Inventor
ZHANG XIAOJIAN
CN27 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG XIAOJIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WONDERLAND SWITZERLAND AG
16 patentsUS11091186B2Aug 17, 2021
Child stroller apparatus
WONDERLAND SWITZERLAND AG7 citations83
USD989663SJun 20, 2023
Cart
WONDERLAND SWITZERLAND AG11 citations82
USD1095377SSep 30, 2025
Wheel
WONDERLAND SWITZERLAND AG2 citations72
US11643127B2May 9, 2023
Child stroller apparatus
WONDERLAND SWITZERLAND AG1 citations72
US11173083B2Nov 16, 2021
Chair
WONDERLAND SWITZERLAND AG2 citations72
USD983703SApr 18, 2023
Cart
WONDERLAND SWITZERLAND AG4 citations71
USD1098761SOct 21, 2025
Safety seat base
WONDERLAND SWITZERLAND AG0 citations62
USD1096192SOct 7, 2025
Safety seat base
WONDERLAND SWITZERLAND AG0 citations62
USD1095379SSep 30, 2025
Wheel hub
WONDERLAND SWITZERLAND AG1 citations62
US12377898B2Aug 5, 2025
Folding hook structure and carriage frame and as well as baby carriage having the same
WONDERLAND SWITZERLAND AG0 citations62
US12145645B2Nov 19, 2024
Child stroller apparatus
WONDERLAND SWITZERLAND AG0 citations62
US11897535B2Feb 13, 2024
Folding hook structure and carriage frame and as well as baby carriage having the same
WONDERLAND SWITZERLAND AG1 citations62
US11666496B2Jun 6, 2023
Chair
WONDERLAND SWITZERLAND AG0 citations62
USD1095376SSep 30, 2025
Wheel hub
WONDERLAND SWITZERLAND AG0 citations60
USD1095378SSep 30, 2025
Wheel hub
WONDERLAND SWITZERLAND AG0 citations60
US12397842B2Aug 26, 2025
Foldable child carrier
WONDERLAND SWITZERLAND AG0 citations51
CHINA WONDERLAND NURSERYGOODS
3 patentsZHEJIANG HUAKANG PHARMACEUTICAL CO LTD
3 patentsUS11840501B2Dec 12, 2023
Xylitol preparation device integrating evaporation, crystallization and centrifugal separation and control method thereof
ZHEJIANG HUAKANG PHARMACEUTICAL CO LTD0 citations47
US12467072B2Nov 11, 2025
Method of improving biomass high-solid enzymatic hydrolysis rate
ZHEJIANG HUAKANG PHARMACEUTICAL CO LTD0 citations44
US11795517B2Oct 24, 2023
Device and method for performing continuous carbonation and impurity removal for xylose mother liquor
ZHEJIANG HUAKANG PHARMACEUTICAL CO LTD0 citations44