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Joerg Schwerdt
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Kaarst, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and arrangement for introducing a gas into a main medium...
Patent number
11,673,102
Issue date
Jun 13, 2023
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Joerg Schwerdt
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation of ozone oxidation in liquid media into three unit opera...
Patent number
11,434,153
Issue date
Sep 6, 2022
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Ge...
Jan Mante
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Gas injection and recycling apparatus and methods
Patent number
10,683,221
Issue date
Jun 16, 2020
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Milson Carvalho
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND ARRANGEMENT FOR INTRODUCING A GAS INTO A MAIN MEDIUM...
Publication number
20210031153
Publication date
Feb 4, 2021
L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
Joerg SCHWERDT
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SEPARATION OF OZONE OXIDATION IN LIQUID MEDIA INTO THREE UNIT OPERA...
Publication number
20190300403
Publication date
Oct 3, 2019
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Jan Mante
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
GAS INJECTION AND RECYCLING APPARATUS AND METHODS
Publication number
20190185353
Publication date
Jun 20, 2019
L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
Milson CARVALHO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE