Hellwig; Gerid
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hellwig; Gerid.The latest application filed is for "disposable filtration device".
- Hellwig; Gerid - Niemetal DE
- Hellwig; Gerid - Goettingen N/A DE
| Patent | Date |
|---|---|
| Disposable filtration device Grant 11,161,078 - Loewe , et al. November 2, 2 | 2021-11-02 |
| Filtration device Grant 10,493,407 - Requate , et al. De | 2019-12-03 |
| Bioreactor with condenser Grant 10,294,447 - Reif , et al. | 2019-05-21 |
| Disposable Filtration Device App 20190083936 - LOEWE; Thomas ; et al. | 2019-03-21 |
| Method for the production of a hollow fiber module, and hollow fiber module Grant 10,166,511 - Requate , et al. J | 2019-01-01 |
| Filtration Device App 20170209835 - Requate; Wilhelm ; et al. | 2017-07-27 |
| Method For The Production Of A Hollow Fiber Module, And Hollow Fiber Module App 20170136415 - Requate; Wilhelm ; et al. | 2017-05-18 |
| Waste gas system for bioreactors Grant 8,268,059 - van den Boogard , et al. September 18, 2 | 2012-09-18 |
| Bioreactor With Condenser App 20110076759 - Reif; Oscar-Werner ; et al. | 2011-03-31 |
| Waste gas system for bioreactors App 20100170400 - van den Boogard; Juergen ; et al. | 2010-07-08 |
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