Assignee
ISOLATION EQUIPMENT SERVICES I
CA·3 granted patents·1 pending application·30 citations·filing 2005–2008
Technology mixE21B4
Top patents by PatentIndex Score
4 records- 0172US7735548B2Ball catcher for wellbore operationsISOLATION EQUIPMENT SERVICES I·Filed 2008·Granted Jun 15, 2010·14 cites·25 claims
- 0266US7552769B2Packoff nippleISOLATION EQUIPMENT SERVICES I·Filed 2005·Granted Jun 30, 2009·9 cites·17 claims
- 0362US7562705B2Packer cup for a packoff nippleISOLATION EQUIPMENT SERVICES I·Filed 2008·Granted Jul 21, 2009·7 cites·8 claims
- 0438US2008223587A1Ball injecting apparatus for wellbore operationsISOLATION EQUIPMENT SERVICES I·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when ISOLATION EQUIPMENT SERVICES I files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →