Assignee
GROUP HOLDINGS LLC
US·2 granted patents·1 pending application·4 citations·filing 2015–2021
Top patents by PatentIndex Score
3 records- 0176US10196559B1Coated proppants and nanites and methods of making and use of coated proppants and nanitesGROUP HOLDINGS LLC·Filed 2015·Granted Feb 5, 2019·4 cites·6 claims
- 0260US2022010200A1Coated proppants and nanites and methods of making and use of coated proppants and nanitesGROUP HOLDINGS LLC·Filed 2021·Application pending·0 cites
- 0359US11130908B2Coated proppants and nanites and methods of making and use of coated proppants and nanitesGROUP HOLDINGS LLC·Filed 2019·Granted Sep 28, 2021·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when GROUP HOLDINGS LLC 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 →