For the Inventor, By the Inventor

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Bothell, WA, United States of America

Qilu Puget Sound Biotherapeutics Corporation

USPTO Granted Patents = 4

Forward Citations = 1

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8 inventors (with patents filed for the assignee):

Zhi Liu (4 out of 17 patents)

Wei Yan (4 out of 14 patents)

Zhonghua Hu (2 out of 2 patents)

4. Martin J Pentony (1 out of 1 patent)

5. William Christian Fanslow, Iii (1 out of 36 patents)

6. William C Fanslow, Iii (1 out of 25 patents)

7. Victor Hermand (1 out of 1 patent)

8. Hua Liu (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12441816 - Heterodimeric Fc for making fusion proteins and bispecific antibodies (2025-10-14),

2. 12037397 - Anti-PD1 and anti-CTLA4 antibodies (2024-07-16),

3. 11130808 - Mixtures of antibodies (2021-09-28),

4. 11124570 - Anti-PD1 and anti-CTLA4 antibodies (2021-09-21),

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USPTO Data Jan 1 1976 - Dec 30 2025

4 Patents

#67 in Bothell, WA

#1,405 in Washington

#59,047 in US

Bothell, WA, United States of America

Qilu Puget Sound Biotherapeutics Corporation

Forward Citations = 1

8 inventors:

Zhi Liu (4 out of 17 patents)

Wei Yan (4 out of 14 patents)

Zhonghua Hu (2 out of 2 patents)

4. Martin J Pentony (1 out of 1 patent)

5. William Christian Fanslow, Iii (1 out of 36 patents)

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