NEW ENERGY DEVELOPMENT ORGANIZATION

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

  • No Technology to Display

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

  • No Recent Patents to Display

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4810595 Molten carbonate fuel cell, and its operation control methodExpiredJan 06, 88Mar 07, 89[H01M]
4692391 Cell stack assembly structure for fuel cellExpiredJun 12, 86Sep 08, 87[H01M]
4680263 Continuous alcohol manufacturing process using immobilized microorganismExpiredSep 22, 83Jul 14, 87[C12P, C12M]
4666605 Methane fermentation process for treating evaporator condensate from pulp making systemExpiredOct 17, 85May 19, 87[C12P, C02F]
4664748 Surface roughening methodExpiredOct 17, 85May 12, 87[C03C, C23F, B44C]
4661424 Sodium-sulfur storage batteryExpiredOct 04, 85Apr 28, 87[H01M]
4657830 Sodium-sulfur storage batteryExpiredFeb 10, 86Apr 14, 87[H01M]
4643913 Process for producing solar cellsExpiredDec 28, 84Feb 17, 87[H01L]
4633811 Plasma CVD apparatusExpiredJan 16, 85Jan 06, 87[C23C]
4627996 Sodium-sulfur storage battery and a manufacturing method of the sameExpiredOct 30, 85Dec 09, 86[H01M, B32B]
4623596 Cell stack for fuel cellsExpiredJul 23, 85Nov 18, 86[H01M]
4615957 Sodium-sulfur storage batteryExpiredApr 19, 85Oct 07, 86[H01M]
4562637 Method of manufacturing solar batteryExpiredJun 20, 84Jan 07, 86[H01L]
4555452 Method for operating fuel cellExpiredMar 07, 85Nov 26, 85[H01M]
4541914 Process for converting coalExpiredApr 12, 83Sep 17, 85[C10G]
4533831 Non-mass-analyzed ion implantationExpiredMar 21, 83Aug 06, 85[G01N]
4530151 Manufacture method of a sodium-sulfur storage batteryExpiredJul 19, 83Jul 23, 85[H01M, B23K]
4512954 Crystal growing apparatusExpiredAug 10, 83Apr 23, 85[C30B]
4510217 Sodium-sulfur storage batteryExpiredSep 08, 83Apr 09, 85[H01M]
4479856 Zinc dendrite inhibitorExpiredAug 08, 83Oct 30, 84[C25D]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.