Growing community of inventors

Somerville, NJ, United States of America

Hongfeng Chen

Average Co-Inventor Count = 7.33

ph-index = 1

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 = 11

Hongfeng ChenNeelakandha S Mani (6 patents)Hongfeng ChenDaniel J Pippel (6 patents)Hongfeng ChenKirk L Sorgi (6 patents)Hongfeng ChenSergio Cesco-Cancian (6 patents)Hongfeng ChenJeffrey S Grimm (6 patents)Hongfeng ChenDavid C Palmer (5 patents)Hongfeng ChenTong Xiao (5 patents)Hongfeng ChenChristopher M Mapes (5 patents)Hongfeng ChenPeter J Connolly (1 patent)Hongfeng ChenAnusuya Choudhury (1 patent)Hongfeng ChenChristopher Norman Nilsen (1 patent)Hongfeng ChenHongfeng Chen (7 patents)Neelakandha S ManiNeelakandha S Mani (48 patents)Daniel J PippelDaniel J Pippel (34 patents)Kirk L SorgiKirk L Sorgi (20 patents)Sergio Cesco-CancianSergio Cesco-Cancian (16 patents)Jeffrey S GrimmJeffrey S Grimm (9 patents)David C PalmerDavid C Palmer (18 patents)Tong XiaoTong Xiao (14 patents)Christopher M MapesChristopher M Mapes (12 patents)Peter J ConnollyPeter J Connolly (70 patents)Anusuya ChoudhuryAnusuya Choudhury (12 patents)Christopher Norman NilsenChristopher Norman Nilsen (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Janssen Pharmaceutica Nv (7 from 2,078 patents)


7 patents:

1. 9359327 - Process for the preparation of substituted pyrimidine derivatives

2. 9079882 - Process for the preparation of substituted pyrimidine derivatives

3. 9079883 - Process for the preparation of substituted pyrimidine derivatives

4. 9079884 - Process for the preparation of substituted pyrimidine derivatives

5. 9006432 - Process for the preparation of substituted pyrimidine derivatives

6. 8309720 - Process for the preparation of substituted pyrimidine derivatives

7. 8278446 - Process for preparing substituted diaminopyrimidine oximes

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12/25/2025
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