Inventor · disambiguated record
David Koehl
Also filed as: KOEHL DAVID · KOEHL DAVID J · KOEHL DAVID JOSEPH
4 granted patents·2 pending applications·36 citations·filing 1998–2023
71Inventor score
Top patents by PatentIndex Score
6 records- 0181US9655367B2Disinfecting composition and wipes with reduced contact timeLONZA AG·Filed 2014·Granted May 23, 2017·2 cites·26 claims
- 0280US6100437AAlkylation process of alkyl-benzene with olefin using a sodium-and-potassium catalystALBEMARLE CORP·Filed 1998·Granted Aug 8, 2000·32 cites·31 claims
- 0376US11766041B2Food contact disinfecting/sanitizing formulation and wipeARXADA LLC·Filed 2013·Granted Sep 26, 2023·1 cites·19 claims
- 0474US2023389544A1Food Contact Disinfecting/Sanitizing Formulation And WipeARXADA LLC·Filed 2023·Application pending·0 cites
- 0566US11122800B2Antimicrobial organic preservativesTROY CORP·Filed 2017·Granted Sep 21, 2021·1 cites·18 claims
- 0657US2011076387A1Method for imparting antibiotic activity to the surface of a solid substrateLONZA AG·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →