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Nitesh Ranjan
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Wettingen, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Device for interrupting non-short circuit currents only, in particu...
Patent number
11,699,559
Issue date
Jul 11, 2023
Hitachi Energy Switzerland AG
Denis Tehlar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Use of a linear octafluorobutene as a dielectric compound in an env...
Patent number
11,450,448
Issue date
Sep 20, 2022
Hitachi Energy Switzerland AG
Charles Doiron
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Device for interrupting non-short circuit currents only, in particu...
Patent number
11,087,939
Issue date
Aug 10, 2021
ABB Power Grids Switzerland AG
Denis Tehlar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gas-insulated load break switch and switchgear comprising a gas-ins...
Patent number
10,991,528
Issue date
Apr 27, 2021
ABB Schweiz AG
Nitesh Ranjan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gas-insulated low- or medium-voltage load break switch
Patent number
10,964,498
Issue date
Mar 30, 2021
ABB Schweiz AG
Bernardo Galletti
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device for interrupting non-short circuit currents only, in particu...
Patent number
10,553,376
Issue date
Feb 4, 2020
ABB Schweiz AG
Denis Tehlar
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and device for determining an operating parameter of a fluid...
Patent number
9,903,903
Issue date
Feb 27, 2018
ABB Technology AG
Axel Kramer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High voltage puffer breaker and a circuit breaker unit comprising s...
Patent number
9,837,230
Issue date
Dec 5, 2017
ABB Schweiz AG
Markus Bujotzek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus containing a dielectric insulation gas comprising an orga...
Patent number
9,590,397
Issue date
Mar 7, 2017
ABB Technology AG
Thomas Alfred Paul
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
DEVICE FOR INTERRUPTING NON-SHORT CIRCUIT CURRENTS ONLY, IN PARTICU...
Publication number
20210327665
Publication date
Oct 21, 2021
ABB Power Grids Switzerland AG
Denis Tehlar
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DEVICE FOR INTERRUPTING NON-SHORT CIRCUIT CURRENTS ONLY, IN PARTICU...
Publication number
20200161064
Publication date
May 21, 2020
ABB Schweiz AG
Denis Tehlar
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Gas-Insulated Load Break Switch And Switchgear Comprising A Gas-Ins...
Publication number
20200126742
Publication date
Apr 23, 2020
ABB Schweiz AG
Nitesh Ranjan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GAS-INSULATED LOW- OR MEDIUM-VOLTAGE LOAD BREAK SWITCH
Publication number
20190115174
Publication date
Apr 18, 2019
ABB Schweiz AG
Bernardo Galletti
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
USE OF A LINEAR OCTAFLUOROBUTENE AS A DIELECTRIC COMPOUND IN AN ENV...
Publication number
20190027268
Publication date
Jan 24, 2019
ABB Schweiz AG
Charles Doiron
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE FOR INTERRUPTING NON-SHORT CIRCUIT CURRENTS ONLY, IN PARTICU...
Publication number
20180040442
Publication date
Feb 8, 2018
ABB Schweiz AG
Denis Tehlar
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HIGH VOLTAGE PUFFER BREAKER AND A CIRCUIT BREAKER UNIT COMPRISING S...
Publication number
20170084412
Publication date
Mar 23, 2017
ABB Schweiz AG
Markus Bujotzek
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Apparatus Containing A Dielectric Insulation Gas Comprising An Orga...
Publication number
20150214701
Publication date
Jul 30, 2015
Thomas Alfred Paul
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Method And Device For Determining An Operating Parameter Of A Fluid...
Publication number
20140306718
Publication date
Oct 16, 2014
Axel Kramer
G01 - MEASURING TESTING