Angleton, Texas
United States
11
2025-12-04
The entities that hold a legal rights for patent applications filed by inventor Meng Qinghao:
Qinghao Meng from Angleton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
LOW RESILIENCE POLYURETHANE FOAM BASED ON TOLUENE DIISOCYANATE
#2 | 2025-05-08VISCOELASTIC POLYURETHANE FOAM WITH POLYURETHANE GEL COATING
#3 | 2024-02-08Viscoelastic Polyurethane Foam with Coating
#4 | 2023-02-02VISCOELASTIC POLYURETHANE FOAM WITH AQUEOUS POLYMER DISPERSANT
#5 | 2021-09-30Viscoelastic polyurethane foams
#6 | 2021-07-08VISCOELASTIC POLYURETHANE FOAM WITH COATING
#7 | 2021-03-04Flexible polyurethane foam having prolonged recovery time
#8 | 2021-01-14Flexible polyurethane foam having prolonged recovery time
#9 | 2021-01-07Viscoelastic foam
#10 | 2020-12-24Viscoelastic foam with slow recovery time
#11 | 2019-08-15Viscoelastic Polyurethane Foam with Aqueous Polymer Dispersion
2585621 ⎘