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Maple Glen, PA, United States of America

Wai-Si Eng

Average Co-Inventor Count = 3.77

ph-index = 7

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 302

Wai-Si EngXuesong Xu (10 patents)Wai-Si EngJia-Ning Xiang (8 patents)Wai-Si EngYi Feng (7 patents)Wai-Si EngHao-Wei Shih (4 patents)Wai-Si EngJia-ning Xiang (3 patents)Wai-Si EngXianbo Liu (2 patents)Wai-Si EngRaymond E Gibson (2 patents)Wai-Si EngHarold G Selnick (1 patent)Wai-Si EngGerald S Ponticello (1 patent)Wai-Si EngManhua Lin (1 patent)Wai-Si EngH Donald Burns (1 patent)Wai-Si EngTerence G Hamill (1 patent)Wai-Si EngHugh D Burns (1 patent)Wai-Si EngDonald H Burns (1 patent)Wai-Si EngXuesong Xu (1 patent)Wai-Si EngWai-Si Eng (15 patents)Xuesong XuXuesong Xu (19 patents)Jia-Ning XiangJia-Ning Xiang (77 patents)Yi FengYi Feng (7 patents)Hao-Wei ShihHao-Wei Shih (7 patents)Jia-ning XiangJia-ning Xiang (10 patents)Xianbo LiuXianbo Liu (8 patents)Raymond E GibsonRaymond E Gibson (7 patents)Harold G SelnickHarold G Selnick (102 patents)Gerald S PonticelloGerald S Ponticello (68 patents)Manhua LinManhua Lin (15 patents)H Donald BurnsH Donald Burns (7 patents)Terence G HamillTerence G Hamill (7 patents)Hugh D BurnsHugh D Burns (4 patents)Donald H BurnsDonald H Burns (1 patent)Xuesong XuXuesong Xu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Xwpharma Ltd. (6 from 26 patents)

2. Xw Laboratories Inc. (5 from 14 patents)

3. Merck + Co., Inc. (3 from 4,770 patents)

4. Evernu Technology, LLC (1 from 5 patents)


15 patents:

1. 12209060 - Ketamine derivatives and compositions thereof

2. 12172980 - Compounds as neuronal histamine receptor-3 antagonists and uses thereof

3. 11905247 - Compounds as neurokinin-1 receptor antagonists and uses thereof

4. 11440874 - Ketamine derivatives and compositions thereof

5. 11420955 - Compounds as neuronal histamine receptor-3 antagonists and uses thereof

6. 11149006 - Compounds as neurokinin-1 receptor antagonists and uses thereof

7. 10968202 - Compounds as neuronal histamine receptor-3 antagonists and uses thereof

8. 10836714 - Ketamine derivatives and compositions thereof

9. 10730853 - Compounds as neuronal histamine receptor-3 antagonists and uses thereof

10. 10683262 - Ketamine derivatives and compositions thereof

11. 10618886 - Compounds as neuronal histamine receptor-3 antagonists and uses thereof

12. 10300464 - Catalytic conversion of bio-mass derivable aliphatic alcohols to valuable alkenes or oxygenates

13. 7354935 - Radiolabeled neurokinin-1 receptor antagonists

14. 6060038 - Radiolabeled farnesyl-protein transferase inhibitors

15. 5441722 - Short synthesis of 5,6-dihydro-(S)-4-(ethylamino)-(S)-6-[C.sup.3 H.sub.3

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as of
12/7/2025
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