Liebetrau; Wolfgang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liebetrau; Wolfgang.The latest application filed is for "method for producing crosslinked hyaluronic acid".
- Liebetrau; Wolfgang - Bad Nauheim DE
- Liebetrau; Wolfgang - Friedberg DE
- Liebetrau, Wolfgang - Penzberg DE
| Patent | Date |
|---|---|
| Method for producing crosslinked hyaluronic acid Grant 10,836,840 - Liebetrau , et al. November 17, 2 | 2020-11-17 |
| Method For Producing Crosslinked Hyaluronic Acid App 20180186901 - LIEBETRAU; Wolfgang ; et al. | 2018-07-05 |
| Method of preparing a composition based on hyaluronic acid Grant 9,822,223 - Barg , et al. November 21, 2 | 2017-11-21 |
| Method Of Preparing A Composition Based On Hyaluronic Acid App 20150232623 - Barg; Heiko ; et al. | 2015-08-20 |
| Screening method for nucleic acids App 20030134265 - Buckel, Peter ; et al. | 2003-07-17 |
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