Inventor · disambiguated record
James P. Chapman
Also filed as: CHAPMAN JAMES P
4 granted patents·1 pending application·44 citations·filing 1995–2024
73Inventor score
Files withCHAPMAN JAMES P1EXXONMOBIL CHEMICAL PATENTS INC1EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY1
Top patents by PatentIndex Score
5 records- 0164US2024368060A1Systems and Methods for Quenching and Removal of Solids from a Hydrocarbon Gas Reaction ProductEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2024·Application pending·0 cites
- 0254US5881506AGround anchorFiled 1997·Granted Mar 16, 1999·26 cites·20 claims
- 0353US12473503B2Hydrocarbon pyrolysis of feeds containing sulfurEXXONMOBIL CHEMICAL PATENTS INC·Filed 2021·Granted Nov 18, 2025·0 cites·23 claims
- 0448US6983568B2Ground anchorCHAPMAN JAMES P·Filed 2003·Granted Jan 10, 2006·7 cites·11 claims
- 0532US5625984AGround anchorFiled 1995·Granted May 6, 1997·11 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →