Inventor · disambiguated record
Mark F. Lechner
Also filed as: LECHNER MARK F
3 granted patents·10 citations·filing 1999–2000
58Inventor score
Technology areasC07C
Files withOCCIDENTAL CHEM CO3
Top patents by PatentIndex Score
3 records- 0161US6222079B1Method of increasing certain isomeric ratios in chlorinating substituted benzenesOCCIDENTAL CHEM CO·Filed 1999·Granted Apr 24, 2001·9 cites·20 claims
- 0233US6156945AMethod of making high purity 2,4- and 3,4-dichlorotolueneOCCIDENTAL CHEM CO·Filed 1999·Granted Dec 5, 2000·1 cites·20 claims
- 0332US6313337B1Method of making benzoyl halides and nitrilesOCCIDENTAL CHEM CO·Filed 2000·Granted Nov 6, 2001·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →