LYNNTECH POWER SYSTEMS, LTD.

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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 6148
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 271
 
  
 
C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR 134

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7037618 Apparatus and method for compressing a stack of electrochemical cellsMay 27, 03May 02, 06[H01M]
6991869 Unitized barrier and flow control device for electrochemical reactorsOct 17, 02Jan 31, 06[H01M]
6838205 Bifunctional catalytic electrodeOct 10, 01Jan 04, 05[H01M]
6410180 Fuel cell system for low pressure operationMar 13, 00Jun 25, 02[H01M]
6232010 Unitized barrier and flow control device for electrochemical reactorsMay 08, 99May 15, 01[H01M]
6122909 Catalytic reduction of emissions from internal combustion enginesSep 29, 98Sep 26, 00[F01N]
6036827 ElectrolyzerJun 27, 97Mar 14, 00[C25B]
5845485 Method and apparatus for injecting hydrogen into a catalytic converterJul 16, 96Dec 08, 98[F01N]
5709961 Low pressure fuel cell systemJun 06, 96Jan 20, 98[H01M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7666386 Solid chemical hydride dispenser for generating hydrogen gasExpiredFeb 06, 06Feb 23, 10[B01J]
7641889 Hydrogen generatorExpiredMay 14, 04Jan 05, 10[C01B, H01M, B01J]
2006/0257,313 Hydrolysis of chemical hydrides utilizing hydrated compoundsAbandonedFeb 16, 06Nov 16, 06[C09K, C01B, B01J]
6852437 Fuel cell system for low pressure operationExpiredMay 18, 02Feb 08, 05[H01M]
6733913 Fuel cell system for low pressure operationExpiredApr 09, 02May 11, 04[C25B, H01M]
6698389 Electrolyzer for internal combustion engineExpiredApr 26, 02Mar 02, 04[C25B, F01P]
6638657 Fluid cooled bipolar plateExpiredSep 06, 00Oct 28, 03[H01M]
6602631 Bonding electrochemical cell componentsExpiredJan 26, 99Aug 05, 03[H01M]
6562507 Unitized barrier and flow control device for electrochemical reactorsExpiredOct 05, 00May 13, 03[H01M]
6533827 Bonding electrochemical cell componentsExpiredOct 25, 00Mar 18, 03[B05D, H01M]
2003/0003,343 Bonding electrochemical cell componentsAbandonedMay 18, 02Jan 02, 03[H01M]
6383671 Gas humidification device for operation testing and evaluation of fuel cellsExpiredSep 08, 99May 07, 02[H01M, B01F]
6235254 Hybrid catalyst heating system with water removal for enhanced emissions controlExpiredJul 01, 97May 22, 01[F01N, B01J, B01D]
6146780 Bipolar separator plates for electrochemical cell stacksExpiredJan 24, 97Nov 14, 00[H01M]
6054228 Fuel cell system for low pressure operationExpiredSep 10, 97Apr 25, 00[H01M]
6040072 Apparatus and method for compressing a stack of electrochemical cellsExpiredNov 19, 97Mar 21, 00[H01M]
5964089 Diagnostics and control of an on board hydrogen generation and delivery systemExpiredJun 27, 97Oct 12, 99[F01N]

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