Inventor · disambiguated record
Zhifeng Bai
Also filed as: BAI ZHIFENG
19 granted patents·5 pending applications·10 citations·filing 2013–2021
89Inventor score
Files withEXXONMOBIL CHEMICAL PATENTS INC11DOW GLOBAL TECHNOLOGIES LLC7ROHM & HAAS ELECT MAT5CELANESE INT CORP1
Top patents by PatentIndex Score
24 records- 0195US10894841B2Processes for producing high propylene content PEDM having low glass transition temperatures using tetrahydroindacenyl catalyst systemsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2019·Granted Jan 19, 2021·5 cites·25 claims
- 0291US11390733B2Elastomeric formulations comprising branched EPDM polymersEXXONMOBIL CHEMICAL PATENTS INC·Filed 2019·Granted Jul 19, 2022·2 cites·19 claims
- 0389US11732121B2Elastomeric propylene-alpha-olefin-diene terpolymer compositionsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2019·Granted Aug 22, 2023·2 cites·22 claims
- 0478US11466102B2Processes for producing high propylene content PEDM having low glass transition temperatures using tetrahydroindacenyl catalyst systemsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Oct 11, 2022·0 cites·6 claims
- 0573US12305027B2Ethylene-based copolymer and propylene-alpha-olefin-diene compositions for use in layered articlesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted May 20, 2025·0 cites·25 claims
- 0672US12305028B2High propylene content EP having low glass transition temperaturesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted May 20, 2025·0 cites·24 claims
- 0769US12448505B2Ethylene-based copolymer and propylene-alpha-olefin-diene compositions for use in layered articlesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Oct 21, 2025·0 cites·26 claims
- 0868US12281221B2Tires comprising rubber compounds that comprise propylene-α-olefin-diene polymersEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Apr 22, 2025·0 cites·25 claims
- 0963US9296915B1Toughened arylcyclobutene polymersDOW GLOBAL TECHNOLOGIES LLC·Filed 2015·Granted Mar 29, 2016·1 cites·13 claims
- 1059US2023250268A1Ethylene-Based Copolymer and Propylene-Alpha-Olefin-Diene Compositions for Use in Layered ArticlesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2021·Application pending·0 cites
- 1158US11965085B2Ethylene propylene copolymer compounds for use in layered articlesEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Granted Apr 23, 2024·0 cites·20 claims
- 1257US12441910B2Silicone-based barrier compositionsDOW GLOBAL TECHNOLOGIES LLC·Filed 2020·Granted Oct 14, 2025·0 cites·18 claims
- 1357US2022325086A1Propylene-Rich Thermoplastic Vulcanizate Compositions and ArticlesCELANESE INT CORP·Filed 2020·Application pending·0 cites
- 1453US2022267580A1Propylene-Alpha-Olefin-Diene Terpolymer Additive for Improving Rubber TackEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Application pending·0 cites
- 1552US9909040B2Ephemeral bondingROHM & HAAS ELECT MAT·Filed 2016·Granted Mar 6, 2018·0 cites·18 claims
- 1652US9315696B2Ephemeral bondingROHM & HAAS ELECT MAT·Filed 2013·Granted Apr 19, 2016·0 cites·14 claims
- 1750US10889675B2Rheology modifiers for encapsulating quantum dotsDOW GLOBAL TECHNOLOGIES LLC·Filed 2017·Granted Jan 12, 2021·0 cites·10 claims
- 1850US9518194B2Toughened arylcyclobutene polymersDOW GLOBAL TECHNOLOGIES LLC·Filed 2016·Granted Dec 13, 2016·0 cites·15 claims
- 1947US10982134B2Polymer composite containing quantum dotsDOW GLOBAL TECHNOLOGIES LLC·Filed 2017·Granted Apr 20, 2021·0 cites·6 claims
- 2044US10472563B2Methods for making improved quantum dot resin formulationsROHM & HAAS ELECT MAT·Filed 2018·Granted Nov 12, 2019·0 cites·10 claims
- 2143US2016272885A1Multilayer polymer composite for encapsulating quantum dotsROHM & HAAS ELECT MAT·Filed 2016·Application pending·0 cites
- 2242US10894916B2Curable resin system containing quantum dotsDOW GLOBAL TECHNOLOGIES LLC·Filed 2017·Granted Jan 19, 2021·0 cites·4 claims
- 2341US2019048257A1Method for producing encapsulated quantum dotsDOW GLOBAL TECHNOLOGIES LLC·Filed 2017·Application pending·0 cites
- 2435US9644118B2Method of releasably attaching a semiconductor substrate to a carrierROHM & HAAS ELECT MAT·Filed 2015·Granted May 9, 2017·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →