Tonnerfors; Sara Erika
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tonnerfors; Sara Erika.The latest application filed is for "process to convert the cyclic monourea of an ethylene amine compound into the ethylene amine compound".
- Tonnerfors; Sara Erika - Sodertalje SE
| Patent | Date |
|---|---|
| Process to convert the cyclic monourea of an ethylene amine compound into the ethylene amine compound Grant 10,968,164 - Raaijmakers , et al. April 6, 2 | 2021-04-06 |
| Process To Convert The Cyclic Monourea Of An Ethylene Amine Compound Into The Ethylene Amine Compound App 20200223785 - RAAIJMAKERS; Michiel Jozef Thomas ; et al. | 2020-07-16 |
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