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PROTON ENERGY SYSTEMS, INC.
Patent Owner
Stats
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82
total patents issued
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118 Total Apps Published
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Jul 19, 2011 most recent publication
Details
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82 Issued Patents
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8 Issued in last 3 years
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0 Published in last 3 years
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545 Total Citation Count
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May 05, 1998 Earliest Filing
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32 Expired/Abandoned/Withdrawn Patents
Technologies
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 2670
C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR 1011
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 5130
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 252
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR245
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 241
G06F ELECTRIC DIGITAL DATA PROCESSING 2305
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 129
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF141
Top Patents (by citation)
5,980,726 Hydrogen electrochemical system environmentMay 05, 98Nov 09, 99[C25B]34 6,887,601 Regenerative electrochemical cell system and method for use thereofSep 28, 01May 03, 05[H01M]26 6,902,837 Method and system for balanced control of backup powerOct 11, 02Jun 07, 05[H01M]23 6,738,885 Device and method for storing information in memoryFeb 15, 01May 18, 04[G06F]14 6,168,705 Electrochemical gas purifierSep 08, 98Jan 02, 01[C01B]14 7,128,103 Hydrogen fueling systemJan 22, 03Oct 31, 06[B65B]13 7,060,379 Method and system for controlling and recovering short duration bridge power to maximize backup powerOct 11, 02Jun 13, 06[H01M]13 6,666,961 High differential pressure electrochemical cellNov 17, 00Dec 23, 03[C25D, C25C, C25B]11 6,706,436 Electrochemical cell design using a bipolar plateDec 22, 00Mar 16, 04[H01M]9 7,014,932 Drainage system and process for operating a regenerative electrochemical cell systemMar 19, 03Mar 21, 06[H01M]8
Recent Publications
2010/0108,535 SYSTEM FOR GENERATING HYDROGEN AND METHOD THEREOFNov 30, 09May 06, 10[C25B] 2010/0070,198 HYDROGEN EMISSION REPORTING SYSTEM AND METHOD THEREOFNov 19, 09Mar 18, 10[G06F, G01N] 2009/0211,920 SYSTEM FOR MAINTAINING HYDROGEN PURITY IN ELECTRICAL GENERATORS AND METHOD THEREOFMay 08, 09Aug 27, 09[A61L, F02C, C25B] 2009/0181,281 ELECTROCHEMICAL CELL BIPOLAR PLATEJan 14, 08Jul 16, 09[H01M] 2009/0095,638 SOIL AND GROUNDWATER REMEDIATION SYSTEM AND METHODOct 10, 07Apr 16, 09[C02F] 2009/0035,631 ELECTROCHEMICAL CELL SUPPORT STRUCTUREOct 10, 08Feb 05, 09[H01M, C25B] 2008/0220,304 VENTING APPARATUS AND SYSTEMMar 08, 07Sep 11, 08[H01M]
Recent Patents
7,981,556 Thermal management system for regenerative fuel cells and method thereofOct 07, 05Jul 19, 11[H01M] 7,888,124 System for monitoring the health of electrical generators and method thereofJun 19, 07Feb 15, 11[H01M, G01N, H02K] 7,879,207 Electrochemical cell with dynamic endplateOct 11, 06Feb 01, 11[C25B] 7,879,613 System for maintaining hydrogen purity in electrical generators and method thereofMay 08, 09Feb 01, 11[G01N, C25C, G01M] 7,855,024 Compartmentalized storage tank for electrochemical cell systemDec 27, 06Dec 21, 10[H01M] 7,850,838 Cold weather hydrogen generation system and method of operationAug 01, 06Dec 14, 10[C25B] 7,767,360 Electrochemical cell apparatusFeb 22, 07Aug 03, 10[H01M] 7,744,733 Gas venting systemMar 05, 07Jun 29, 10[C25B] 7,729,812 Field deployable power distribution system and method thereofApr 09, 07Jun 01, 10[G05D] 7,678,251 System and method for detecting gasFeb 06, 07Mar 16, 10[G01N]
Top Inventors for This Owner
