Inventor · disambiguated record
Jonas Alves Fernandes
Also filed as: FERNANDES JONAS ALVES
18 granted patents·1 pending application·13 citations·filing 2014–2025
89Inventor score
Top patents by PatentIndex Score
19 records- 0189US10662267B2Non-phthalate donor for polyolefin catalystsGRACE W R & CO·Filed 2016·Granted May 26, 2020·4 cites·16 claims
- 0284US9637575B2Catalyst system, olefin polymerization catalyst components comprising at least an internal electron donor compound, and methods of making and using the sameGRACE W R & CO·Filed 2014·Granted May 2, 2017·3 cites·22 claims
- 0383US11453732B2Polyethylene copolymers and products and methods thereofBRASKEM SA·Filed 2020·Granted Sep 27, 2022·1 cites·46 claims
- 0480US9663595B2Solid catalyst components for olefin polymerization and methods of making and using the sameW R GRACE & CO -CONN·Filed 2014·Granted May 30, 2017·3 cites·18 claims
- 0575US11168158B2Electron donors for ziegler-natta precatalyst preparation and catalyst system for olefin polymerizationGRACE W R & CO·Filed 2017·Granted Nov 9, 2021·1 cites·12 claims
- 0670USRE48346ECatalyst 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
- 0769US10266619B2Long-chain branched polymers and production processesBRASKEM AMERICA INC·Filed 2017·Granted Apr 23, 2019·0 cites·30 claims
- 0868US11370854B2Non-phthalate donor for polyolefin catalystsGRACE W R & CO·Filed 2020·Granted Jun 28, 2022·0 cites·10 claims
- 0967US10323106B2Long-chain branched polymers and production processesBRASKEM AMERICA INC·Filed 2017·Granted Jun 18, 2019·0 cites·38 claims
- 1065US11028193B2Azide-modified olefin as polymeric coupling agentBRASKEM AMERICA INC·Filed 2018·Granted Jun 8, 2021·0 cites·14 claims
- 1164US9926388B2Long-chain branched polymers and production processesBRASKEM AMERICA INC·Filed 2016·Granted Mar 27, 2018·0 cites·34 claims
- 1262US10829570B2Azide-modified polynorbornene as polymeric coupling agentBRASKEM AMERICA INC·Filed 2018·Granted Nov 10, 2020·0 cites·33 claims
- 1362US9873750B2Catalyst support and related processesBRASKEM SA·Filed 2014·Granted Jan 23, 2018·1 cites·15 claims
- 1461US11332557B2Methods of controlling ziegler-natta pre-catalyst particles formation and use for olefin polymerizationBRASKEM AMERICA INC·Filed 2020·Granted May 17, 2022·0 cites·18 claims
- 1561US11214633B2Ziegler-Natta catalyst systems and methods of controlling particle sizeBRASKEM AMERICA INC·Filed 2019·Granted Jan 4, 2022·0 cites·20 claims
- 1661US2025346693A1High-performance ziegler catalyst for loop-slurry processEQUISTAR CHEM LP·Filed 2025·Application pending·0 cites
- 1760US11001650B2Electron donor for polyolefin polymerization catalysts and uses thereofGRACE W R & CO·Filed 2016·Granted May 11, 2021·0 cites·10 claims
- 1856US10407518B2Catalyst support and related processesBRASKEM SA·Filed 2017·Granted Sep 10, 2019·0 cites·7 claims
- 1952US11291981B2Boron-based electron donors for Ziegler-Natta catalyst systemsBRASKEM AMERICA INC·Filed 2018·Granted Apr 5, 2022·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →