Growing community of inventors

Calabasas, CA, United States of America

David Dong Eun Chang

Average Co-Inventor Count = 6.00

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 = 1

David Dong Eun ChangXizhong Huang (2 patents)David Dong Eun ChangZhu Alexander Cao (2 patents)David Dong Eun ChangMalte Peters (2 patents)David Dong Eun ChangJennifer Lorraine Gansert (2 patents)David Dong Eun ChangPedro J Beltran (1 patent)David Dong Eun ChangKarl Maria Schumacher (1 patent)David Dong Eun ChangPedro Beltran (0 patent)David Dong Eun ChangDavid Dong Eun Chang (2 patents)Xizhong HuangXizhong Huang (8 patents)Zhu Alexander CaoZhu Alexander Cao (5 patents)Malte PetersMalte Peters (4 patents)Jennifer Lorraine GansertJennifer Lorraine Gansert (3 patents)Pedro J BeltranPedro J Beltran (2 patents)Karl Maria SchumacherKarl Maria Schumacher (1 patent)Pedro BeltranPedro Beltran (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Novartis Ag (2 from 3,923 patents)

2. Amgen Inc. (2 from 1,975 patents)


2 patents:

1. 8980259 - Combination therapy

2. 8961970 - Combination therapy

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1/3/2026
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