Inventor · name-matched record
SCHWERDTFEGER ERIC D
5 granted patents·0 citations·filing 2023–2025
66Inventor score
Files withCHEVRON PHILLIPS CHEMICAL CO LP5
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
5 records- 0189US12565545B2Particle size control of silyl chromate catalysts and uses thereof in fluidized bed reactorsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2024·Granted Mar 3, 2026·0 cites·20 claims
- 0288US12544745B2Methods of preparing a catalyst utilizing hydrated reagentsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2023·Granted Feb 10, 2026·0 cites·24 claims
- 0388US12515202B2Methods of preparing a catalystCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2023·Granted Jan 6, 2026·0 cites·20 claims
- 0484US12565543B2Modifications of sulfated bentonites and uses thereof in metallocene catalyst systems for olefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2025·Granted Mar 3, 2026·0 cites·29 claims
- 0584US12516137B2High porosity fluorided silica-coated alumina activator-supports and uses thereof in metallocene-based catalyst systems for olefin polymerizationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2025·Granted Jan 6, 2026·0 cites·20 claims
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Identity basis: exact name match across USPTO filings. How scoring works →