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Berlin, DE
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last 30 patents
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Patent Grant
Pressure-less ozonated di-water (DIO3) recirculation reclaim system
Patent number
9,796,603
Issue date
Oct 24, 2017
MKS Instruments, Inc.
Johannes Heinrich Seiwert
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Pressure-less ozonated DI-water (DIO3) recirculation reclaim system
Patent number
9,597,613
Issue date
Mar 21, 2017
MKS Instruments, Inc.
Johannes Heinrich Seiwert
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Pressure-less ozonated Di-water (DIO3) recirculation reclaim system
Patent number
9,056,262
Issue date
Jun 16, 2015
MKS Instruments, Inc.
Johannes Heinrich Seiwert
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
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Patent Application
Pressure-Less Ozonated DI-Water (DIO3) Recirculation Reclaim System
Publication number
20170144894
Publication date
May 25, 2017
MKS Instruments
Johannes Heinrich Seiwert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and Apparatus for a Directly Electrically Heated Flow-Throug...
Publication number
20160115025
Publication date
Apr 28, 2016
MKS Instruments, Inc.
Johannes Seiwert
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Pressure-Less Ozonated DI-Water (DIO3) Recirculation Reclaim System
Publication number
20150315037
Publication date
Nov 5, 2015
MKS Instruments, Inc.
Johannes Heinrich Seiwert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and Apparatus for a Directly Electrically Heated Flow-Throug...
Publication number
20150232333
Publication date
Aug 20, 2015
MKS Instruments, Inc.
Johannes Seiwert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Pressure-Less Ozonated Di-Water (DIO3) Recirculation Reclaim System
Publication number
20140124036
Publication date
May 8, 2014
Johannes Heinrich Seiwert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL