Growing community of inventors

Riverview, MI, United States of America

Calin Dan Sferdean

Average Co-Inventor Count = 4.00

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 = 2

Calin Dan SferdeanLouis A Carpino (4 patents)Calin Dan SferdeanJusong Xia (3 patents)Calin Dan SferdeanChongwu Zhang (3 patents)Calin Dan SferdeanAdel A Abdel-Maksoud (1 patent)Calin Dan SferdeanHesham A Ahmed (1 patent)Calin Dan SferdeanCalin Dan Sferdean (4 patents)Louis A CarpinoLouis A Carpino (26 patents)Jusong XiaJusong Xia (32 patents)Chongwu ZhangChongwu Zhang (6 patents)Adel A Abdel-MaksoudAdel A Abdel-Maksoud (1 patent)Hesham A AhmedHesham A Ahmed (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. University of Massachusetts (4 from 1,551 patents)


4 patents:

1. 9975870 - 5,6-dimethoxy-1,1-dioxobenzo[b]thiophene-2-methyloxycarbonyl (DM-Bsmoc) and related amino-protecting groups

2. 8471006 - Coupling agents for peptide synthesis

3. 8217169 - Coupling agents for peptide synthesis

4. 7812158 - Coupling agents for peptide synthesis

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as of
12/7/2025
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