Assignee
SIDERCA SA IND & COM
AR·10 granted patents·2 pending applications·416 citations·filing 2000–2024
Top patents by PatentIndex Score
12 records- 0195US9222156B2High strength steel having good toughnessSIDERCA SA IND & COM·Filed 2013·Granted Dec 29, 2015·17 cites·21 claims
- 0291US6957933B2Threading insert with cooling channelsSIDERCA SA IND & COM·Filed 2003·Granted Oct 25, 2005·61 cites·11 claims
- 0389US6648991B2Low-alloy carbon steel for the manufacture of pipes for exploration and the production of oil and/or gas having an improved corrosion resistance, a process for the manufacture of seamless pipes, and the seamless pipes obtained therefromSIDERCA SA IND & COM·Filed 2002·Granted Nov 18, 2003·38 cites·11 claims
- 0487US6557906B1Tubular membersSIDERCA SA IND & COM·Filed 2000·Granted May 6, 2003·87 cites·4 claims
- 0586US7735879B2Sucker rod connection with improved fatigue resistance, formed by applying diametrical interference to reduce axial interferenceSIDERCA SA IND & COM·Filed 2007·Granted Jun 15, 2010·33 cites·23 claims
- 0684US7431347B2Hollow sucker rod connection with second torque shoulderSIDERCA SA IND & COM·Filed 2006·Granted Oct 7, 2008·33 cites·17 claims
- 0784US6991267B2Assembly of hollow torque transmitting sucker rods and sealing nipple with improved seal and fluid flowSIDERCA SA IND & COM·Filed 2003·Granted Jan 31, 2006·37 cites·14 claims
- 0881US6764108B2Assembly of hollow torque transmitting sucker rodsSIDERCA SA IND & COM·Filed 2002·Granted Jul 20, 2004·71 cites·20 claims
- 0977US6997330B2Apparatus and method for storing or shipping elongated membersSIDERCA SA IND & COM·Filed 2003·Granted Feb 14, 2006·30 cites·16 claims
- 1063US8011391B2End protector device for tubular structuresSIDERCA SA IND & COM·Filed 2008·Granted Sep 6, 2011·9 cites·23 claims
- 1154US2024384641A1Drilling with casing monitorSIDERCA SA IND & COM·Filed 2024·Application pending·0 cites
- 1244US2007113910A1Thread protector assembly comprising an open thread protector and an engageable closing capSIDERCA SA IND & COM·Filed 2006·Application pending·0 cites
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