Inventor · disambiguated record
John Anton Thorpe
Also filed as: THORPE JOHN A · THORPE JOHN ANTON
5 granted patents·68 citations·filing 1976–2003
80Inventor score
Top patents by PatentIndex Score
5 records- 0178US5411575AHydrometallurgical extraction processDU PONT·Filed 1994·Granted May 2, 1995·29 cites·25 claims
- 0261US6919030B2Process for recovering cyanide from copper-containing feed materialHANNAH TECHNOLOGIES LTD PARTNE·Filed 2003·Granted Jul 19, 2005·8 cites·21 claims
- 0359US5667557AHydrometallurgical extraction and recovery of copper, gold, and silver via cyanidation and electrowinningDU PONT·Filed 1995·Granted Sep 16, 1997·16 cites·11 claims
- 0451US5807421AHydrometallurgical extraction processDU PONT·Filed 1996·Granted Sep 15, 1998·9 cites·7 claims
- 0542US4065486AProcess for recovery of products from a waste stream in the manufacture of acrylonitrileDU PONT·Filed 1976·Granted Dec 27, 1977·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →