Assignee

UNIVERSAL WELLHEAD SERVICES HOLDINGS LLC

US·3 granted patents·3 citations·filing 2022–2023

Technology mixE21B3

Top patents by PatentIndex Score

3 records

0192US11608701B1Wellhead connector assembly with replaceable sealing memberUNIVERSAL WELLHEAD SERVICES HOLDINGS LLC·Filed 2022·Granted Mar 21, 2023·3 cites·15 claims
0270US11891872B1Wellhead connector assembly with replaceable sealing memberUNIVERSAL WELLHEAD SERVICES HOLDINGS LLC·Filed 2023·Granted Feb 6, 2024·0 cites·16 claims
0356US12398609B2Hanger assembly with alignment/anti-rotation systemUNIVERSAL WELLHEAD SERVICES HOLDINGS LLC·Filed 2023·Granted Aug 26, 2025·0 cites·15 claims

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