Inventor · disambiguated record
David R. Woodbury
Also filed as: WOODBURY DAVID R · WOODBURY DAVID ROY · ZAGATA ROBERT J
9 granted patents·162 citations·filing 1976–1997
89Inventor score
Files withSTANDARD OIL CO OHIO9
Top patents by PatentIndex Score
9 records- 0192US4170570AProcess for preparing oxidation catalystsSTANDARD OIL CO OHIO·Filed 1978·Granted Oct 9, 1979·33 cites·9 claims
- 0285US4042533AProducing unsaturated aliphatic acidsSTANDARD OIL CO OHIO·Filed 1976·Granted Aug 16, 1977·36 cites·5 claims
- 0372US5562834AWaste concentration and destruction processSTANDARD OIL CO OHIO·Filed 1995·Granted Oct 8, 1996·30 cites·10 claims
- 0461US5651833AWaste concentration and destruction processSTANDARD OIL CO OHIO·Filed 1996·Granted Jul 29, 1997·18 cites·11 claims
- 0558US4358608AProcess for producing unsaturated aliphatic acidsSTANDARD OIL CO OHIO·Filed 1981·Granted Nov 9, 1982·14 cites·2 claims
- 0643US5891345ATreatment process for wastewater streamsSTANDARD OIL CO OHIO·Filed 1997·Granted Apr 6, 1999·12 cites·20 claims
- 0743US5635076ATreatment process for acrylonitrile plant wastewater streamsSTANDARD OIL CO OHIO·Filed 1995·Granted Jun 3, 1997·12 cites·27 claims
- 0839US5474960AProcess for reactivating a fluid bed catalyst in a reactor dipleySTANDARD OIL CO OHIO·Filed 1994·Granted Dec 12, 1995·4 cites·26 claims
- 0935US4410448AMethod for controlling the change in the crush strength of a catalyst particle during finishing calcinationSTANDARD OIL CO OHIO·Filed 1981·Granted Oct 18, 1983·3 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when David R. Woodbury 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 →