ZC

Zhan Cheng

The Procter & Gamble: 2 patents #137 of 835Top 20%
Overall (2025): #70,258 of 469,880Top 15%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12330401 MDO barrier film, package laminates containing the same, and methods of making the same Dong Ruan 2025-06-17
12234074 Flexible package for articles Lei Zhou, Dongpo Huang 2025-02-25