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Class Information
Number: 429/5
Name: Chemistry: electrical current producing apparatus, product, and process > Radio active material containing
Description: Apparatus having material which emits atomic radiation.










Patents under this class:

Patent Number Title Of Patent Date Issued
8330038 Radium power pack and system for generating power Dec. 11, 2012
8294023 Radioisotope power source Oct. 23, 2012
8227100 Negative active material for lithium ion battery and lithium ion battery including the same Jul. 24, 2012
7867639 Alpha voltaic batteries and methods thereof Jan. 11, 2011
7867640 Alpha voltaic batteries and methods thereof Jan. 11, 2011
7816044 Fuel cell using a hydrogen generation system Oct. 19, 2010
7781111 Hydrogen storage and generation system Aug. 24, 2010
7718283 Alpha voltaic batteries and methods thereof May. 18, 2010
7622532 Synthesis of radioactive materials and compositions of same Nov. 24, 2009
7603144 Active wireless tagging system on peel and stick substrate Oct. 13, 2009
7438789 Decomposition cell Oct. 21, 2008
6949865 Apparatus and method for generating electrical current from the nuclear decay process of a radioactive material Sep. 27, 2005
6774531 Apparatus and method for generating electrical current from the nuclear decay process of a radioactive material Aug. 10, 2004
6753469 Very high efficiency, miniaturized, long-lived alpha particle power source using diamond devices for extreme space environments Jun. 22, 2004
6238812 Isotopic semiconductor batteries May. 29, 2001
6118204 Layered metal foil semiconductor power device Sep. 12, 2000
5721462 Nuclear battery Feb. 24, 1998
5642014 Self-powered device Jun. 24, 1997
5616928 Protecting personnel and the environment from radioactive emissions by controlling such emissions and safely disposing of their energy Apr. 1, 1997
5492570 Hybrid thermal electric generator Feb. 20, 1996
5459366 Gamma radiation field intensity meter Oct. 17, 1995
5280213 Electric power cell energized by particle and electromagnetic radiation Jan. 18, 1994
5235232 Adjustable-output electrical energy source using light-emitting polymer Aug. 10, 1993
5111099 Apparatus and method for converting radioactive energy into electrical energy May. 5, 1992
5089054 Flat plate alkali metal thermoelectric converter module Feb. 18, 1992
5087533 Contact potential difference cell Feb. 11, 1992
4967112 Electrical power cell energized by high frequency electromagnetic radiation Oct. 30, 1990
4617244 Additive for electrolyte of lead-acid batteries Oct. 14, 1986
4594297 Fuel cell using novel electrolyte membrane Jun. 10, 1986
4414090 Separator membranes for redox-type electrochemical cells Nov. 8, 1983
4178524 Radioisotope photoelectric generator Dec. 11, 1979
4160927 Ferroelectric ceramic devices Jul. 10, 1979
4097654 Thermal shunt for radioisotope thermoelectric generator-chemical battery hybrid configuration Jun. 27, 1978
4093783 Novel formulations M.sub.2 UO.sub.2 F.sub.2 and their use in electrochemical cells Jun. 6, 1978
4054724 Isotope heated deferred action thermal batteries Oct. 18, 1977
3990911 Solid electrolyte galvanic cell Nov. 9, 1976
3971671 Radioelectrochemical energy converter Jul. 27, 1976











 
 
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