Inventor · disambiguated record
Edward Chang
Also filed as: CHANG EDWARD · CHANG EDWARD K · CHANG EDWARD L
3 granted patents·1 pending application·43 citations·filing 1998–2004
71Inventor score
Top patents by PatentIndex Score
4 records- 0165US6337190B1D-amino acid aminotransferase for simultaneously producing glutaryl-7-aminocephalosporanic acid and D-amino acidDEV CENTER BIOTECHNOLOGY·Filed 1999·Granted Jan 8, 2002·27 cites·6 claims
- 0248US6200576B1Swine vesicular disease virus and mutant strains and preparation process and use thereofDEV CENTER BIOTECHNOLOGY·Filed 1998·Granted Mar 13, 2001·11 cites·28 claims
- 0340US2004187731A1Acid copper electroplating solutionsFiled 2004·Application pending·0 cites
- 0436US6083734ARecombinant xylanase, the preparation and use of thereofDEV CT BIOTECHNOLOGY·Filed 1999·Granted Jul 4, 2000·5 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →