Inventor · disambiguated record
John H. Speidel, Jr.
Also filed as: SPEIDEL JOHN H · SPEIDEL JR JOHN H
6 granted patents·2 pending applications·42 citations·filing 2004–2009
78Inventor score
Top patents by PatentIndex Score
8 records- 0193US7138535B1Direct epoxidation processLYONDELL CHEMICAL TECH LP·Filed 2005·Granted Nov 21, 2006·15 cites·20 claims
- 0292US7550610B1Direct epoxidation processLYONDELL CHEMICAL TECH LP·Filed 2008·Granted Jun 23, 2009·22 cites·15 claims
- 0381US7541479B1Direct epoxidation processLYONDELL CHEMICAL TECH LP·Filed 2008·Granted Jun 2, 2009·4 cites·15 claims
- 0473US7649102B2Propylene oxide processLYONDELL CHEMICAL TECH LP·Filed 2008·Granted Jan 19, 2010·1 cites·15 claims
- 0553US2010174099A1Propylene oxide reactor gas distribution systemLYONDELL CHEMICAL TECH LP·Filed 2009·Application pending·0 cites
- 0651US8124797B2Epoxidation processMILLER JAY F·Filed 2009·Granted Feb 28, 2012·0 cites·13 claims
- 0746US2008132717A1Propylene oxide systemCOOKER BERNARD·Filed 2006·Application pending·0 cites
- 0841US7002026B2Removal of propylene glycol and/or propylene glycol ethers from aqueous streamsLYONDELL CHEMICAL TECH LP·Filed 2004·Granted Feb 21, 2006·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →