Inventor
NIU XIAOKAI
US14 patents
⚠️ This page may combine multiple inventors who share the name “NIU XIAOKAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONOCO DEV INC
12 patentsUS7014046B2Mar 21, 2006
I-beam wall corner post
SONOCO DEV INC28 citations88
US6851643B2Feb 8, 2005
Spirally wound tube with enhanced inner diameter stiffness, and method of making same
SONOCO DEV INC29 citations86
US10273111B2Apr 30, 2019
Devices for lifting, maneuvering, winding and unwinding reels
SONOCO DEV INC9 citations80
US9745167B2Aug 29, 2017
Reel with built in pallet
SONOCO DEV INC3 citations72
US11365084B2Jun 21, 2022
Devices for lifting, maneuvering, winding and unwinding reels
SONOCO DEV INC2 citations69
US10759627B2Sep 1, 2020
Devices for lifting, maneuvering, winding and unwinding reels
SONOCO DEV INC4 citations69
US11279077B2Mar 22, 2022
Core with improved chuck interaction
SONOCO DEV INC2 citations65
US7874540B2Jan 25, 2011
Concrete form for pouring non-round columns, and method of making same
SONOCO DEV INC2 citations61
US6939590B2Sep 6, 2005
Paperboard tube structures with one or more cut-and-folded plies
SONOCO DEV INC5 citations60
US11787103B2Oct 17, 2023
Core with improved chuck interaction
SONOCO DEV INC0 citations54
US7712700B2May 11, 2010
Clean-release tape core
SONOCO DEV INC6 citations54
US11858769B2Jan 2, 2024
Web splice
SONOCO DEV INC0 citations50