Inventor · disambiguated record
Subramaniam Kuppuswamy
Also filed as: KUPPUSWAMY SUBRAMANIAM
23 granted patents·5 pending applications·79 citations·filing 2010–2020
94Inventor score
Top patents by PatentIndex Score
28 records- 0197US10808053B2Polyethylene compositions and articles made therefromEXXONMOBIL CHEMICAL PATENTS INC·Filed 2018·Granted Oct 20, 2020·10 cites·25 claims
- 0296US11712687B2Catalyst systems and polymerization processes for using the sameEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Aug 1, 2023·4 cites·18 claims
- 0396US10913808B2Mixed catalysts with unbridged hafnocenes with -CH2-SiMe3 moietiesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2018·Granted Feb 9, 2021·9 cites·27 claims
- 0495US11787881B2Polyethylene compositions and films prepared therefromEXXONMOBIL CHEMICAL PATENTS INC·Filed 2019·Granted Oct 17, 2023·7 cites·20 claims
- 0595US10723819B2Supported catalyst systems and processes for use thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2018·Granted Jul 28, 2020·7 cites·23 claims
- 0693US11718635B2Iron bis(imino) aryl catalysts and methods thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Aug 8, 2023·4 cites·20 claims
- 0792US11306162B2Metallocenes with two -Si-Si- bridgesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Apr 19, 2022·2 cites·47 claims
- 0892US10934376B2Polyethylene compositions and films made therefromEXXONMOBIL CHEMICAL PATENTS INC·Filed 2018·Granted Mar 2, 2021·5 cites·22 claims
- 0992US10865258B2Mixed catalyst systems containing bridged metallocenes with a pendant group 13 element, processes for making a polymer product using same, and products made from sameEXXONMOBIL CHEMICAL PATENTS INC·Filed 2019·Granted Dec 15, 2020·4 cites·17 claims
- 1091US10926250B2Catalyst systems and polymerization processes for using the sameEXXONMOBIL CHEMICAL PATENTS INC·Filed 2018·Granted Feb 23, 2021·4 cites·22 claims
- 1190US11198747B2Catalyst systems including two hafnocene catalyst compoundsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2019·Granted Dec 14, 2021·3 cites·20 claims
- 1290US11186601B2Metallocene compounds having appended Lewis acids and polymerization therewithEXXONMOBIL CHEMICAL PATENTS INC·Filed 2019·Granted Nov 30, 2021·4 cites·40 claims
- 1388US10822434B2Catalyst systems and polymerization processes for using the sameEXXONMOBIL CHEMICAL PATENTS INC·Filed 2018·Granted Nov 3, 2020·2 cites·25 claims
- 1487US9206266B2Tridentate pincer ligand supported metal-alkylidyne and metallacycloalkylene complexes for alkyne polymerizationUNIV FLORIDA·Filed 2014·Granted Dec 8, 2015·7 cites·23 claims
- 1586US10927204B2Iron tridentate carbene single site catalystsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2018·Granted Feb 23, 2021·2 cites·32 claims
- 1686US10696758B2Group 4 catalyst compounds and process for use thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2018·Granted Jun 30, 2020·2 cites·22 claims
- 1778US10730038B2Metallocene catalysts, catalyst systems, and methods for using the sameEXXONMOBIL CHEMICAL PATENTS INC·Filed 2017·Granted Aug 4, 2020·1 cites·22 claims
- 1870US8846950B2Trianionic pincer ligands, a CR(III)/CR(V) catalytic system and its use for catalytic aerobic oxidation of organic substratesVEIGE ADAM STEVEN·Filed 2010·Granted Sep 30, 2014·2 cites·18 claims
- 1970US2021079137A1Bridged Metallocene Catalysts with a Pendant Group 13 Element, Catalyst Systems Containing Same, Processes for Making a Polymer Product Using Same, and Products Made from SameHOLTCAMP MATTHEW W·Filed 2020·Application pending·0 cites
- 2069US2021054111A1Mixed Catalyst Systems Containing Bridged Metallocenes with a Pendant Group 13 Element, Processes for Making a Polymer Product Using Same, and Products Made from SameEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Application pending·0 cites
- 2168US10851187B2Bridged metallocene catalysts with a pendant group 13 element, catalyst systems containing same, processes for making a polymer product using same, and products made from sameEXXONMOBIL CHEMICAL PATENTS INC·Filed 2019·Granted Dec 1, 2020·0 cites·16 claims
- 2262US11279723B2Metallocene synthesis processEXXONMOBIL CHEMICAL PATENTS INC·Filed 2019·Granted Mar 22, 2022·0 cites·20 claims
- 2360US12338257B2Metallocenes and methods thereofEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Jun 24, 2025·0 cites·19 claims
- 2453US11369949B2Metallocenes with Si—Si bridgesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2019·Granted Jun 28, 2022·0 cites·47 claims
- 2548US2019308181A1Mixed Catalyst Systems Containing Iron Tridentate Carbenes and Methods for Making Polymer Products Using SameEXXONMOBIL CHEMICAL PATENTS INC·Filed 2019·Application pending·0 cites
- 2646US2019161559A1Catalyst Systems and Polymerization Processes for Using the SameEXXONMOBIL CHEMICAL PATENTS INC·Filed 2018·Application pending·0 cites
- 2744US10844150B2Mixed catalysts with 2,6-bis(imino)pyridyl iron complexes and bridged hafnocenesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2018·Granted Nov 24, 2020·0 cites·22 claims
- 2842US2020048382A1Mixed Catalyst Systems and Methods of Using the SameEXXONMOBIL CHEMICAL PATENTS INC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →