Total Fina Elf S.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 1104
 
  
 
G06G ANALOGUE COMPUTERS 152

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6418630 Deviation calculation rule used to monitor the drilling path of a two dimensional deviated holeDec 15, 00Jul 16, 02[G01C, G06G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6865487 Method for decimating seismic traces driven by the seismic pathExpiredMay 06, 03Mar 08, 05[G01V]
6702042 Method and device for rotary well drillingExpiredJun 20, 02Mar 09, 04[E21B]
6366536 High-resolution seismic acquisition deviceExpiredMar 19, 01Apr 02, 02[G01V]

Top Inventors for This Owner

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