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Browse by Category: Main > Chemistry
Class Information
Number: 429/94
Name: Chemistry: electrical current producing apparatus, product, and process > Plural concentric or single coiled electrode
Description: Apparatus comprising a battery having coiled or plural concentric electrodes, or coiled or plural concentric electrodes, per se.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
8709631 Bioelectric battery for implantable device applications Apr. 29, 2014
8709632 Battery module Apr. 29, 2014
8709642 Stack and folding-typed electrode assembly and method for preparation of the same Apr. 29, 2014
8703314 Prismatic battery Apr. 22, 2014
8702818 Method of manufacturing an electrode assembly for a rechargeable battery Apr. 22, 2014
8703330 Nickel zinc battery design Apr. 22, 2014
8691419 Cylindrical secondary battery Apr. 8, 2014
8685557 Electrode assembly including mandrel having a removable portion Apr. 1, 2014
8679675 Battery including a member configured to prevent a short circuit Mar. 25, 2014
8673470 Secondary cell Mar. 18, 2014
8668999 Lithium primary battery Mar. 11, 2014
8663838 Cylindrical secondary battery including center pin having improved structure Mar. 4, 2014
8658305 Lithium-ion battery and use thereof Feb. 25, 2014
8652671 Separator for battery, and battery and method for producing battery including the same Feb. 18, 2014
8647761 Electrode assembly and secondary battery using the same Feb. 11, 2014
8637182 Secondary battery including a plurality of aligned positive and negative electrode tabs Jan. 28, 2014
8628878 Hooked retainer for electrode body in rechargeable battery Jan. 14, 2014
8614015 Secondary battery and method of manufacturing secondary battery Dec. 24, 2013
8609269 Cylindrical secondary battery including a cap-up Dec. 17, 2013
8592065 Rechargeable battery with a jelly roll having multiple thicknesses Nov. 26, 2013
8591604 Battery electrodes Nov. 26, 2013
8586223 Cylindrical secondary battery Nov. 19, 2013
8574736 Hybrid-typed electrode assembly of capacitor-battery structure Nov. 5, 2013
8574737 Bioelectric battery for implantable device applications Nov. 5, 2013
8568929 Electrode assembly including separators having crossing pores and rechargeable battery Oct. 29, 2013
8563164 Cylindrical type alkaline storage battery Oct. 22, 2013
8563162 Sealed battery Oct. 22, 2013
8557430 Rechargeable battery having current collector plate with protrusion Oct. 15, 2013
8557410 Secondary battery with a spirally-rolled electrode group Oct. 15, 2013
8557422 High capacity battery cell employed with two or more unit cells Oct. 15, 2013
8557423 Battery having enhanced electrical insulation capability Oct. 15, 2013
8551633 Secondary battery Oct. 8, 2013
8546007 Rechargeable battery Oct. 1, 2013
8546013 Cylindrical battery and method of manufacturing the same Oct. 1, 2013
8541123 Secondary battery, battery assembly, and vehicle equipped with the secondary battery Sep. 24, 2013
8535822 Electrode assembly and secondary battery having the same Sep. 17, 2013
8530067 Battery Sep. 10, 2013
8530068 Square battery and manufacturing method of the same Sep. 10, 2013
8530081 Nonaqueous electrolyte secondary battery including positive electrode active material layers having parallel grooves Sep. 10, 2013
8518572 Graphite/DSA assembled electrode for redox flow battery, method of manufacturing the same and redox flow battery including the same Aug. 27, 2013
8518571 Battery Aug. 27, 2013
8512888 Current collector and method for producing the same, battery and method for producing the same Aug. 20, 2013
8507118 Secondary battery and fabrication method thereof Aug. 13, 2013
8486549 Lithium ion secondary battery Jul. 16, 2013
8481188 Rechargeable battery Jul. 9, 2013
8475958 Nickel hydrogen storage battery and method for manufacturing negative electrode thereof Jul. 2, 2013
8465869 Rechargeable battery Jun. 18, 2013
8465861 Battery pack and method for producing the same Jun. 18, 2013
8465860 Lithium cell Jun. 18, 2013
8460809 Lithium-iron disulfide cell design Jun. 11, 2013

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