Stephan Sellen

Person

Wehingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Lever valve with securing hook
- Patent number 12,117,097
- Issue date Oct 15, 2024
- ROTAREX S.A.
- Stephan Sellen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Differential pressure opening and excess flow closing valve for gas...
- Patent number 11,927,308
- Issue date Mar 12, 2024
- ROTAREX S.A.
- Stephan Sellen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gas cylinder valve with radially extending operating handle
- Patent number 11,828,416
- Issue date Nov 28, 2023
- ROTAREX S.A.
- Stephan Sellen
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Gas pressure reducer with cam commanded shut-off valve
- Patent number 11,703,893
- Issue date Jul 18, 2023
- ROTAREX S.A.
- Stephan Sellen
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Gas pressure reducer with integrated shut-off valve
- Patent number 11,300,250
- Issue date Apr 12, 2022
- ROTAREX S.A.
- Stephan Sellen
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Compact gas cylinder valve with residual pressure function
- Patent number 11,118,737
- Issue date Sep 14, 2021
- Luxembourg Patent Company S.A.
- Sellen Stephan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
High pressure valve with telescopic piston
- Patent number 10,578,223
- Issue date Mar 3, 2020
- Luxembourg Patent Company S.A.
- Thomas Andreas
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve body treated by autofrettage
- Patent number 10,557,181
- Issue date Feb 11, 2020
- Luxembourg Patent Company S.A.
- Stephan Sellen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Metallic body with threaded port subject to autofrettage
- Patent number 10,301,696
- Issue date May 28, 2019
- Luxembourg Patent Company S.A.
- Stephan Sellen
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
CYLINDRICAL SUB-ATMOSPHERIC PRESSURE REGULATING DEVICE FOR INSERTIO...
- Publication number 20240011605
- Publication date Jan 11, 2024
- Rotarex S.A.
- Philippe SCHMITZ
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
GAS CYLINDER VALVE WITH RADIALLY EXTENDING OPERATING HANDLE
- Publication number 20220290819
- Publication date Sep 15, 2022
- Rotarex S.A.
- Stephan SELLEN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DIFFERENTIAL PRESSURE OPENING AND EXCESS FLOW CLOSING VALVE FOR GAS...
- Publication number 20220282836
- Publication date Sep 8, 2022
- Stephan SELLEN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LEVER VALVE WITH SECURING HOOK
- Publication number 20220178464
- Publication date Jun 9, 2022
- LUXEMBOURG PATENT COMPANY S.A.
- Stephan SELLEN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
GAS PRESSURE REDUCER WITH CAM COMMANDED SHUT-OFF VALVE
- Publication number 20210382506
- Publication date Dec 9, 2021
- LUXEMBOURG PATENT COMPANY S.A.
- Stephan SELLEN
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
GAS PRESSURE REDUCER WITH INTEGRATED SHUT-OFF VALVE
- Publication number 20210341109
- Publication date Nov 4, 2021
- LUXEMBOURG PATENT COMPANY S.A.
- Stephan SELLEN
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
Compact Gas Cylinder Valve with Residual Pressure Function
- Publication number 20200173609
- Publication date Jun 4, 2020
- LUXEMBOURG PATENT COMPANY S.A.
- Sellen Stephan
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
High Pressure Valve With Telescopic Piston
- Publication number 20190032803
- Publication date Jan 31, 2019
- LUXEMBOURG PATENT COMPANY S.A.
- Thomas Andreas
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Valve Body Treated by Autofrettage
- Publication number 20170240984
- Publication date Aug 24, 2017
- LUXEMBOURG PATENT COMPANY S.A.
- Stephan Sellen
- C21 - METALLURGY OF IRON
Information Patent Application
Metallic Body with Threaded Port Subject to Autofrettage
- Publication number 20160340754
- Publication date Nov 24, 2016
- LUXEMBOURG PATENT COMPANY S.A.
- Stephan Sellen
- C21 - METALLURGY OF IRON

Stephan Sellen

Person

Patents Grantslast 30 patents

Lever valve with securing hook

Differential pressure opening and excess flow closing valve for gas...

Gas cylinder valve with radially extending operating handle

Gas pressure reducer with cam commanded shut-off valve

Gas pressure reducer with integrated shut-off valve

Compact gas cylinder valve with residual pressure function

High pressure valve with telescopic piston

Valve body treated by autofrettage

Metallic body with threaded port subject to autofrettage

Patents Applicationslast 30 patents

CYLINDRICAL SUB-ATMOSPHERIC PRESSURE REGULATING DEVICE FOR INSERTIO...

GAS CYLINDER VALVE WITH RADIALLY EXTENDING OPERATING HANDLE

DIFFERENTIAL PRESSURE OPENING AND EXCESS FLOW CLOSING VALVE FOR GAS...

LEVER VALVE WITH SECURING HOOK

GAS PRESSURE REDUCER WITH CAM COMMANDED SHUT-OFF VALVE

GAS PRESSURE REDUCER WITH INTEGRATED SHUT-OFF VALVE

Compact Gas Cylinder Valve with Residual Pressure Function

High Pressure Valve With Telescopic Piston

Valve Body Treated by Autofrettage

Metallic Body with Threaded Port Subject to Autofrettage