10815327-B2 · Oct 27, 2020 · US
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Dobrawa Rainer patents
Dobrawa Rainer is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Dobrawa Rainer |
| Total patents | 6 |
| First publication | Jun 30, 2015 |
| Latest publication | Oct 27, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Copolymers comprising polyalkylene oxide groups and quaternary nitrogen atoms
US-2019359751-A1 · Nov 28, 2019 · US
Use of polyether-based and vinyl monomer-based copolymers as binders for dosing forms comprising solid active ingredients
US-9439971-B2 · Sep 13, 2016 · US
Water-absorbent polymer particles
US-9073040-B2 · Jul 7, 2015 · US
Continuous process for the synthesis of graft polymers based on polyethers
US-9068023-B2 · Jun 30, 2015 · US
Quaternized polyethylenimines with a high quaternization degree
US-9068147-B2 · Jun 30, 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 | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08F216/1433 | 2 |
| C11D17/045 | 2 |
| C11D3/378 | 2 |
| C08F2800/20 | 2 |
| C08F220/54 | 2 |