Inventor · disambiguated record
George Richard Birchall
Also filed as: BIRCHALL GEORGE RICHARD
2 granted patents·29 citations·filing 1974–1976
60Inventor score
Top patents by PatentIndex Score
2 records- 0168US4012513AIndole derivatives for providing analgesic and anti-inflammatory effectsICI LTD·Filed 1974·Granted Mar 15, 1977·24 cites·8 claims
- 0258US4064266ACompositions for killing internal parasites containing 3-tert-alkyl-4-hydroxy-5-halo-benzylidene-malonitrilesICI AUSTRALIA LTD·Filed 1976·Granted Dec 20, 1977·5 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →