Inventor · disambiguated record

Defang Zhang

Also filed as: ZHANG DEFANG

1 granted patent·0 citations·filing 2008–2008

7Inventor score

Technology areasA61P

Files withZHOU WEIDONG1

Top patents by PatentIndex Score

1 record

0134US9840546B2Double-stranded polyethylene glycol modified growth hormone, preparation method and application thereofZHOU WEIDONG·Filed 2008·Granted Dec 12, 2017·0 cites·64 claims

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Defang Zhang — Patent Inventor | PatentIndex