Growing community of inventors

Shanghai, China

Zhanling Cheng

Average Co-Inventor Count = 4.41

ph-index = 3

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 = 16

Zhanling ChengTim Hugo Maria Jonckers (77 patents)Zhanling ChengSong Yang (9 patents)Zhanling ChengKoen Vandyck (44 patents)Zhanling ChengXingchun Han (6 patents)Zhanling ChengMin Wang (4 patents)Zhanling ChengBart Rudolf Romanie Kesteleyn (36 patents)Zhanling ChengWim Gaston Verschueren (32 patents)Zhanling ChengJianhua Wang (4 patents)Zhanling ChengYongguang Wang (4 patents)Zhanling ChengMin Jiang (3 patents)Zhanling ChengYanping Xu (1 patent)Zhanling ChengChungen Liang (1 patent)Zhanling ChengQian Liu (1 patent)Zhanling ChengZhao-Kui Wan (1 patent)Zhanling ChengYimin Jiang (1 patent)Zhanling ChengTheodor Stoll (14 patents)Zhanling ChengChengang Zhou (8 patents)Zhanling ChengPierre Jean-Marie Bernard Raboisson (6 patents)Zhanling ChengWing Shun Cheung (1 patent)Zhanling ChengJan Martin Berke (5 patents)Zhanling ChengChao Liang (1 patent)Zhanling ChengSandrine Céline Grosse (3 patents)Zhanling ChengYongqiang Liu (3 patents)Zhanling ChengCarolina Martinez Lamenca (2 patents)Zhanling ChengGang Deng (1 patent)Zhanling ChengMorgan Charles R Lecomte (1 patent)Zhanling ChengSébastien Schmitt (1 patent)Zhanling ChengChristian Kramer (1 patent)Zhanling ChengYanping Xu (0 patent)Zhanling ChengYimin Jiang (0 patent)Zhanling ChengScott D Kuduk (0 patent)Zhanling ChengLindsey Graham Deratt (0 patent)Zhanling ChengHolger Kuehne (0 patent)Zhanling ChengMatthias Nettekoven (0 patent)Zhanling ChengSerge Maria Aloysius Pieters (0 patent)Zhanling ChengChristian Lerner (0 patent)Zhanling ChengPhilippe Pflieger (0 patent)Zhanling ChengNawaz Khan (0 patent)Zhanling ChengJean-Baptiste Blanc (0 patent)Zhanling ChengZhanling Cheng (10 patents)Tim Hugo Maria JonckersTim Hugo Maria Jonckers (77 patents)Song YangSong Yang (52 patents)Koen VandyckKoen Vandyck (44 patents)Xingchun HanXingchun Han (23 patents)Min WangMin Wang (42 patents)Bart Rudolf Romanie KesteleynBart Rudolf Romanie Kesteleyn (36 patents)Wim Gaston VerschuerenWim Gaston Verschueren (32 patents)Jianhua WangJianhua Wang (26 patents)Yongguang WangYongguang Wang (12 patents)Min JiangMin Jiang (11 patents)Yanping XuYanping Xu (23 patents)Chungen LiangChungen Liang (21 patents)Qian LiuQian Liu (17 patents)Zhao-Kui WanZhao-Kui Wan (16 patents)Yimin JiangYimin Jiang (14 patents)Theodor StollTheodor Stoll (14 patents)Chengang ZhouChengang Zhou (8 patents)Pierre Jean-Marie Bernard RaboissonPierre Jean-Marie Bernard Raboisson (6 patents)Wing Shun CheungWing Shun Cheung (5 patents)Jan Martin BerkeJan Martin Berke (5 patents)Chao LiangChao Liang (5 patents)Sandrine Céline GrosseSandrine Céline Grosse (3 patents)Yongqiang LiuYongqiang Liu (3 patents)Carolina Martinez LamencaCarolina Martinez Lamenca (2 patents)Gang DengGang Deng (2 patents)Morgan Charles R LecomteMorgan Charles R Lecomte (1 patent)Sébastien SchmittSébastien Schmitt (1 patent)Christian KramerChristian Kramer (1 patent)Yanping XuYanping Xu (0 patent)Yimin JiangYimin Jiang (0 patent)Scott D KudukScott D Kuduk (0 patent)Lindsey Graham DerattLindsey Graham Deratt (0 patent)Holger KuehneHolger Kuehne (0 patent)Matthias NettekovenMatthias Nettekoven (0 patent)Serge Maria Aloysius PietersSerge Maria Aloysius Pieters (0 patent)Christian LernerChristian Lerner (0 patent)Philippe PfliegerPhilippe Pflieger (0 patent)Nawaz KhanNawaz Khan (0 patent)Jean-Baptiste BlancJean-Baptiste Blanc (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hoffmann-la Roche Inc. (9 from 4,942 patents)

2. Janssen Sciences Ireland Unlimited Company (1 from 60 patents)

3. F. Hoffmann-la Roche Ag (168 patents)


10 patents:

1. 11225482 - Dihydropyrrolopyrimidines for the treatment and prophylaxis of hepatitis B virus infection

2. 11124495 - Tetrahydroisoquinolines and terahydronaphthyridines for the treatment of hepatitis B virus infection

3. 11104674 - Tetrahydropyridopyrimidines for the treatment of HBV infection

4. 11053235 - Substituted 1,4-dihydropyrimidines for the treatment of HBV infection or HBV-induced diseases

5. 10968217 - Tetrahydropyridopyrimidines for the treatment and prophylaxis of hepatitis B virus infection

6. 10968218 - Tetrahydropyridopyrimidines for the treatment and prophylaxis of hepatitis B virus infection

7. 10336751 - Tricyclic 4-pyridone-3-carboxylic acid derivatives for the treatment and prophylaxis of hepatitis B virus infection

8. 10196391 - Tetrahydropyridopyrimidines and tetrahydropyridopyridines for the treatment and prophylaxis of hepatitis B virus infection

9. 10150740 - 6,7-dihydropyrido[2,1-A]phthalazin-2-ones for the treatment and prophylaxis of hepatitis B virus infection

10. 9845322 - Tetrahydropyridopyrimidines and tetrahydropyridopyridines for the treatment and prophylaxis of hepatitis B virus infection

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12/4/2025
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