Featured patents

Composite Anode Active Material for Lithium Rechargeable Battery, Method of Preparing the Same and Lithium Rechargeable Battery Using the Material
US 08822079 B2, Sept. 2, 2014, The alkali metal is lithium, Dong-min Im et al. / Samsung SDI Co., Ltd. (Suwon-si, Gyeonggi-do, KR)
A composite anode active material of a lithium rechargeable battery, comprising:…

Electrocatalysts and Additives for the Oxidation of Solid Fuels
US 08758951 B2, June 24, 2014, Hydrocarbon feedstock, Gerardine Botte / Ohio University (Athens, US)
An electrolytic cell for the production of hydrogen from coal slurries…

Secondary Battery
US 08703331 B2, April 22, 2014, Having connector tab, Yong-Kyun Park / Samsung SDI Co., Ltd. (Giheung-gu, Yongin-si, Gyeonggi-do, KR)
A secondary battery, comprising:…

Fuel Cell and Method for Manufacturing Same
US 08722277 B2, May 13, 2014, Membrane electrode assembly (MEA), Takuya Hasegawa / Nissan Motor Co., Ltd. (Yokohama-shi, Kanagawa, JP)
A fuel cell comprising:…

Rechargeable Battery and Battery Module
US 08685559 B2, April 1, 2014, With Heat Exchange Feature, Geun-Bae Kim et al. / Samsung SDI Co., Ltd. (Yongin-si, KR)
A battery module comprising:…

Vehicle Battery Temperature Control System Containing Heating Device and Method
US 08574734 B2, Nov. 5, 2013, Temperature control, Ronald S. Eisenhour / Nissan North America, Inc. (Franklin, US)
A vehicle battery temperature control system comprising:…

Power Supply Device and Vehicle Including Power Supply Device
US 08551635 B2, Oct. 8, 2013, For plural cells, Shingo Ochi et al. / Sanyo Electric Co., Ltd. (Osaka, JP)
A power supply device comprising:…

Fuel Cell System Manifold Seal
US 08541144 B2, Sept. 24, 2013, Manifold, Dana Kelley et al. / FuelCell Energy, Inc. (Danbury, US)
A manifold seal for a fuel cell system comprising:…

Battery Pack
US 08524385 B2, Sept. 3, 2013, With Measuring, Testing, or Indicating Means, Takashi Takeda / Mitsumi Electric Co., Ltd. (Tokyo, JP)
A battery pack comprising:…

Fuel Cell System Having Wet-State Determination
US 08492037 B2, July 23, 2013, Process or means for control of operation, Takahiro Kaito / Nissan Motor Co., Ltd. (Yokohama-shi, Kanagawa, JP)
A fuel cell system 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