Inventor · disambiguated record
Ellen Ngoi Yin Cheung
Also filed as: CHEUNG ELLEN N Y · CHEUNG ELLEN NGOI YIN
5 granted patents·1 pending application·31 citations·filing 1997–2003
76Inventor score
Files withAMGEN INC6
Top patents by PatentIndex Score
6 records- 0190US6500429B2Antibodies against analogs of brain-derived neurotrophic factorAMGEN INC·Filed 2000·Granted Dec 31, 2002·19 cites·3 claims
- 0286US6723701B2Protein analogs of brain-derived neurotrophic factorAMGEN INC·Filed 2000·Granted Apr 20, 2004·11 cites·7 claims
- 0362US2005143294A1Analogs of cationic proteinsAMGEN INC·Filed 2003·Application pending·0 cites
- 0455US6468970B2Analogs of NT-3AMGEN INC·Filed 2001·Granted Oct 22, 2002·0 cites·8 claims
- 0534US6211150B1Analogs of cationic proteinsAMGEN INC·Filed 1997·Granted Apr 3, 2001·1 cites·13 claims
- 0632US6271364B1Analogs of NT-3AMGEN INC·Filed 1999·Granted Aug 7, 2001·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →