Ludwig Hermann

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Patents Grantslast 30 patents

Information Patent Grant
Production of citrate soluble phosphates by calcination of secondar...
- Patent number 10,259,752
- Issue date Apr 16, 2019
- Outotec (Finland) Oy
- Jan Stemann
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and plant for separating heavy metals from phosphoric start...
- Patent number 10,081,545
- Issue date Sep 25, 2018
- Outotec (Finland) Oy
- Ludwig Hermann
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and plant for separating heavy metals from phosphoric start...
- Patent number 9,840,415
- Issue date Dec 12, 2017
- Outotec (Finland) Oy
- Dirk Lohrberg
- C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION OF CITRATE SOLUBLE PHOSPHATES BY CALCINATION OF SECONDAR...
- Publication number 20180244587
- Publication date Aug 30, 2018
- OUTOTEC (FINLAND) OY
- Jan STEMANN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS AND PLANT FOR SEPARATING HEAVY METALS FROM PHOSPHORIC START...
- Publication number 20160075555
- Publication date Mar 17, 2016
- OUTOTEC (FINLAND) OY
- Ludwig HERMANN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS AND PLANT FOR SEPARATING HEAVY METALS FROM PHOSPHORIC START...
- Publication number 20150175423
- Publication date Jun 25, 2015
- OUTOTEC (FINLAND) OY
- Dirk Lohrberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL