Inventor
LI CHENGTAO
US15 patents
⚠️ This page may combine multiple inventors who share the name “LI CHENGTAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DART CONTAINER
9 patentsUS10059037B2Aug 28, 2018
Insulated container and methods of making and assembling
DART CONTAINER10 citations79
US11584838B2Feb 21, 2023
Polyolefin-based composition for a lid and methods of making and using
DART CONTAINER2 citations66
US11890792B2Feb 6, 2024
Microcellular foam sheet and processes of making and using
DART CONTAINER0 citations61
US11331887B2May 17, 2022
Polyolefin-based composition for a lid and methods of making and using
DART CONTAINER0 citations61
US11179871B2Nov 23, 2021
Microcellular foam sheet and processes of making and using
DART CONTAINER1 citations61
US12570444B2Mar 10, 2026
Drink lid for a cup
DART CONTAINER0 citations57
US11787605B2Oct 17, 2023
Drink lid for a cup
DART CONTAINER0 citations57
US11242180B2Feb 8, 2022
Drink lid for a cup
DART CONTAINER0 citations57
US12024608B2Jul 2, 2024
Polyolefin-based composition for a lid and methods of making and using
DART CONTAINER0 citations56
EXATEC LLC
3 patentsUS9315148B2Apr 19, 2016
Light emissive plastic glazing
EXATEC LLC89 citations94
US9871199B2Jan 16, 2018
Light emissive plastic glazing having a multilayered configuration for illuminating passenger compartment
EXATEC LLC1 citations49
US7681364B2Mar 23, 2010
Decorated two component window assembly and method of manufacture
EXATEC LLC0 citations34