Growing community of inventors

Singapore, Singapore

Lifeng Zhang

Average Co-Inventor Count = 3.60

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 = 4

Lifeng ZhangSiu Choon Ng (3 patents)Lifeng ZhangChi Bun Ching (3 patents)Lifeng ZhangLei Chen (2 patents)Lifeng ZhangLifeng Zhang (3 patents)Siu Choon NgSiu Choon Ng (9 patents)Chi Bun ChingChi Bun Ching (4 patents)Lei ChenLei Chen (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. National University of Singapore (3 from 805 patents)


3 patents:

1. 7208086 - Saccharide and support for chromatography

2. 6720285 - Materials comprising saccharide cross-linked and chemically bonded to a support via urea linkages

3. 6017458 - Separating materials for chromatography and electrophoresis applications

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12/4/2025
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