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Reuben Sarkar
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Denver, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus, system and method for dendrite and roughness suppression...
Patent number
12,191,457
Issue date
Jan 7, 2025
Iontra Inc
Daniel A. Konopka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for charging an electric vehicle at a charging...
Patent number
12,151,564
Issue date
Nov 26, 2024
Phoenix Motor, Inc.
Reuben Sarkar
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric vehicles and charging stations
Patent number
11,453,299
Issue date
Sep 27, 2022
Proterra Operating Company, Inc.
Donald Morris
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Systems and methods for charging an electric vehicle at a charging...
Patent number
11,247,568
Issue date
Feb 15, 2022
Proterra Inc.
Reuben Sarkar
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Apparatus, system and method for dendrite and roughness suppression...
Patent number
11,139,509
Issue date
Oct 5, 2021
Iontra LLC
Daniel A. Konopka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Charging of an electric vehicle fleet
Patent number
10,946,763
Issue date
Mar 16, 2021
Proterra Inc.
Seamus McGrath
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric vehicles and charging stations
Patent number
10,875,411
Issue date
Dec 29, 2020
Proterra Inc.
Donald Morris
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Systems and methods for charging an electric vehicle at a charging...
Patent number
10,723,231
Issue date
Jul 28, 2020
Proterra Inc.
Reuben Sarkar
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric vehicle charging interface
Patent number
10,696,174
Issue date
Jun 30, 2020
Proterra Inc.
Seamus McGrath
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Charging stations for electric vehicles
Patent number
10,518,656
Issue date
Dec 31, 2019
Proterra Inc.
Donald Morris
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Systems and methods for charging an electric vehicle at a charging...
Patent number
10,384,553
Issue date
Aug 20, 2019
Proterra Inc.
Reuben Sarkar
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric vehicles and charging stations
Patent number
10,232,724
Issue date
Mar 19, 2019
Proterra Inc.
Donald Morris
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Charging of a fleet of electric vehicles
Patent number
10,017,068
Issue date
Jul 10, 2018
Proterra Inc.
Seamus McGrath
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Systems and methods for charging an electric vehicle at a charging...
Patent number
9,975,444
Issue date
May 22, 2018
Proterra Inc.
Reuben Sarkar
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric vehicle charging interface
Patent number
9,925,887
Issue date
Mar 27, 2018
Proterra Inc.
Seamus McGrath
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Systems and methods for charging an electric vehicle at a charging...
Patent number
9,764,653
Issue date
Sep 19, 2017
Proterra Inc.
Reuben Sarkar
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Methods for electric bus charging to increase battery life
Patent number
9,496,735
Issue date
Nov 15, 2016
Proterra Inc.
Reuben Sarkar
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Systems and methods for automatic connection and charging of an ele...
Patent number
9,365,128
Issue date
Jun 14, 2016
Proterra Inc.
Reuben Sarkar
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Charging of electric vehicles
Patent number
9,352,658
Issue date
May 31, 2016
Proterra Inc.
Donald Morris
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Systems and methods for battery life maximization under fixed-route...
Patent number
8,975,866
Issue date
Mar 10, 2015
Proterra Inc.
Seamus McGrath
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Electric Vehicles and Charging Stations
Publication number
20230294526
Publication date
Sep 21, 2023
Proterra Operating Company, Inc.
Donald MORRIS
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR CHARGING AN ELECTRIC VEHICLE AT A CHARGING...
Publication number
20220203837
Publication date
Jun 30, 2022
Proterra Operating Company, Inc.
Reuben Sarkar
B60 - VEHICLES IN GENERAL
Information
Patent Application
APPARATUS, SYSTEM AND METHOD FOR DENDRITE AND ROUGHNESS SUPPRESSION...
Publication number
20220029209
Publication date
Jan 27, 2022
Iontra LLC
Daniel A. Konopka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS, SYSTEM AND METHOD FOR DENDRITE AND ROUGHNESS SUPPRESSION...
