Inventor · disambiguated record

John E. Humphrey

Also filed as: HUMPHREY JOHN E

1 granted patent·1 pending application·33 citations·filing 1995–2021

45Inventor score

Technology areasC07K C12N

Files withBIO TECHNE CORP1 RES & DIAGNOSTICS SYSTEMS INC1

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2 records

0167US5627033AMammalian expression vectorsRES & DIAGNOSTICS SYSTEMS INC·Filed 1995·Granted May 6, 1997·33 cites·29 claims
0249US2023143582A1METHODS OF USING A TGF-beta KNOCKOUT CELL LINE AND COMPOSITIONS RESULTING THEREFROMBIO TECHNE CORP·Filed 2021·Application pending·0 cites

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