Inventor · disambiguated record
James Allen Ponasik, Jr.
Also filed as: PONASIK JAMES A · PONASIK JAMES A JR · PONASIK JAMES ALLEN · PONASIK JR JAMES ALLEN
23 granted patents·19 pending applications·474 citations·filing 1998–2020
96Inventor score
Top patents by PatentIndex Score
42 records- 0198US6559091B1Catalysts containing N-pyrrolyl substituted nitrogen donorsEASTMAN CHEM CO·Filed 2000·Granted May 6, 2003·63 cites·14 claims
- 0298US6545108B1Catalysts containing N-pyrrolyl substituted nitrogen donorsEASTMAN CHEM CO·Filed 2000·Granted Apr 8, 2003·86 cites·5 claims
- 0395US6103658AOlefin polymerization catalysts containing group 8-10 transition metals, processes employing such catalysts and polymers obtained therefromEASTMAN CHEM CO·Filed 1998·Granted Aug 15, 2000·80 cites·45 claims
- 0492US9308527B2Phosphorous compounds useful as ligands and compositions and methods regarding themEASTMAN CHEM CO·Filed 2015·Granted Apr 12, 2016·10 cites·29 claims
- 0588US6579823B2Catalysts containing per-ortho aryl substituted aryl or heteroaryl substituted nitrogen donorsEASTMAN CHEM CO·Filed 2001·Granted Jun 17, 2003·14 cites·9 claims
- 0687US6706891B2Process for the preparation of ligands for olefin polymerization catalystsEASTMAN CHEM CO·Filed 2001·Granted Mar 16, 2004·18 cites·16 claims
- 0787US6281303B1Olefin oligomerization and polymerization catalystsEASTMAN CHEM CO·Filed 1999·Granted Aug 28, 2001·58 cites·34 claims
- 0884US6200925B1Catalyst compositions for the polymerization of olefinsEASTMAN CHEM CO·Filed 1998·Granted Mar 13, 2001·25 cites·19 claims
- 0982US8912240B2Production of methanol and ethanol from CO or CO2EASTMAN CHEM CO·Filed 2013·Granted Dec 16, 2014·3 cites·24 claims
- 1082US6303720B1Olefin polymerization catalysts containing group 8-10 transition metals, processes employing such catalysts and polymers obtained therefromEASTMAN CHEM CO·Filed 2000·Granted Oct 16, 2001·10 cites·191 claims
- 1178US7319084B2Catalysts containing N-pyrrolyl substituted nitrogen donorsDU PONT·Filed 2006·Granted Jan 15, 2008·1 cites·15 claims
- 1271US6946532B2Catalysts containing per-ortho aryl substituted aryl or heteroaryl substituted nitrogen donorsEASTMAN CHEM CO·Filed 2004·Granted Sep 20, 2005·3 cites·1 claims
- 1371US6174976B1Neutral nickel complexes for olefin polymerizationEASTMAN CHEM CO·Filed 1998·Granted Jan 16, 2001·24 cites·34 claims
- 1469US6365539B1Polyolefin catalystsEASTMAN CHEM CO·Filed 2000·Granted Apr 2, 2002·7 cites·28 claims
- 1568US6825356B2Catalysts containing N-pyrrolyl substituted nitrogen donorsEASTMAN CHEM CO·Filed 2003·Granted Nov 30, 2004·5 cites·2 claims
- 1667US6844446B2Catalysts containing per-ortho aryl substituted aryl or heteroaryl substituted nitrogen donorsEASTMAN CHEM CO·Filed 2003·Granted Jan 18, 2005·5 cites·2 claims
- 1767US6372682B2Catalyst compositions for the polymerization of olefinsEASTMAN CHEM CO·Filed 2001·Granted Apr 16, 2002·2 cites·6 claims
- 1867US6090900APolymers containing functionalized olefin monomersEASTMAN CHEM CO·Filed 1998·Granted Jul 18, 2000·21 cites·29 claims
- 1965US6117959APolyolefin catalystsEASTMAN CHEM CO·Filed 1998·Granted Sep 12, 2000·16 cites·36 claims
