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using orthophosphoric acid
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CPC
C05B11/10
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Parent Industries
C
CHEMISTRY METALLURGY
C05
Fertilizers
C05B
PHOSPHATIC FERTILISERS
C05B11/00
Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
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C05B11/10
using orthophosphoric acid
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Patents Grants
last 30 patents
Information
Patent Grant
Method for recovering phosphorus
Patent number
11,167,989
Issue date
Nov 9, 2021
ZENTRUM FUR SONNENENERGIE—UND WASSERSTOFF-FORSCHUNG BADEN-WURTTEMBERG GEMEINN...
Jochen Brellochs
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Fertilizer with organic potassium salts
Patent number
10,508,060
Issue date
Dec 17, 2019
Nachurs Alpine Solutions, Corp.
Tommy Roach
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Method for recovering ash from waste incineration
Patent number
9,963,759
Issue date
May 8, 2018
ECOPHOS S.A.
Mohamed Takhim
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Production of ammonium phosphates
Patent number
9,738,522
Issue date
Aug 22, 2017
EasyMining Sweden AB
Yariv Cohen
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Process for the manufacture of bio-release fertilizers of zinc-iron...
Patent number
8,216,337
Issue date
Jul 10, 2012
National Research Development Corp.
Chandrika Varadachari
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Fertilizer from brewery cleaning and rinsing solutions
Patent number
6,042,629
Issue date
Mar 28, 2000
Labatt Brewing Company Limited
Michael Jerome McGarrity
B08 - CLEANING
Information
Patent Grant
Organic neutral liquid fertilizer and process for preparing the same
Patent number
5,174,805
Issue date
Dec 29, 1992
Toshio Masuda
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Nutritional product, especially for animals and soils, and process...
Patent number
4,851,242
Issue date
Jul 25, 1989
Calcialiment
Pierre G. Dubois
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Preparation of monocalcium phosphate and phosphoric acid
Patent number
4,160,657
Issue date
Jul 10, 1979
Pennzoil Company
Erhart K. Drechsel
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
3839007
Patent number
3,839,007
Issue date
Oct 1, 1974
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
3684435
Patent number
3,684,435
Issue date
Aug 15, 1972
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
3645676
Patent number
3,645,676
Issue date
Feb 29, 1972
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
3396003
Patent number
3,396,003
Issue date
Aug 6, 1968
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
2522500
Patent number
2,522,500
Issue date
Sep 19, 1950
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
2021527
Patent number
2,021,527
Issue date
Nov 19, 1935
C05 - FERTILISERS MANUFACTURE THEREOF
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING FERTILIZER
Publication number
20230159402
Publication date
May 25, 2023
SHOWA DENKO K.K.
Hiroshi UCHIDA
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
Process for Making Granules and Agglomerates from Powders
Publication number
20200247726
Publication date
Aug 6, 2020
Power Minerals Limited
Leslie James Drury
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
METHOD FOR RECOVERING PHOSPHORUS
Publication number
20180273383
Publication date
Sep 27, 2018
Jochen BRELLOCHS
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
Production of Ammonium Phosphates
Publication number
20150360946
Publication date
Dec 17, 2015
EASYMINING SWEDEN AB
Yariv Cohen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for the Manufacture of Bio-release Fertilizers of Zinc-iron...
Publication number
20100206032
Publication date
Aug 19, 2010
NATIONAL RESEARCH DEVELOPEMENT CORPORATION
Chandrika Varadachari
C05 - FERTILISERS MANUFACTURE THEREOF