Hsc Research and Development Ltd. Partnership

Calculating rank

USPTO Granted Patents = 2

Forward Citations = 3

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4 inventors (with patents filed for the assignee):

Lap-Chee Tsui (1 out of 11 patents)

Zhiyuan Gong (1 out of 1 patent)

Choy L Hew (1 out of 5 patents)

4. Henry H Heng (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 6307020 - Intracellular antifreeze polypeptides and nucleic acids (2001-10-23),

2. 5470709 - Gene mapping by hybridization to free chromatin (1995-11-28),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#594 in Toronto

#6,028 in Canada

Toronto, Canada

Hsc Research and Development Ltd. Partnership

Forward Citations = 3

4 inventors:

Lap-Chee Tsui (1 out of 11 patents)

Zhiyuan Gong (1 out of 1 patent)

Choy L Hew (1 out of 5 patents)

4. Henry H Heng (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hsc Research and Development Ltd. Partnership. Retrieved from https://idiyas.com/company/hsc-research-and-development-ltd-partnership

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]