Inventor · disambiguated record
Ray L. Hillard
Also filed as: HILLARD RAY L · HILLARD RAY LEONARD
5 granted patents·52 citations·filing 1976–1981
80Inventor score
Files withAMERICAN CYANAMID CO5
Top patents by PatentIndex Score
5 records- 0187US4064102ALight and heat stabilizers for polyolefinsAMERICAN CYANAMID CO·Filed 1976·Granted Dec 20, 1977·17 cites·9 claims
- 0277US4322359AProcess for the preparation of 2,5-dimethyl-1,4: 3,6-dianhydrosorbitolAMERICAN CYANAMID CO·Filed 1981·Granted Mar 30, 1982·16 cites·10 claims
- 0371US4061681AMethod for the preparation of mono- or poly [dialkyl or dicycloalkylphosphonylmethyl] aromatic carbocyclic compoundsAMERICAN CYANAMID CO·Filed 1976·Granted Dec 6, 1977·9 cites·12 claims
- 0464US4128726AProcess for the preparation of aryl esters of 3,5-di-t-butyl-4-hydroxybenzoic acidAMERICAN CYANAMID CO·Filed 1977·Granted Dec 5, 1978·7 cites·4 claims
- 0552US4053518AProcess for tris(aralkyl)phosphinesAMERICAN CYANAMID CO·Filed 1976·Granted Oct 11, 1977·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →