Inventor · disambiguated record
Xiaokai Niu
Also filed as: NIU XIAOKAI
14 granted patents·10 pending applications·98 citations·filing 2003–2022
91Inventor score
Top patents by PatentIndex Score
24 records- 0193US10273111B2Devices for lifting, maneuvering, winding and unwinding reelsSONOCO DEV INC·Filed 2016·Granted Apr 30, 2019·9 cites·13 claims
- 0290US10759627B2Devices for lifting, maneuvering, winding and unwinding reelsSONOCO DEV INC·Filed 2019·Granted Sep 1, 2020·4 cites·12 claims
- 0386US9278827B2Reel with built in palletNIU XIAOKAI·Filed 2012·Granted Mar 8, 2016·6 cites·20 claims
- 0486US6851643B2Spirally wound tube with enhanced inner diameter stiffness, and method of making sameSONOCO DEV INC·Filed 2003·Granted Feb 8, 2005·29 cites·23 claims
- 0584US11365084B2Devices for lifting, maneuvering, winding and unwinding reelsSONOCO DEV INC·Filed 2020·Granted Jun 21, 2022·2 cites·9 claims
- 0679US11279077B2Core with improved chuck interactionSONOCO DEV INC·Filed 2019·Granted Mar 22, 2022·2 cites·14 claims
- 0778US7014046B2I-beam wall corner postSONOCO DEV INC·Filed 2003·Granted Mar 21, 2006·28 cites·20 claims
- 0874US9745167B2Reel with built in palletSONOCO DEV INC·Filed 2016·Granted Aug 29, 2017·3 cites·8 claims
- 0970US11787103B2Core with improved chuck interactionSONOCO DEV INC·Filed 2022·Granted Oct 17, 2023·0 cites·20 claims
- 1066US7712700B2Clean-release tape coreSONOCO DEV INC·Filed 2007·Granted May 11, 2010·6 cites·13 claims
- 1161US2011005435A1Wood pallet with multi-ply laminated lead boardsRENCK LAWRENCE E·Filed 2009·Application pending·0 cites
- 1260US2010322538A1Flexible bulk containers constructed to be liftable from below by a forkliftPOWELL GREG L·Filed 2009·Application pending·0 cites
- 1360US2011030588A1Pallet for bulk bags and the likeBAECHLE JIM·Filed 2009·Application pending·0 cites
- 1459US2009090840A1Concrete Form Assembly for Square Columns, and Locating Template for Use TherewithSONOCO DEV INC·Filed 2007·Application pending·0 cites
- 1558US8084108B2Core having enhanced ID stiffness and method for manufacturing the sameNIU XIAOKAI·Filed 2008·Granted Dec 27, 2011·2 cites·11 claims
- 1658US7874540B2Concrete form for pouring non-round columns, and method of making sameSONOCO DEV INC·Filed 2007·Granted Jan 25, 2011·2 cites·13 claims
- 1757US6939590B2Paperboard tube structures with one or more cut-and-folded pliesSONOCO DEV INC·Filed 2003·Granted Sep 6, 2005·5 cites·27 claims
- 1853US2009084930A1Concrete form for pouring polygonal columnsSONOCO DEV INC·Filed 2007·Application pending·0 cites
- 1952US11858769B2Web spliceSONOCO DEV INC·Filed 2020·Granted Jan 2, 2024·0 cites·12 claims
- 2046US2013186309A1Paper-Based PalletNIU XIAOKAI·Filed 2012·Application pending·0 cites
- 2142US2007237914A1Cores for pressure-sensitive adhesive tape, and methods for making sameSONOCO DEV INC·Filed 2006·Application pending·0 cites
- 2240US2005260365A1Wound tubes with partially adhered structural layers, and methods for making sameSONOCO DEV INC·Filed 2004·Application pending·0 cites
- 2337US2005136204A1Multi-ply linear draw support postSONOCO DEV INC·Filed 2003·Application pending·0 cites
- 2436US2006060008A1Test device and method for roll weight capacity testingSONOCO DEV INC·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Xiaokai Niu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →