Inventor · disambiguated record
Dana E. Johnson
Also filed as: JOHNSON DANA · JOHNSON DANA E
4 granted patents·2 pending applications·9 citations·filing 2003–2012
66Inventor score
Top patents by PatentIndex Score
6 records- 0166US7777086B2Production of alkyl aromatic compoundsSTONE & WEBSTER INC·Filed 2003·Granted Aug 17, 2010·4 cites·25 claims
- 0261US8445738B2Process for producing cumeneHWANG SHYH-YUAN·Filed 2009·Granted May 21, 2013·1 cites·22 claims
- 0357US7449420B2Production of alkyl aromatic compounds with catalyst reactivationSTONE & WEBSTER INC·Filed 2004·Granted Nov 11, 2008·4 cites·29 claims
- 0446US2011201858A1Process for producing cumeneBADGER LICENSING LLC·Filed 2009·Application pending·0 cites
- 0541US9850187B2Process for producing cumeneHWANG SHYH-YUAN H·Filed 2012·Granted Dec 26, 2017·0 cites·13 claims
- 0641US2010268008A1Production of alkyl aromatic compoundsHWANG SHYH-YUAN·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →