Forward Citations = 4

Loading Chart...

2 inventors (with patents filed for the assignee):

Bing Lou Wong (3 out of 28 patents)

Wai Hong Chung (3 out of 3 patents)

3 patents: Sort by Forward Citations

1. 10214738 - Production of high purity chondroitinase ABC (2019-02-26),

2. 10036004 - Production of high purity chondroitinase ABC (2018-07-31),

3. 9796970 - Production of high purity chondroitinase ABC (2017-10-24),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#936 in Hong Kong

#8,360 in China

Hong Kong, China

Advantek Serum Laboratories Ltd.

Forward Citations = 4

2 inventors:

Bing Lou Wong (3 out of 28 patents)

Wai Hong Chung (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Advantek Serum Laboratories Ltd.. Retrieved from https://idiyas.com/company/advantek-serum-laboratories

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]