Inventor · disambiguated record
John Donald Payzant
Also filed as: PAYZANT JOHN · PAYZANT JOHN D · PAYZANT JOHN DONALD
9 granted patents·500 citations·filing 1992–2004
91Inventor score
Files withALBERTA RES COUNCIL5ALBERTA OIL SANDS TECH1GENICS INC1MICHAEL WALL & SONS ENTERPRISE1MONTECO LTD1
Top patents by PatentIndex Score
9 records- 0196US5962678AMethod of extracting selected sweet glycosides from the Stevia rebaudiana plantALBERTA RES COUNCIL·Filed 1998·Granted Oct 5, 1999·325 cites·5 claims
- 0285US6610780B1Networked polymer/clay alloyALBERTA RES COUNCIL·Filed 2000·Granted Aug 26, 2003·29 cites·10 claims
- 0381US5846305ALiquid wood preservative solutionMICHAEL WALL & SONS ENTERPRISE·Filed 1996·Granted Dec 8, 1998·39 cites·6 claims
- 0478US7361800B2Process for the separation of olefins from paraffins using membranesMONTECO LTD·Filed 2004·Granted Apr 22, 2008·30 cites·20 claims
- 0575US6737472B2Reinforced networked polymer/clay alloy compositeALBERTA RES COUNCIL·Filed 2003·Granted May 18, 2004·19 cites·18 claims
- 0675US6610781B1Reinforced networked polymer/clay alloy compositeALBERTA RES COUNCIL·Filed 2000·Granted Aug 26, 2003·20 cites·57 claims
- 0766US6001279ASolidified water soluble wood preservative and method of making the sameGENICS INC·Filed 1996·Granted Dec 14, 1999·31 cites·8 claims
- 0855US6777480B2Networked polymer/clay alloyALBERTA RES COUNCIL·Filed 2003·Granted Aug 17, 2004·5 cites·22 claims
- 0927US5290428ASuperacid catalyzed hydrocracking of heavy oils and bitumensALBERTA OIL SANDS TECH·Filed 1992·Granted Mar 1, 1994·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →