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Class Information
Number: 252/500
Name: Compositions > Electrically conductive or emissive compositions
Description: Compositions which either conduct or emit electrons not provided for above.


Sub-classes under this class:

Class Number Class Name Patents
252/516 Carbide containing 192
252/502 Elemental carbon containing 472
252/512 Free metal containing 1,112
252/501.1 Light sensitive 240
252/518.1 Metal compound containing 457
252/517 Radioactive material containing 36


Patents under this class:

Patent Number Title Of Patent Date Issued
7620439 Conductive adhesives and biomedical articles including same Nov. 17, 2009
7618560 Stable metal/conductive polymer composite colloids and methods for making and using the same Nov. 17, 2009
7618559 Conductive polymer solution, antistatic coating material, antistatic hard coat layer, optical filter, conductive coating film, antistatic tacky adhesive, antistatic tacky adhesive layer, prote Nov. 17, 2009
7618550 Polymer compound with nonlinear current-voltage characteristic and process for producing a polymer compound Nov. 17, 2009
7611644 Core-shell structure metal nanoparticles and its manufacturing method Nov. 3, 2009
7611643 Electrically conducting resin composition for fuel cell separator and fuel cell separator Nov. 3, 2009
7608342 Photocurable, conductive, transparent polymer coatings Oct. 27, 2009
7608306 Method for the production of anti-statically coated moulded body Oct. 27, 2009
7608203 Metallic colloidal solution and inkjet-use metallic ink Oct. 27, 2009
7604874 Organic compounds for electroluminescence and organic electroluminescent devices using the same Oct. 20, 2009
7604756 Preparation of silver particles using thermoplastic polymers Oct. 20, 2009
7604754 Resistor compositions for electronic circuitry applications Oct. 20, 2009
7604753 Electrostatic dissipative plastisols Oct. 20, 2009
7601773 Room temperature-curable, heat-conductive silicone rubber composition Oct. 13, 2009
7601280 Corrosion-responsive coating formulations for protection of metal surfaces Oct. 13, 2009
7601279 Organic semiconductor composition containing cis-decalin Oct. 13, 2009
7601278 Precursor solution, method of preparation thereof and use thereof Oct. 13, 2009
7595009 Method of applying a coating that acts as an electrolytic barrier and a cathodic prevention system Sep. 29, 2009
7591964 Electrochemical devices comprising proton conducting mediums Sep. 22, 2009
7588701 Templated semiconductor particles Sep. 15, 2009
7588699 Electrically conductive, optically transparent polymer/carbon nanotube composites and process for preparation thereof Sep. 15, 2009
7588698 Circuit connecting adhesive Sep. 15, 2009
7585983 Alkylenedioxythiophenes and poly(alkylenedioxythiophenes) containing mesogenic groups Sep. 8, 2009
7585475 Highly-conductive copper extractant formulations Sep. 8, 2009
7585435 High density cobalt-manganese coprecipitated nickel hydroxide and process for its production Sep. 8, 2009
7585434 Carbonaceous material for forming electrically conductive material and use thereof Sep. 8, 2009
7585433 Polyaniline/carbon composite and electric double-layer capacitor using same Sep. 8, 2009
7585432 High density cobalt-manganese coprecipitated nickel hydroxide and process for its production Sep. 8, 2009
7585431 Electrically conductive polymeric materials and use thereof Sep. 8, 2009
7582403 Metal compositions, thermal imaging donors and patterned multilayer compositions derived therefrom Sep. 1, 2009
7578990 Proton conductor and method for manufacturing the same, and electrochemical device Aug. 25, 2009
7578910 Deep well anodes for electrical grounding Aug. 25, 2009
7573186 Electrode for electrochemical measurement Aug. 11, 2009
7573008 PTC element Aug. 11, 2009
7572542 Nanocarbon composite structure having ruthenium oxide trapped therein Aug. 11, 2009
7572395 Organic species that facilitate charge transfer to or from nanostructures Aug. 11, 2009
7572394 Electrophoretic dispersions Aug. 11, 2009
7572393 Organic species that facilitate charge transfer to or from nanostructures Aug. 11, 2009
7569164 Solder precoating method Aug. 4, 2009
7569163 Polythioether amine resins and compositions comprising same Aug. 4, 2009
7569162 Electrically conductive paste and multilayer ceramic substrate Aug. 4, 2009
7569160 Electrically conductive UV-curable ink Aug. 4, 2009
7569159 Hole injection/transport layer compositions and devices Aug. 4, 2009
7569158 Aqueous dispersions of polythienothiophenes with fluorinated ion exchange polymers as dopants Aug. 4, 2009
7566437 Process for manufacture of silver-based composite powders for electrical contact materials and composite powders so produced Jul. 28, 2009
7566410 Highly conductive nano-scaled graphene plate nanocomposites Jul. 28, 2009
7563393 Crosslinked elastomer body for sensor, and production method therefor Jul. 21, 2009
7563392 Organic conductive compositions and structures Jul. 21, 2009
7560049 Forming electronic devices Jul. 14, 2009
7556746 Method of making an applicator liquid for electronics fabrication process Jul. 7, 2009



 
 
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