Inventor · disambiguated record
Andrzej M. Piotrowski
Also filed as: PIOTROWSKI ANDRZEJ M
28 granted patents·187 citations·filing 1986–1995
96Inventor score
Top patents by PatentIndex Score
28 records- 0176US5473036AProcess for forming a bromomagnesium tetrakis (fluorophenyl) borateAKZO NOBEL NV·Filed 1995·Granted Dec 5, 1995·25 cites·12 claims
- 0275US5194210AProcess for making polyketone fibersAKZO NV·Filed 1991·Granted Mar 16, 1993·24 cites·28 claims
- 0374US5108972AProcess of making halide/alkoxy-containing magnesium complexAKZO NV·Filed 1990·Granted Apr 28, 1992·34 cites·27 claims
- 0474US5034549AOlefin polymerization catalystAKZO NV·Filed 1989·Granted Jul 23, 1991·20 cites·8 claims
- 0571US4945076APolymerization catalyst systemAKZO AMERICA INC·Filed 1989·Granted Jul 31, 1990·27 cites·14 claims
- 0653US4732993AFluoroalkoxyaluminum compounds and their use in polymerization processesSTAUFFER CHEMICAL CO·Filed 1986·Granted Mar 22, 1988·8 cites·15 claims
- 0749US4847239AHydrocarbon soluble copper alkoxide compositionsTEXAS ALKYLS INC·Filed 1987·Granted Jul 11, 1989·11 cites·6 claims
- 0848US4720562ANovel titanium-containing reagents for methylenation and analogous reactionsTEXAS ALKYLS INC·Filed 1986·Granted Jan 19, 1988·3 cites·20 claims
- 0946US4875941ADeactivation of reactive organometallic contaminated equipmentTEXAS ALKYLS INC·Filed 1988·Granted Oct 24, 1989·4 cites·6 claims
- 1045US5102843ACatalyst and catalytic process for preparation of polyketonesAKZO NV·Filed 1991·Granted Apr 7, 1992·5 cites·6 claims
- 1145US4904788AHydrocarbon-soluble complexes of magnesium alkoxides with magnesium amidesTEXAS ALKYLS INC·Filed 1988·Granted Feb 27, 1990·2 cites·3 claims
- 1240US5506338APolymerization 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
- 1340US4849574ASynthesis of olefins from ketones or aldehydes using bis(alkylchloroalumino)methaneTEXAS ALKYLS INC·Filed 1988·Granted Jul 18, 1989·1 cites·3 claims
- 1440US4788367ASynthesis of olefins from ketones using bis(alkylchloroalumino)methaneTEXAS ALKYLS INC·Filed 1987·Granted Nov 29, 1988·1 cites·11 claims
- 1539US5231164ARemoval 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
- 1638US5109047APlasticization of polyvinyl chloride with carbon monoxide-propylene copolymerAKZO NV·Filed 1990·Granted Apr 28, 1992·5 cites·6 claims
- 1734US5494998APolymerization 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
- 1833US5723574ARemoval of catalyst residues from polyketone compositionsAKZO NOBEL NV·Filed 1991·Granted Mar 3, 1998·1 cites·2 claims
- 1933US5565546ACopolymer of carbon monoxide and ethylene containing ketal structuresAKZO NOBEL NV·Filed 1995·Granted Oct 15, 1996·4 cites·20 claims
- 2033US5059703AHydrocarbon soluble copper alkoxide compositionsTEXAS ALKYLS INC·Filed 1989·Granted Oct 22, 1991·2 cites·4 claims
- 2133US4885406AHydrocarbon-soluble complexes of magnesium alkoxides with magnesium aryl oxidesTEXAS ALKYLS INC·Filed 1988·Granted Dec 5, 1989·0 cites·4 claims
- 2233US4785125ASynthesis of bis(dichloroalumino)methaneTEXAS ALKYLS INC·Filed 1987·Granted Nov 15, 1988·0 cites·8 claims
- 2332US4774214AFluoroalkoxyaluminum compounds and their use in polymerization processesTEXAS ALKYLS INC·Filed 1987·Granted Sep 27, 1988·1 cites·18 claims
- 2431US4788368ASynthesis of olefins from ketones using a bis(substituted alumino) substituted methaneTEXAS ALKYLS INC·Filed 1987·Granted Nov 29, 1988·0 cites·7 claims
- 2530US4876318AOrganoaluminum coupling agents and filled polymer compositions thereofTEXAS ALKYLS INC·Filed 1988·Granted Oct 24, 1989·0 cites·8 claims
- 2629US5523385APolymerization 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
- 2728US5270441ACopolymer of carbon monoxide and propylene produced in water/ketone solventAKZO NV·Filed 1992·Granted Dec 14, 1993·0 cites·4 claims
- 2823US5371127AStabilized carbon monoxide-olefin copolymersAKZO NOBEL NV·Filed 1991·Granted Dec 6, 1994·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →