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Rafael Alberto Garcia Martinez
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Alberta, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Urea-ammonium nitrate fertiliser
Patent number
10,676,404
Issue date
Jun 9, 2020
Shell Oil Company
Rafael Alberto Garcia Martinez
C05 - FERTILISERS MANUFACTURE THEREOF
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 fertilizer
Patent number
10,464,855
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
Information
Patent Grant
Fertilizer having reduced biuret content
Patent number
10,077,215
Issue date
Sep 18, 2018
Shell Oil Company
Rafael Alberto Garcia Martinez
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Process for preparing an emulsion of elemental sulphur particles
Patent number
9,598,322
Issue date
Mar 21, 2017
Shell Oil Company
Cyrille Paul Allais
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Sulphur-containing fertilizers and process for the preparation thereof
Patent number
8,702,834
Issue date
Apr 22, 2014
Shell Oil Company
Jany Birgitta Maria Antens
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Process for preparing an elemental sulphur-containing fertilizer
Patent number
8,679,219
Issue date
Mar 25, 2014
Shell Oil Company
Rafael Alberto Garcia Martinez
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Sulphur-containing fertilizers and process for the preparation thereof
Patent number
8,668,759
Issue date
Mar 11, 2014
Shell Oil Company
Jany Birgitta Maria Antens
C05 - FERTILISERS MANUFACTURE THEREOF
Patents Applications
last 30 patents
Information
Patent Application
UREA-AMMONIUM NITRATE FERTILISER
Publication number
20180244588
Publication date
Aug 30, 2018
Shell Oil Company
Rafael Alberto GARCIA MARTINEZ
C05 - FERTILISERS MANUFACTURE THEREOF
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
PROCESS FOR PREPARING A FERTILISER
Publication number
20160368830
Publication date
Dec 22, 2016
Shell Oil Company
Cyrille Paul ALLAIS
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
PROCESS FOR PREPARING A UREA-SULPHUR FERTILIZER
Publication number
20160332923
Publication date
Nov 17, 2016
Shell Oil Company
Cyrille Paul ALLAIS
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
FERTILIZER HAVING REDUCED BIURET CONTENT
Publication number
20160332924
Publication date
Nov 17, 2016
Shell Oil Company
Rafael Alberto GARCIA MARTINEZ
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
Information
Patent Application
PROCESS FOR PREPARING AN EMULSION OF ELEMENTAL SULPHUR PARTICLES
Publication number
20150175492
Publication date
Jun 25, 2015
Shell Oil Company
Cyrille Paul Allais
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
PROCESS FOR PREPARING AN ELEMENTAL SULPHUR-CONTAINING FERTILIZER
Publication number
20120272702
Publication date
Nov 1, 2012
Rafael Alberto Garcia Martinez
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
SULPHUR-CONTAINING FERTILIZERS AND PROCESS FOR THE PREPARATION THEREOF
Publication number
20110302973
Publication date
Dec 15, 2011
Jany Birgitta Maria Antens
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
SULPHUR-CONTAINING FERTILIZERS AND PROCESS FOR THE PREPARATION THEREOF
Publication number
20110302975
Publication date
Dec 15, 2011
Jany Birgitta Maria Antens
C05 - FERTILISERS MANUFACTURE THEREOF