Carlos MOREIRA TOMAZ

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Rio de Janeiro-RJ, BR

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing a fertiliser
- Patent number 10,464,854
- Issue date Nov 5, 2019
- Shell Oil Company
- Cyrille Paul Allais
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Process for preparing a urea-sulphur fertiliser
- Patent number 10,221,106
- Issue date Mar 5, 2019
- Shell Oil Company
- Cyrille Paul Allais
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Urea fertilizer having improved hardness
- Patent number 10,202,311
- Issue date Feb 12, 2019
- Shell Oil Company
- Rafael Alberto Garcia Martinez
- C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING A UREA-SULPHUR FERTILISER
- Publication number 20170210675
- Publication date Jul 27, 2017
- Shell Oil Company
- Cyrille Paul ALLAIS
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
UREA FERTILIZER HAVING IMPROVED HARDNESS
- Publication number 20160326066
- Publication date Nov 10, 2016
- Shell Oil Company
- Rafael Alberto GARCIA MARTINEZ
- C05 - FERTILISERS MANUFACTURE THEREOF