BATTELLE DEVELOPMENT CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 1153

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE30353 Electric accumulator with a solid electrolyteFeb 09, 78Jul 29, 80[H01M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5496553 Methods and compositions for the treatment of niddmExpiredSep 02, 94Mar 05, 96[A61K]
5082629 Thin-film spectroscopic sensorExpiredDec 29, 89Jan 21, 92[G01N]
5067554 Melt extraction of ceramicsExpiredDec 09, 88Nov 26, 91[B22D]
4989595 Aspirator/nebulizerExpiredOct 14, 89Feb 05, 91[A61M]
4895027 Determining plane strain fracture toughness and the J-Integral for solid materials using stress field modified miniature specimensExpiredJan 19, 88Jan 23, 90[G01N]
4895795 Detection and differentiation of coxiella burnetii in biological fluidsExpiredNov 05, 86Jan 23, 90[C12Q]
4876094 Controlled release liquid dosage formulationExpiredJul 14, 86Oct 24, 89[A61K]
4876186 Detection and differentiation of coxiella burnetii in biological fluidsExpiredNov 05, 85Oct 24, 89[C07H, C12Q]
4874520 Chromatographic processExpiredJun 23, 88Oct 17, 89[B01D]
4864867 Determining fracture mode transition behavior of solid materials using miniature specimensExpiredJan 19, 88Sep 12, 89[G01N]
4752314 Method and apparatus for melting glass batchExpiredJul 06, 87Jun 21, 88[C03B]
4688999 Well pumpExpiredApr 08, 86Aug 25, 87[F04B]
4684536 Hard layer formed by incorporating nitrogen into Mo or W metal and method for obtaining this layerExpiredDec 06, 84Aug 04, 87[C23C]
4683043 Cubic boron nitride preparationExpiredJan 21, 86Jul 28, 87[C23C]
4669536 Groundwater monitoring systemExpiredSep 27, 84Jun 02, 87[E21B]
4658885 Method of repetitiously marking continuously cast metallic strip materialExpiredMay 09, 80Apr 21, 87[B22D]
4655893 Cubic boron nitride preparation utilizing a boron and nitrogen bearing gasExpiredSep 12, 83Apr 07, 87[C23C]
4647890 Molded ferromagnetic return circuit for a solenoidExpiredMay 15, 86Mar 03, 87[H01F]
4644942 Production of porous coating on a prosthesisExpiredJan 09, 84Feb 24, 87[A61F]
4637905 Process of preparing microcapsules of lactides or lactide copolymers with glycolides and/or .epsilon.-caprolactonesExpiredApr 11, 85Jan 20, 87[A61K, B01J]

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