Assignee
PETROTECHNIK LTD
US·3 granted patents·1 pending application·46 citations·filing 1998–2010
Top patents by PatentIndex Score
4 records- 0170US7758084B2Connection between a pipe and a wallPETROTECHNIK LTD·Filed 2004·Granted Jul 20, 2010·16 cites·25 claims
- 0258US6328074B1Pipe for conveying fluids such as petroleum productsPETROTECHNIK LTD·Filed 1998·Granted Dec 11, 2001·25 cites·10 claims
- 0351US7523962B2Connection between a wall and a pipePETROTECHNIK LTD·Filed 2004·Granted Apr 28, 2009·5 cites·32 claims
- 0433US2011155615A1ChamberPETROTECHNIK LTD·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →