Inventor · disambiguated record
Paul K. Hanna
Also filed as: HANNA PAUL · HANNA PAUL K
16 granted patents·2 pending applications·86 citations·filing 1991–2005
91Inventor score
Top patents by PatentIndex Score
18 records- 0195US7183359B2Polypropylene having a high maleic anhydride contentBAKER HUGHES INC·Filed 2005·Granted Feb 27, 2007·53 cites·14 claims
- 0252US7589150B2Low molecular weight isotactic polypropylene polymers, copolymers and derivatives and materials prepared therewithBAKER HUGHES INC·Filed 2001·Granted Sep 15, 2009·3 cites·8 claims
- 0346US2005203255A1Low molecular weight polypropylene derivativesBAKER HUGHES INC·Filed 2005·Application pending·0 cites
- 0445US5102843ACatalyst and catalytic process for preparation of polyketonesAKZO NV·Filed 1991·Granted Apr 7, 1992·5 cites·6 claims
- 0540US5506338APolymerization of carbon monoxide and ethylene using catalyst containging non-coordinating, non-acidic anionAKZO NOBEL NV·Filed 1995·Granted Apr 9, 1996·4 cites·4 claims
- 0639US5231164ARemoval of catalyst residue from polyketone solution with silica gel or metal oxide containing water or hydroxyl functionalityAKZO NV·Filed 1992·Granted Jul 27, 1993·3 cites·7 claims
- 0738US5331083AGas phase process for forming polyketonesAKZO NOBEL NV·Filed 1993·Granted Jul 19, 1994·3 cites·6 claims
- 0835US5412070APolyketone copolymers of high bulk density and non-reactivityAKZO NOBEL NV·Filed 1993·Granted May 2, 1995·2 cites·6 claims
- 0934US5494998APolymerization of carbon monoxide and ethylene using catalyst containing non-coordinating, non-acidic anionAKZO NOBEL NV·Filed 1994·Granted Feb 27, 1996·1 cites·10 claims
- 1034US5440010AGas phase process for forming polyketonesAKZO NOBEL NV·Filed 1994·Granted Aug 8, 1995·3 cites·4 claims
- 1133US5723574ARemoval of catalyst residues from polyketone compositionsAKZO NOBEL NV·Filed 1991·Granted Mar 3, 1998·1 cites·2 claims
- 1233US5565546ACopolymer of carbon monoxide and ethylene containing ketal structuresAKZO NOBEL NV·Filed 1995·Granted Oct 15, 1996·4 cites·20 claims
- 1332US5703201ACatalyst for polymerization of polyketone formed by treatment with carbon monoxide and olefinAKZO NOBEL NV·Filed 1995·Granted Dec 30, 1997·2 cites·18 claims
- 1432US2005130054A1Toners and inks prepared using polyolefin waxesBAKER HUGHES INC·Filed 2004·Application pending·0 cites
- 1529US5523385APolymerization of carbon monoxide and ethylene using catalyst containing non-coordinating, non-acidic anionAKZO NOBEL NV·Filed 1995·Granted Jun 4, 1996·0 cites·7 claims
- 1629US5384393ACopolymer of carbon monoxide and propylene and process for its formationAKZO NOBEL NV·Filed 1994·Granted Jan 24, 1995·2 cites·4 claims
- 1728US5567801AGas phase process for forming polyketonesAKZO NOBEL NV·Filed 1993·Granted Oct 22, 1996·0 cites·5 claims
- 1828US5270441ACopolymer of carbon monoxide and propylene produced in water/ketone solventAKZO NV·Filed 1992·Granted Dec 14, 1993·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →