Inventor

XI BANG WEI

CN2 patents

⚠️ This page may combine multiple inventors who share the name “XI BANG WEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SIKA TECH AG

1 patent

US12397494B2Aug 26, 2025

One-step formation of an integrated composite structure comprising cured mortar layers and a polyurethane layer by 3D printing

SIKA TECH AG0 citations40

BASF SE

1 patent

US12384871B2Aug 12, 2025

Composition useful for the preparation of polyurethane foams

BASF SE0 citations37