TUTECH INNOVATION GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
E21B EARTH OR ROCK DRILLING 195

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9494027 Sensor-based control of vibrations in slender continua, specifically torsional vibrations in deep-hole drill stringsSep 21, 11Nov 15, 16[E21B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8426162 Process and apparatus for the microbial production of a specific product and methaneExpiredOct 08, 08Apr 23, 13[C12P]
2013/0076,371 ADHESIVE WITH ANISOTROPIC ELECTRICAL CONDUCTIVITY AND METHODS OF PRODUCING AND USING SAMEAbandonedFeb 25, 11Mar 28, 13[C09J, G01R]
2013/0020,735 Method for Milling Long Fiber Reinforced Composite PlasticAbandonedJan 07, 11Jan 24, 13[B29C]
2009/0112,305 Stent-graft prosthesisAbandonedJul 19, 06Apr 30, 09[A61F]
2009/0018,809 COMPUTER GENEAbandonedFeb 23, 07Jan 15, 09[C07H, A61K, C12P, G06F, A61P]
6755893 Method for high-pressure gas separationExpiredDec 26, 02Jun 29, 04[B01D]

Top Inventors for This Owner

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