Polyethylene compositions
US-12570841-B2 · Mar 10, 2026 · US
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Do Hien Q patents
Do Hien Q is listed as an inventor on 25 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Do Hien Q |
| Total patents | 25 |
| First publication | Jan 16, 2020 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Spray-dried catalysts containing a germanium-bridged bis-biphenyl-phenoxy organometallic compound for making ethylene-based copolymers
US-12492270-B2 · Dec 9, 2025 · US
Catalyst systems and processes for producing polyethylene using the same
US-12428502-B2 · Sep 30, 2025 · US
Non-cryogenic synthesis of heteroatom-bridge precursors of metal-ligand complex catalysts
US-12384803-B2 · Aug 12, 2025 · US
Supported catalyst systems containing a silocon bridged, anthracenyl substituted bis-biphenyl-phenoxy organometallic compound for making polyethylene and polyethylene copolymer resins in a gas phase polymerization reactor
US-2025051495-A1 · Feb 13, 2025 · US
Supported catalyst systems containing a germanium bridged, anthracenyl substituted bis-biphenyl-phenoxy organometallic compound for making polyethylene and polyethylene copolymer resins in a gas phase polymerization reactor
US-2025034292-A1 · Jan 30, 2025 · US
Supported catalyst systems containing a carbon bridged, anthracenyl substituted bis-biphenyl-phenoxy organometallic compound for making polyethylene and polyethylene copolymer resins in a gas phase polymerization reactor
US-2025011478-A1 · Jan 9, 2025 · US
Hydrocarbyl-modified methylaluminoxane cocatalysts for bis-phenylphenoxy metal-ligand complexes
US-2024010770-A1 · Jan 11, 2024 · US
Hydrocarbyl-modified methylaluminoxane cocatalyst for bis-phenylphenoxy metal-ligand complexes
US-2024010771-A1 · Jan 11, 2024 · US
Catalyst systems and processes for producing polyethylene using the same
US-2023322968-A1 · Oct 12, 2023 · US
Recent patents
Latest publications not already listed above.
Hydrocarbyl-modified methylaluminoxane cocatalysts for bis-phenylphenoxy metal-ligand complexes
US-2023287152-A1 · Sep 14, 2023 · US
Spray-dried catalysts containing a germanium-bridged bis-biphenyl-phenoxy organometallic compound for making ethylene-based copolymers
US-2023287159-A1 · Sep 14, 2023 · US
Catalyst systems and processes for producing polyethylene using the same
US-2023250202-A1 · Aug 10, 2023 · US
Catalyst systems and processes for producing polyethylene using the same
US-2023235099-A1 · Jul 27, 2023 · US
Catalyst systems and processes for producing polyethylene using the same
US-2023203216-A1 · Jun 29, 2023 · US
Non-cryogenic synthesis of heteroatom-bridge precursors of metal-ligand complex catalysts
US-2023146294-A1 · May 11, 2023 · US
Polyethylene compositions
US-2023072649-A1 · Mar 9, 2023 · US
Catalyst system for multi-block copolymer formation
US-11459409-B2 · Oct 4, 2022 · US
Bis-biphenyl-phenoxy catalysts for olefin polymerization
US-11401354-B2 · Aug 2, 2022 · US
Germanium-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization
US-11208503-B2 · Dec 28, 2021 · US
Silyl-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization
US-11111318-B2 · Sep 7, 2021 · US
Silyl-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization
US-2020247917-A1 · Aug 6, 2020 · US
Catalyst system for multi-block copolymer formation
US-2020131283-A1 · Apr 30, 2020 · US
Germanium-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization
US-2020109220-A1 · Apr 9, 2020 · US
Bis-biphenyl-phenoxy catalysts for olefin polymerization
US-2020017611-A1 · Jan 16, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Dow Global Technologies Llc | 25 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08F210/16 | 23 |
| C08F4/64193 | 17 |
| Y02P20/582 | 15 |
| C08F4/65912 | 15 |
| C08F210/14 | 12 |