TEXACO OVONIC HYDROGEN SYSTEMS LLC

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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 2152
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 1139
 
  
 
B60K ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES 192
 
  
 
B60L ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL 175
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
C22C ALLOYS 171

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6820706 Method and system for hydrogen powered internal combustion engineJun 12, 02Nov 23, 04[B60K]
6626323 Vane heat transfer structureFeb 21, 02Sep 30, 03[A61F]
6627340 Fuel cell hydrogen supply systems using secondary fuel to release stored hydrogenOct 13, 00Sep 30, 03[H01M, B60L, C22C]
6536487 Atomically engineered hydrogen storage alloys having extended storage capacity at high pressures and high pressure hydrogen storage units containing variable amounts thereofJul 10, 01Mar 25, 03[B65B]
6517970 Non-pyrophoric hydrogen storage alloyJun 04, 01Feb 11, 03[H01M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7211541 Mg--Ni hydrogen storage composite having high storage capacity and excellent room temperature kineticsExpiredDec 11, 03May 01, 07[B01J]
2006/0266,219 Metal hydride hydrogen storage systemAbandonedJul 14, 05Nov 30, 06[B01D]
2005/0252,548 Metal hydride hydrogen storage and delivery systemAbandonedJul 08, 04Nov 17, 05[G05D]
2005/0229,977 Flow regulating valve assemblyAbandonedApr 16, 04Oct 20, 05[F16K]
2005/0126,663 Catalyzed hydrogen desorption in Mg-based hydrogen storage material and methods for production thereofAbandonedDec 11, 03Jun 16, 05[C22C]
6878353 Hydrogen storage bed system including an integrated thermal management systemExpiredApr 25, 01Apr 12, 05[F28D]
2003/0209,149 Honeycomb hydrogen storage structureAbandonedJul 30, 02Nov 13, 03[B01D]
2003/0103,861 Hydrogen storage material including a modified Ti-Mn2 alloyAbandonedNov 30, 01Jun 05, 03[C22C]

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