Altex Energy Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B61D BODY DETAILS OR KINDS OF RAILWAY VEHICLES 125
 
 
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8393359 Dual purpose bitumen/diluent railroad tank carFeb 22, 11Mar 12, 13[B61D, B65F, B65B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0122,641 DUAL PURPOSE BITUMEN/DILUENT RAILROAD TANK CARAbandonedNov 17, 08May 20, 10[B61D]
2009/0000,664 Batch interface reducing agent (BIRDA)AbandonedDec 27, 07Jan 01, 09[F17D, F15D]
2007/0089,785 Method of shear heating of heavy oil transmission pipelinesAbandonedOct 26, 05Apr 26, 07[G05D]

Top Inventors for This Owner

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