Featured patents

Fuel Cell System and Electronic Device
US 08846257 B2, Sept. 30, 2014, Process or means for control of operation, Jusuke Shimura et al. / Sony Corporation (Tokyo, JP)
A fuel cell system comprising:…

Positive Electrode for Rechargeable Lithium Battery With High Voltage and Rechargeable Lithium Battery Including Same
US 08852809 B2, Oct. 7, 2014, Carbon, graphite, or carbonaceous component is active material, Da-Woon Han et al. / Samsung SDI Co., Ltd. (Yongin-si, KR)
A positive electrode for a rechargeable lithium battery, comprising:…

Sealed-Type Cell
US 08828598 B2, Sept. 9, 2014, Having terminal, Toru Nakai / Toyota Jidosha Kabushiki Kaisha (Toyota-shi, Aichi-ken, JP)
A sealed cell including:…

Separator for Electrochemical Device, Electrode for Electrochemical Device, and Electrochemical Device
US 08822082 B2, Sept. 2, 2014, And inorganic material, Nobuaki Matsumoto et al. / Hitachi Maxwell, Ltd. (Ibaraki-Shi, Osaka, JP)
A separator for an electrochemical device comprising a porous film including:…

Nickel-Metal Hydride Secondary Battery Module and Secondary Battery Module Manufacturing Method
US 08785014 B2, July 22, 2014, Blowout type, Toyohiko Eto et al. / Panasonic EV Energy Co., Ltd. (Kosai, JP)
A nickel-metal hydride secondary battery module comprising:…

Arrangement of Battery Poles of an Electric Energy Accumulator
US 08758932 B2, June 24, 2014, On or through a side of housing, Alexander Sitte
A power accumulator having an elongated shape with opposite ends, comprising:…

Fluorinated Cyclic Carbonates and Compositions Thereof
US 08735005 B2, May 27, 2014, The hetero ring is a cyclic carbonate, William L. Holstein et al. / E I du Pont de Nemours and Company (Wilmington, US)
A compound as represented by the following structure:…

Aerobic Microbial Fuel Cell
US 08663852 B2, March 4, 2014, Biochemical fuel cell, Kelly Nevin et al. / University of Massachusetts (Boston, US)
An anode electrode for use in a fuel cell, comprising:…

Bipolar Battery and Plate
US 08597817 B2, Dec. 3, 2013, Plural layers, Thomas Faust / East Penn Manufacturing Co., Inc. (Lyon Station, US)
A bipolar battery plate for a bipolar battery, comprising:…

Method of Forming a Package for MEMS-based Fuel Cell
US 08445148 B2, May 21, 2013, Reforming process, Jeffrey D. Morse et al. / Lawrence Livermore National Security, LLC (Livermore, US)
A fuel cell package comprising:…

Patentorg has 3147 documents under Chemistry: Electrical Current Producing Apparatus, Product, and Process Patents.

Narrow down the browsing criteria below to see more patents.

Select a subcategory
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot