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Portola Valley, CA, United States of America

Michael Chang

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 17

Michael ChangMarcelo Bigal (4 patents)Michael ChangSarah Walter (4 patents)Michael ChangHenry Stern (4 patents)Michael ChangMichael Chang (4 patents)Marcelo BigalMarcelo Bigal (8 patents)Sarah WalterSarah Walter (5 patents)Henry SternHenry Stern (4 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Teva Pharmaceuticals International Gmbh (4 from 54 patents)


4 patents:

1. 11555064 - Treating headache comprising administering an antibody to calcitonin gene-related peptide

2. 10556945 - Antagonist antibodies directed against calcitonin gene-related peptide and methods using same

3. 10519224 - Treating headache comprising administering an antibody to calcitonin gene-related peptide

4. 9896502 - Antagonist antibodies directed against calcitonin gene-related peptide and methods using same

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