Inventor · disambiguated record
Sigurd Berven
Also filed as: BERVEN SIGURD · BERVEN SIGURD H
10 granted patents·4 pending applications·151 citations·filing 2008–2025
88Inventor score
Top patents by PatentIndex Score
14 records- 0197US10238503B2Expandable spinal implant system with a biased tip and method of using sameWARSAW ORTHOPEDIC INC·Filed 2016·Granted Mar 26, 2019·64 cites·31 claims
- 0295US11744715B2Expandable spinal implant system with a biased tip and method of using sameWARSAW ORTHOPEDIC INC·Filed 2021·Granted Sep 5, 2023·3 cites·20 claims
- 0395US11065130B2Expandable spinal implant system and method of using sameWARSAW ORTHOPEDIC INC·Filed 2019·Granted Jul 20, 2021·30 cites·20 claims
- 0493US9833321B2Joint fusion instrumentation and methodsIMDS LLC·Filed 2016·Granted Dec 5, 2017·35 cites·16 claims
- 0588US2025375304A1Expandable spinal implant system and method of using sameWARSAW ORTHOPEDIC INC·Filed 2025·Application pending·0 cites
- 0681US12403018B2Expandable spinal implant system and method of using sameWARSAW ORTHOPEDIC INC·Filed 2023·Granted Sep 2, 2025·0 cites·20 claims
- 0781US9492278B2Delivery systemWEI GUOBAO·Filed 2008·Granted Nov 15, 2016·18 cites·12 claims
- 0873US10610244B2Joint fusion instrumentation and methodsIMDS LLC·Filed 2017·Granted Apr 7, 2020·1 cites·11 claims
- 0963US11471298B2Interbody cage device and methods of useNOVAPPROACH SPINE LLC·Filed 2021·Granted Oct 18, 2022·0 cites·20 claims
- 1058US2018153698A1Joint fusion instrumentation and methodsIMDS LLC·Filed 2017·Application pending·0 cites
- 1157US10603177B2Joint fusion instrumentation and methodsIMDS LLC·Filed 2017·Granted Mar 31, 2020·0 cites·13 claims
- 1247US11672575B2Surgical instrument and methodWARSAW ORTHOPEDIC INC·Filed 2019·Granted Jun 13, 2023·0 cites·19 claims
- 1347US2010082072A1Bone anchors for orthopedic applicationsSYBERT DARYL R·Filed 2009·Application pending·0 cites
- 1438US2011054408A1Delivery systems, devices, tools, and methods of useWEI GUOBAO·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →