Assignee
BRASKEM AMERICA INC
US·57 granted patents·32 pending applications·69 citations·filing 2005–2025
Top patents by PatentIndex Score
89 records- 0192US11225569B2Blends of thermoplastic urethanes and ethylene vinyl acetate copolymersBRASKEM AMERICA INC·Filed 2019·Granted Jan 18, 2022·2 cites·25 claims
- 0291US11591461B2Compositions for polyolefin foamsBRASKEM AMERICA INC·Filed 2021·Granted Feb 28, 2023·1 cites·20 claims
- 0390US8026311B2Process for production of propylene copolymersBRASKEM AMERICA INC·Filed 2005·Granted Sep 27, 2011·16 cites·5 claims
- 0489US10113058B2Clear and impact resistant polymer composition and fabricated articleBRASKEM AMERICA INC·Filed 2016·Granted Oct 30, 2018·25 cites·20 claims
- 0586US11859073B2Compositions for polyolefin foamsBRASKEM AMERICA INC·Filed 2023·Granted Jan 2, 2024·0 cites·20 claims
- 0686US8044135B2Polypropylene impact copolymer compositionsBRASKEM AMERICA INC·Filed 2010·Granted Oct 25, 2011·13 cites·11 claims
- 0784US12129367B2Method of 3D printing, and resulting article having porous structureBRASKEM AMERICA INC·Filed 2023·Granted Oct 29, 2024·0 cites·8 claims
- 0884US12031234B2System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarnBRASKEM AMERICA INC·Filed 2023·Granted Jul 9, 2024·0 cites·3 claims
- 0982US11807743B2Blends of thermoplastic urethanes and ethylene vinyl acetate copolymerBRASKEM AMERICA INC·Filed 2021·Granted Nov 7, 2023·0 cites·26 claims
- 1080US11866849B2System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarnBRASKEM AMERICA INC·Filed 2020·Granted Jan 9, 2024·1 cites·2 claims
- 1180US10955362B2Raman spectroscopy and machine learning for quality controlBRASKEM AMERICA INC·Filed 2019·Granted Mar 23, 2021·8 cites·24 claims
- 1279US12325764B2Propylene polymer resinsBRASKEM AMERICA INC·Filed 2023·Granted Jun 10, 2025·0 cites·23 claims
- 1378US10669413B2Composition comprising semi-crystalline polyolefin and sulfonyl-azide, resulting foams and methods of making the sameBRASKEM AMERICA INC·Filed 2016·Granted Jun 2, 2020·1 cites·22 claims
- 1478US2024191070A1Polyolefins having improved dimensional stability in three-dimensional printing, articles formed therefrom, and methods thereofBRASKEM AMERICA INC·Filed 2024·Application pending·0 cites
- 1574US11834397B1Molten salt catalytic compositions and methods for the cracking of carbon-containing feedstocksBRASKEM AMERICA INC·Filed 2023·Granted Dec 5, 2023·0 cites·23 claims
- 1674US11124637B2Compositions for polyolefin foamsBRASKEM AMERICA INC·Filed 2019·Granted Sep 21, 2021·0 cites·14 claims
- 1773US2023167287A1High melt flow rate coupled impact copolymer with high melt strengthBRASKEM AMERICA INC·Filed 2023·Application pending·0 cites
- 1872US10487202B2Composition comprising polypropylene and polyol, and method of making the sameBRASKEM AMERICA INC·Filed 2018·Granted Nov 26, 2019·0 cites·27 claims
- 1971US11912851B2Polyolefins having improved dimensional stability in three-dimensional printing, articles formed therefrom, and methods thereofBRASKEM AMERICA INC·Filed 2021·Granted Feb 27, 2024·0 cites·18 claims
- 2071US11027473B2Multilayered article comprising polypropylene impact copolymers, and method of making sameBRASKEM AMERICA INC·Filed 2018·Granted Jun 8, 2021·0 cites·22 claims
- 2170US11718735B2Method of 3D printing, and resulting article having porous structureBRASKEM AMERICA INC·Filed 2018·Granted Aug 8, 2023·0 cites·7 claims
- 2270US11041028B2Non-phthalate catalyst system and its use in the polymerization of olefinsBRASKEM AMERICA INC·Filed 2020·Granted Jun 22, 2021·0 cites·12 claims
- 2370USRE48346ECatalyst systems, olefin polymerization catalyst components comprising at least an internal electron donor compound, and methods of making and using the sameBRASKEM AMERICA INC·Filed 2019·Granted Dec 8, 2020·0 cites·22 claims
- 2469US10266619B2Long-chain branched polymers and production processesBRASKEM AMERICA INC·Filed 2017·Granted Apr 23, 2019·0 cites·30 claims
- 2569US2025129194A1Dynamically crosslinked ethylene based polymers for re-processible polyolefins via reactive extrusionBRASKEM AMERICA INC·Filed 2024·Application pending·0 cites
- 2668US11976385B2System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarnBRASKEM AMERICA INC·Filed 2020·Granted May 7, 2024·0 cites·12 claims
- 2768US11970788B2System and method of dosing a polymer mixture with a first solvent, device, system and method of extracting solvent from at least one polymeric yarn, system and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn, and continuous system and method for producing at least one polymeric yarnBRASKEM AMERICA INC·Filed 2020·Granted Apr 30, 2024·0 cites·6 claims
- 2868US2024327554A1Compositions and methods for making a reversibily-crosslinked polymerBRASKEM AMERICA INC·Filed 2024·Application pending·0 cites
- 2968US2026028238A1Solid alumina composition and methods of making and using thereofBRASKEM AMERICA INC·Filed 2025·Application pending·0 cites
- 3068US2024270880A1Processes for producing and reprocessing a recyclable ethylene-vinyl ester polymerBRASKEM AMERICA INC·Filed 2023·Application pending·0 cites
- 3167US11597690B2Molten salt catalytic compositions and methods for the cracking of carbon-containing feedstocksBRASKEM AMERICA INC·Filed 2021·Granted Mar 7, 2023·0 cites·26 claims
- 3267US10323106B2Long-chain branched polymers and production processesBRASKEM AMERICA INC·Filed 2017·Granted Jun 18, 2019·0 cites·38 claims
- 3367US8871868B2Propylene impact copolymers having good optical propertiesBRASKEM AMERICA INC·Filed 2013·Granted Oct 28, 2014·2 cites·18 claims
- 3466US11753258B2Solids conveying with multi-diameter piping circuitBRASKEM AMERICA INC·Filed 2021·Granted Sep 12, 2023·0 cites·8 claims
- 3566US11124895B2System and method for measuring out a polymer and first solvent mixture, device, system and method for extracting a solvent from at least one polymer strand, system and method for mechanically pre-recovering at least one liquid from at least one polymer strand, and a continuous system and method for the production of at least one polymer strandBRASKEM AMERICA INC·Filed 2014·Granted Sep 21, 2021·0 cites·7 claims
- 3666US10184044B2Multilayered article comprising polypropylene impact copolymers, and method of making sameBRASKEM AMERICA INC·Filed 2014·Granted Jan 22, 2019·0 cites·19 claims
- 3766US2019194436A1High melt flow rate coupled impact copolymer with high melt strengthBRASKEM AMERICA INC·Filed 2018·Application pending·0 cites
- 3865US11518871B2Blends of polyolefins with functionalized polybutadienesBRASKEM AMERICA INC·Filed 2019·Granted Dec 6, 2022·0 cites·22 claims
- 3965US11028193B2Azide-modified olefin as polymeric coupling agentBRASKEM AMERICA INC·Filed 2018·Granted Jun 8, 2021·0 cites·14 claims
- 4065US2023357516A1Modifying polyolefins with inorganic solid particle compositionsBRASKEM AMERICA INC·Filed 2023·Application pending·0 cites
- 4165US2026035318A1Oxygen assisted cracking of hydrocarbons in molten saltsBRASKEM AMERICA INC·Filed 2025·Application pending·0 cites
- 4264US9926388B2Long-chain branched polymers and production processesBRASKEM AMERICA INC·Filed 2016·Granted Mar 27, 2018·0 cites·34 claims
- 4364US2023357458A1Process for modifying an olefin polymer composition and products thereofBRASKEM AMERICA INC·Filed 2023·Application pending·0 cites
- 4464US2026075963A1Triggerable encapsulant material for photovoltaics, photovoltaic module, and method of producing triggerable encapsulant materialBRASKEM AMERICA INC·Filed 2025·Application pending·0 cites
- 4563US12091569B2Ethylene-vinyl ester polymers for additive-manufacture feedstockBRASKEM AMERICA INC·Filed 2022·Granted Sep 17, 2024·0 cites·30 claims
- 4663US11161699B2Solids conveying with multi-diameter piping circuitBRASKEM AMERICA INC·Filed 2020·Granted Nov 2, 2021·0 cites·8 claims
- 4763US11117982B2Non-phthalate catalyst system and its use in the polymerization of olefinsBRASKEM AMERICA INC·Filed 2016·Granted Sep 14, 2021·0 cites·7 claims
- 4863US10633464B2Non-phthalate catalyst system and its use in the polymerization of olefinsBRASKEM AMERICA INC·Filed 2016·Granted Apr 28, 2020·0 cites·34 claims
- 4963US10633463B2Non-phthalate catalyst system and its use in the polymerization of olefinsBRASKEM AMERICA INC·Filed 2016·Granted Apr 28, 2020·0 cites·25 claims
- 5063US2025101319A1Process and apparatus for chemically treating a carbon-containing feedstockBRASKEM AMERICA INC·Filed 2024·Application pending·0 cites
Showing the top 50 of 89 patent records by PatentIndex Score.
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