Publication number
20220029208
Publication date
Jan 27, 2022
Iontra LLC
Daniel A. KONOPKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRIC VEHICLES AND CHARGING STATIONS
Publication number
20210078416
Publication date
Mar 18, 2021
Proterra Inc.
Donald MORRIS
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR CHARGING AN ELECTRIC VEHICLE AT A CHARGING...
Publication number
20200391595
Publication date
Dec 17, 2020
Proterra Inc.
Reuben SARKAR
B60 - VEHICLES IN GENERAL
Information
Patent Application
Electric Vehicles and Charging Stations
Publication number
20200086750
Publication date
Mar 19, 2020
Proterra Inc.
Donald MORRIS
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR CHARGING AN ELECTRIC VEHICLE AT A CHARGING...
Publication number
20190351777
Publication date
Nov 21, 2019
Proterra Inc.
Reuben SARKAR
B60 - VEHICLES IN GENERAL
Information
Patent Application
APPARATUS, SYSTEM AND METHOD FOR DENDRITE AND ROUGHNESS SUPPRESSION...
Publication number
20190221895
Publication date
Jul 18, 2019
Iontra LLC
Daniel A. Konopka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Electric Vehicles and Charging Stations
Publication number
20190168623
Publication date
Jun 6, 2019
Proterra Inc.
Donald MORRIS
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR CHARGING AN ELECTRIC VEHICLE AT A CHARGING...
Publication number
20180236887
Publication date
Aug 23, 2018
Proterra, Inc.
Reuben SARKAR
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRIC VEHICLE CHARGING INTERFACE
Publication number
20180229612
Publication date
Aug 16, 2018
PROTERRA INC
Seamus McGrath
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR CHARGING AN ELECTRIC VEHICLE AT A CHARGING...
Publication number
20180072175
Publication date
Mar 15, 2018
PROTERRA INC
Reuben SARKAR
B60 - VEHICLES IN GENERAL
Information
Patent Application
Electric Vehicles and Charging Stations
Publication number
20160311336
Publication date
Oct 27, 2016
PROTERRA INC
Donald MORRIS
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR CHARGING AN ELECTRIC VEHICLE AT A CHARGING...
Publication number
20160311335
Publication date
Oct 27, 2016
PROTERRA INC
Reuben SARKAR
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR ENABLING FAST CHARGING OF AN ELECTRIC VEHIC...
Publication number
20160272074
Publication date
Sep 22, 2016
PROTERRA INC
Seamus McGRATH
B60 - VEHICLES IN GENERAL
Information
Patent Application
CHARGING OF A FLEET OF ELECTRIC VEHICLES
Publication number
20150367740
Publication date
Dec 24, 2015
Seamus McGRATH
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHODS AND SYSTEMS FOR ELECTRIC VEHICLE CHARGING
Publication number
20150069970
Publication date
Mar 12, 2015
PROTERRA INC
Reuben SARKAR
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR BATTERY LIFE MAXIMIZATION UNDER FIXED-ROUTE...
Publication number
20140217976
Publication date
Aug 7, 2014
PROTERRA INC
Seamus McGRATH
B60 - VEHICLES IN GENERAL
Information
Patent Application
CHARGING STATIONS FOR ELECTRIC VEHICLES
Publication number
20140070767
Publication date
Mar 13, 2014
Donald Morris
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR EQUIVALENT RAPID CHARGING WITH DIFFERENT EN...
Publication number
20130229153
Publication date
Sep 5, 2013
PROTERRA INC
Reuben Sarkar
B60 - VEHICLES IN GENERAL
Information
Patent Application
FAST CHARGE STATIONS FOR ELECTRIC VEHICLES IN AREAS WITH LIMITED PO...
Publication number
20130221918
Publication date
Aug 29, 2013
PROTERRA INC
Dale Hill
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR AUTOMATIC CONNECTION AND CHARGING OF AN ELE...
Publication number
20130193918
Publication date
Aug 1, 2013
Reuben Sarkar
B60 - VEHICLES IN GENERAL