MOTORPAT, L.L.C.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F01L CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES 154

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6032622 Internal combustion cylinder engineSep 02, 97Mar 07, 00[F01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7721684 Internal combustion engineExpiredDec 19, 06May 25, 10[F02B]
7614369 Reciprocating cylinder engineExpiredMay 12, 06Nov 10, 09[F02B]
7150259 Internal combustion engineExpiredOct 19, 04Dec 19, 06[F02B]
7121235 Reciprocating internal combustion engineExpiredJul 25, 03Oct 17, 06[F02B]
6598567 Reciprocating internal combustion engineExpiredMay 15, 02Jul 29, 03[F02B]

Top Inventors for This Owner

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