Featured patents

Aqueous Electrolyte Lithium Sulfur Batteries
US 08828575 B2, Sept. 9, 2014, Active material in solution, Valentina Loginova et al. / PolyPlus Batter Company (Berkeley, US)
An aqueous lithium sulfur electrochemical cell comprising:…

Current Interrupting Device and Secondary Battery Including Current Interrupting Device
US 08741453 B2, June 3, 2014, With Nonbattery Electrical Component Electrically Connected Within Cell Casing Other Than Testing or Indicating Components, Kwangchun Kim et al. / Samsung SDI Co., Ltd. (Yongin-si, Gyeonggi-do, KR)
A current interrupting device comprising:…

Method for Evaluating Positive Electrode Active Material
US 08691437 B2, April 8, 2014, Having connector tab, Satoshi Goto / Toyota Jidosha Kabushiki Kaisha (Toyota-shi, Aichi-ken, JP)
A method for evaluating a positive electrode active material comprising primarily…

Interconnect for a Fuel Cell, a Method for Manufacturing an Interconnect for a Fuel Cell
US 08663863 B2, March 4, 2014, Flow field means, Niels Erikstrup / Topsoe Fuel Cell A/S (Lyngby, DK)
An interconnect for a fuel cell comprising a plurality of flow providing…

Open Structures in Substrates for Electrodes
US 08637185 B2, Jan. 28, 2014, Chemically specified inorganic electrochemically active material containing, Song Han et al. / Amprius, Inc. (Sunnyvale, US)
A lithium ion battery electrode for use in a lithium ion battery, the lithium…

Fuel Cell With Low Water Consumption
US 08628887 B2, Jan. 14, 2014, Including water gas shift reaction, Daniel Norrick et al. / Cummins Power Generation IP, Inc. (Minneapolis, US)
A method, comprising:…

Rechargeable Lithium Battery
US 08574771 B2, Nov. 5, 2013, Organic polymer containing, Heon-Cheol Shin et al. / Samsung SDI Co., Ltd. (Yongin-si, KR)
A rechargeable lithium battery comprising:…

Nucleation and Growth of Tin Particles Into Three Dimensional Composite Active Anode for Lithium High Capacity Energy Storage Device
US 08546020 B2, Oct. 1, 2013, Having longitudinal electrically conducting tubes or cores, Sergey D. Lopatin et al. / Applied Materials, Inc. (Santa Clara, US)
A method for forming an anode structure, comprising:…

Method of Operating a Fuel Cell System With Bypass Ports in a Fuel Processing Assembly
US 08535836 B2, Sept. 17, 2013, Purification, Brent Cheldelin et al. / Bloom Energy Corporation (Sunnyvale, US)
A method of performing maintenance on a fuel cell system including a fuel…

Non-Aqueous Electrolyte and Secondary Battery Comprising the Same
US 08524399 B2, Sept. 3, 2013, Chemically specified organic solute, Jeong-Ju Cho et al. / LG Chem, Ltd. (Seoul, KR)
A non-aqueous electrolyte comprising an electrolyte salt and an electrolyte…

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