- 2064US6620896B1Mixed olefin polymerization catalysts, processes employing such catalysts, and polymers obtained therefromEASTMAN CHEM CO·Filed 1999·Granted Sep 16, 2003·19 cites·4 claims
- 2160US6844404B2Catalyst compositions for the polymerization of olefinsEASTMAN CHEM CO·Filed 2001·Granted Jan 18, 2005·3 cites·20 claims
- 2256US12446576B2Agrochemical formulation containing a sulfopolymerEASTMAN CHEM CO·Filed 2020·Granted Oct 21, 2025·0 cites·9 claims
- 2353US2022322662A1Suspension formulation containing a sulfopolymerEASTMAN CHEM CO·Filed 2020·Application pending·0 cites
- 2452US2007020418A1Acetaldehyde scavenging by addition of active scavengers to bottle closuresHOWELL EARL E JR·Filed 2006·Application pending·0 cites
- 2550US7056996B2Productivity catalysts and microstructure controlDU PONT·Filed 2003·Granted Jun 6, 2006·1 cites·22 claims
- 2650US2022338472A1Agricultural inert package formulation containing a sulfopolymerEASTMAN CHEM CO·Filed 2020·Application pending·0 cites
- 2748US2022378041A1Drift control adjuvant formulation containing a sulfopolymerEASTMAN CHEM CO·Filed 2020·Application pending·0 cites
- 2848US2022330551A1Rainfastness adjuvant formulation containing a sulfopolymerEASTMAN CHEM CO·Filed 2020·Application pending·0 cites
- 2948US2022361487A1Sticker formulation containing a sulfopolymerEASTMAN CHEM CO·Filed 2020·Application pending·0 cites
- 3048US2005054856A1Catalysts containing N-pyrrolyl substituted nitrogen donorsEASTMAN CHEM CO·Filed 2004·Application pending·0 cites
- 3147US2022287300A1Solvent dispersion formulation containing a sulfopolymerEASTMAN CHEM CO·Filed 2020·Application pending·0 cites
- 3247US2022340709A1Spreader formulation containing a sulfopolymerEASTMAN CHEM CO·Filed 2020·Application pending·0 cites
- 3347US2022338467A1Water-in-oil emulsifiable formulation containing a sulfopolymerEASTMAN CHEM CO·Filed 2020·Application pending·0 cites
- 3446US2003225228A1Catalysts containing N-pyrrolyl substituted nitrogen donorsEASTMAN CHEM CO·Filed 2003·Application pending·0 cites
- 3545US2022386593A1Water immiscible solvent-in-water emulsion formulation containing a sulfopolymerEASTMAN CHEM CO·Filed 2020·Application pending·0 cites
- 3645US2022378039A1High load formulation containing a sulfopolymerEASTMAN CHEM CO·Filed 2020·Application pending·0 cites
- 3744US2022361484A1Rapid dispersal formulation containing a sulfopolymerEASTMAN CHEM CO·Filed 2020·Application pending·0 cites
- 3841US2007244319A1Metallocenyl P-N ligands, preparation thereof, and use for asymmetric catalysisBOAZ NEIL W·Filed 2006·Application pending·0 cites
- 3938US2013225873A1Promoted Ruthenium Catalyzed Conversion of Syngas to AlcoholsBLANK JAN HENDRIK·Filed 2012·Application pending·0 cites
- 4036US2004146674A1Acetaldehyde scavenging by addition of active scavengers to bottle closuresFiled 2003·Application pending·0 cites
- 4135US2004127658A1Productivity catalysts and microstructure controlEASTMAN CHEM CO·Filed 2003·Application pending·0 cites
- 4231US2002065192A1Productivity catalysts and microstructure controlFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →