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Hucclecote, UK
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Patents Grants
last 30 patents
Information
Patent Grant
Underwater water treatment unit and method for cleaning said unit
Patent number
11,498,021
Issue date
Nov 15, 2022
Total SA
Luc Riviere
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and device for the underwater testing of a filtration system
Patent number
10,414,673
Issue date
Sep 17, 2019
Total SA
Pierre Pedenaud
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluid treatment system
Patent number
9,010,438
Issue date
Apr 21, 2015
VWS Westgarth Limited
Wayne Evans
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fluid treatment apparatus
Patent number
8,771,520
Issue date
Jul 8, 2014
VWS Westgarth Limited
Neville Lange
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Patents Applications
last 30 patents
Information
Patent Application
UNDERWATER WATER TREATMENT UNIT AND METHOD FOR CLEANING SAID UNIT
Publication number
20200269165
Publication date
Aug 27, 2020
TOTAL SA
Luc RIVIERE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND DEVICE FOR THE UNDERWATER TESTING OF A FILTRATION SYSTEM
Publication number
20150274553
Publication date
Oct 1, 2015
TOTAL SA
Pierre Pedenaud
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
UNDERWATER WATER TREATMENT UNIT AND METHOD FOR CLEANING SAID UNIT
Publication number
20150231533
Publication date
Aug 20, 2015
TOTAL SA
Luc Riviere
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENHANCED SYSTEM FOR SAND CLEANING IN A HYDROCYCLONE
Publication number
20140110358
Publication date
Apr 24, 2014
VWS WESTGARTH LIMITED
Neville Ernest Lange
B08 - CLEANING
Information
Patent Application
Cleaning System
Publication number
20120211442
Publication date
Aug 23, 2012
VWS WESTGARTH LIMITED
Neville Ernest Lange
B08 - CLEANING
Information
Patent Application
FLUID TREATMENT APPARATUS AND METHOD
Publication number
20120205307
Publication date
Aug 16, 2012
VWS WESTGARTH LIMITED
Mourad Ben Boudinar
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Fluid Treatment System
Publication number
20120073822
Publication date
Mar 29, 2012
VWS WESTGARTH LIMITED
Wayne Evans
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS AND METHOD FOR TREATING INJECTION FLUID
Publication number
20090194272
Publication date
Aug 6, 2009
VWS Westgarth Limited
Brian Baillie
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS AND METHOD FOR TREATING INJECTION FLUID
Publication number
20090057223
Publication date
Mar 5, 2009
VWS Westgarth Limited
Crawford Young
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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