Assignee
SPEX CORPORATE HOLDINGS LTD
GB·6 granted patents·0 citations·filing 2018–2023
Top patents by PatentIndex Score
6 records- 0172US11814919B2Downhole tool with a propellant chargeSPEX CORPORATE HOLDINGS LTD·Filed 2022·Granted Nov 14, 2023·0 cites·29 claims
- 0266US12312889B2Tool for manipulating a target with combustion productsSPEX CORPORATE HOLDINGS LTD·Filed 2023·Granted May 27, 2025·0 cites·15 claims
- 0363US11359450B2Downhole tool with a propellant chargeSPEX CORPORATE HOLDINGS LTD·Filed 2020·Granted Jun 14, 2022·0 cites·33 claims
- 0457US11649688B2Tool for manipulating a targetSPEX CORPORATE HOLDINGS LTD·Filed 2019·Granted May 16, 2023·0 cites·15 claims
- 0557US10954734B2Downhole tool with a propellant chargeSPEX CORPORATE HOLDINGS LTD·Filed 2018·Granted Mar 23, 2021·0 cites·7 claims
- 0645US11674363B2Tool for manipulating a targetSPEX CORPORATE HOLDINGS LTD·Filed 2019·Granted Jun 13, 2023·0 cites·30 claims
Join the waitlist — get patent alerts
Get an alert when SPEX CORPORATE HOLDINGS LTD 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 →