Inventor · disambiguated record
Joseph J. Defrank
Also filed as: DEFRANK JOSEPH · DEFRANK JOSEPH J
10 granted patents·1 pending application·83 citations·filing 1997–2010
89Inventor score
Top patents by PatentIndex Score
11 records- 0185US6469145B1One-step purification process for organophosphorus hydrolase enzymeUS ARMY·Filed 2000·Granted Oct 22, 2002·16 cites·16 claims
- 0277US7723558B1Non-corrosive, non-caustic, non-flammable, catalyst-based decontaminant formulationUS ARMY·Filed 2007·Granted May 25, 2010·6 cites·14 claims
- 0375US7229819B1Non-corrosive, non-caustic, non-flammable, catalyst-based decontaminant formulationUS ARMY·Filed 2003·Granted Jun 12, 2007·11 cites·12 claims
- 0474US7704724B1Catalytic buffering systemsUS ARMY·Filed 2006·Granted Apr 27, 2010·2 cites·9 claims
- 0573US7001758B1Microbial biodegradation of phosphonatesUS ARMY·Filed 2003·Granted Feb 21, 2006·6 cites·10 claims
- 0671US8357335B1Colorimetric assay for the determination of hydrolysis activity from HD and other halogenated organicsUS ARMY·Filed 2005·Granted Jan 22, 2013·6 cites·15 claims
- 0761US6599733B1Microbial biodegradation of phosphonatesUS ARMY·Filed 2001·Granted Jul 29, 2003·2 cites·3 claims
- 0852US2011067297A1Apparatus and method for holding rooting mediaDEFRANK JOSEPH·Filed 2010·Application pending·0 cites
- 0949US6080566AEnzymatic detoxification of organophosphorus compoundsUS ARMY·Filed 1999·Granted Jun 27, 2000·16 cites·21 claims
- 1049US5928927AEnzymatic detoxification of organophosphorus compoundsUS ARMY·Filed 1997·Granted Jul 27, 1999·17 cites·14 claims
- 1131US6054310AContinuous fed-batch degradation of Decontaminating Solution 2 (DS2)US ARMY·Filed 1998·Granted Apr 25, 2000·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →