Inventor · disambiguated record
David Spicer
Also filed as: SPICER DAVID · SPICER DAVID R
2 granted patents·4 pending applications·8 citations·filing 2005–2024
48Inventor score
Files withEXXONMOBIL CHEMICAL PATENTS INC3EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY2EXXONMOBIL CHEMICAL COMPANY PA1
Top patents by PatentIndex Score
6 records- 0173US7780843B2Method for processing hydrocarbon pyrolysis effluentEXXONMOBIL CHEMICAL COMPANY PA·Filed 2005·Granted Aug 24, 2010·8 cites·26 claims
- 0261US2025035379A1Methods and Systems for Constructing a Hydrocarbon Processing FacilityEXXONMOBIL CHEMICAL PATENTS INC·Filed 2023·Application pending·0 cites
- 0356US12473497B2Processes and systems for removing coke particles from a pyrolysis effluentEXXONMOBIL CHEMICAL PATENTS INC·Filed 2021·Granted Nov 18, 2025·0 cites·25 claims
- 0453US2024247193A1Processes and Systems for Co-Processing a Hydrocarbon Feed and a Heavy Feed Containing a Plastic MaterialEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2024·Application pending·0 cites
- 0553US2024247194A1Processes and Systems for Removing Deposits from an Integrated Plastic Pyrolysis Vessel and a Steam Cracking FurnaceEXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY·Filed 2024·Application pending·0 cites
- 0652US2024067884A1Methods and Systems for Cracking HydrocarbonsEXXONMOBIL CHEMICAL PATENTS INC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →