Assignee
TENARIS CONNECTIONS AG
LI·7 granted patents·285 citations·filing 2003–2006
Top patents by PatentIndex Score
7 records- 0195US7464449B2Method of forming a high-strength sealed connection for expandable tubularsTENARIS CONNECTIONS AG·Filed 2006·Granted Dec 16, 2008·38 cites·10 claims
- 0294US6971681B2Threaded pipe with surface treatmentTENARIS CONNECTIONS AG·Filed 2003·Granted Dec 6, 2005·62 cites·15 claims
- 0392US7506900B2Threaded joint for pipes provided with sealTENARIS CONNECTIONS AG·Filed 2006·Granted Mar 24, 2009·40 cites·11 claims
- 0488US7284770B2Thread protector for tubular membersTENARIS CONNECTIONS AG·Filed 2005·Granted Oct 23, 2007·42 cites·13 claims
- 0588US6905150B2Threaded pipe jointTENARIS CONNECTIONS AG·Filed 2003·Granted Jun 14, 2005·56 cites·9 claims
- 0683US7255374B2Threaded tube jointTENARIS CONNECTIONS AG·Filed 2003·Granted Aug 14, 2007·37 cites·7 claims
- 0751US7310890B2Apparatus for automatically measuring external and internal profile of a pipe at the end thereofTENARIS CONNECTIONS AG·Filed 2004·Granted Dec 25, 2007·10 cites·11 claims
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