Inventor · disambiguated record
Jan Michael Fielden
Also filed as: FIELDEN JAN M · FIELDEN JAN MICHAEL
5 granted patents·50 citations·filing 1992–2002
79Inventor score
Top patents by PatentIndex Score
5 records- 0174US5760250AProcess for the preparation of 3-(α-methoxy)methylenebenzofuranones and intermediates thereforZENECA LTD·Filed 1995·Granted Jun 2, 1998·22 cites·5 claims
- 0268US5847138AChemical processICI PLC·Filed 1995·Granted Dec 8, 1998·15 cites·16 claims
- 0356US5248816AProcess for making 2-hydroxymandelic acid and 2-hydroxybenzaldehydesICI PLC·Filed 1992·Granted Sep 28, 1993·7 cites·4 claims
- 0450US7138548B2Process for the preparation of aryl hydrazone and aryl hydrazineAVECIA LTD·Filed 2002·Granted Nov 21, 2006·1 cites·8 claims
- 0541US6258967B1Process for the preparation of an organozinc reagentZENECA LTD·Filed 1997·Granted Jul 10, 2001·5 cites·29 claims
Join the waitlist — get patent alerts
Get an alert when Jan Michael Fielden files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →