Inventor · disambiguated record

Fang-Tseh (Frank) Chang

Also filed as: CHANG FANG-TSEH FRANK

1 granted patent·1 pending application·8 citations·filing 2002–2005

33Inventor score

Technology areasA01K C12N

Files withCHANGENE INC1

Top patents by PatentIndex Score

2 records

0177US7163795B2Methods and compositions for pearl oyster cultivationCHANGENE INC·Filed 2005·Granted Jan 16, 2007·8 cites·24 claims
0237US2003027258A1Methods and compositions for pearl oyster cultivationFiled 2002·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Fang-Tseh (Frank) Chang files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →