Trademarks = 1

Forward Citations = 0

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6 inventors (with patents filed for the assignee):

Wenjun Meng (2 out of 4 patents)

Mingyu Zhang (2 out of 4 patents)

Pit Shing Tung (1 out of 1 patent)

4. Wai Hong Yu (1 out of 1 patent)

5. Wai Hong Yu (1 out of 1 patent)

6. Pit Shing Tung (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 12110635 - Germ-repellent book and food paper packaging, and method of manufacture (2024-10-08),

2. 12000092 - Germ-repellent book and food paper packaging, and method of manufacture (2024-06-04),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#1,196 in Kowloon

#11,632 in HK

Kowloon, undefined

Main Choice Paper Products Limited

Forward Citations = 0

6 inventors:

Wenjun Meng (2 out of 4 patents)

Mingyu Zhang (2 out of 4 patents)

Pit Shing Tung (1 out of 1 patent)

4. Wai Hong Yu (1 out of 1 patent)

5. Wai Hong Yu (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Main Choice Paper Products Limited. Retrieved from https://idiyas.com/company/main-choice-paper-products

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]