Lannray Advanced Materials Co., Ltd

Calculating rank

USPTO Granted Patents = 2

Forward Citations = 0

Loading Chart...

2 inventors (with patents filed for the assignee):

Yan Zhou (2 out of 34 patents)

Jianguo Mei (1 out of 43 patents)

2 patents: Sort by Forward Citations

1. 12454642 - Metal oxide, metal bronze and polyoxometalate as charge storage materials in electrochromic device (2025-10-28),

2. 12173115 - Multicolored electrochromic polymer compositions and methods of making and using the same (2024-12-24),

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

2 Patents

#302 in Ningbo

#11,673 in China

Ningbo, China

Lannray Advanced Materials Co., Ltd

Forward Citations = 0

2 inventors:

Yan Zhou (2 out of 34 patents)

Jianguo Mei (1 out of 43 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lannray Advanced Materials Co., Ltd. Retrieved from https://idiyas.com/company/lannray-advanced-materials-company

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]