Inventor · disambiguated record
Daniel P. Hagewiesche
Also filed as: HAGEWIESCHE DANIEL P
14 granted patents·384 citations·filing 1995–2012
94Inventor score
Top patents by PatentIndex Score
14 records- 0195US7868217B2Extending the life of an aromatization catalystCHEVRON PHILLIPS CHEMICAL CO·Filed 2007·Granted Jan 11, 2011·26 cites·6 claims
- 0291US6548030B2Apparatus for hydrocarbon processingCHEVRON PHILLIPS CHEMICAL CO·Filed 2001·Granted Apr 15, 2003·39 cites·53 claims
- 0390US6274113B1Increasing production in hydrocarbon conversion processesCHEVRON PHILLIPS CHEMICAL CO·Filed 1999·Granted Aug 14, 2001·69 cites·18 claims
- 0487US5863418ALow-sulfur reforming processCHEVRON CHEM CO·Filed 1996·Granted Jan 26, 1999·46 cites·105 claims
- 0583US6551660B2Method for removing reactive metal from a reactor systemCHEVRON PHILLIPS CHEMICAL CO·Filed 2001·Granted Apr 22, 2003·30 cites·12 claims
- 0679US6602483B2Increasing production in hydrocarbon conversion processesCHEVRON PHILLIPS CHEMICAL CO·Filed 2001·Granted Aug 5, 2003·17 cites·29 claims
- 0778US5866743AHydrodealkylation processesCHEVRON CHEM CO·Filed 1996·Granted Feb 2, 1999·40 cites·68 claims
- 0874US5849969AHydrodealkylation processesCHEVRON CHEM CO·Filed 1995·Granted Dec 15, 1998·33 cites·79 claims
- 0972US5658452AIncreasing production in hydrocarbon conversion processesCHEVRON CHEM CO·Filed 1995·Granted Aug 19, 1997·33 cites·10 claims
- 1067US6419986B1Method for removing reactive metal from a reactor systemCHEVRON PHILLIPS CHEMICAL CO·Filed 1997·Granted Jul 16, 2002·27 cites·40 claims
- 1155US8563794B2Extending the life of an aromatization catalystBROWN SCOTT H·Filed 2012·Granted Oct 22, 2013·0 cites·13 claims
- 1255USRE38532EHydrodealkylation processesCHEVRON PHILLIPS CHEMICAL CO·Filed 1999·Granted Jun 8, 2004·5 cites·151 claims
- 1352US6139909AUsing hydrocarbon streams to prepare a metallic protective layerCHEVRON CHEM CO·Filed 1996·Granted Oct 31, 2000·18 cites·27 claims
- 1451US8288603B2Extending the life of an aromatization catalystBROWN SCOTT H·Filed 2010·Granted Oct 16, 2012·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →