Inventor · disambiguated record
Karl E. Mack
Also filed as: MACK KARL E · MACK KARL-ERNST
11 granted patents·112 citations·filing 1979–2008
88Inventor score
Top patents by PatentIndex Score
11 records- 0190US4804755AProcess for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and for the purification thereofHOECHST AG·Filed 1986·Granted Feb 14, 1989·38 cites·14 claims
- 0289US7098371B2Method of hydrodechlorinating nuclear-chlorinated ortho-xylenesCLARIENT GMBH·Filed 2003·Granted Aug 29, 2006·28 cites·15 claims
- 0388US4806639AProcess for the preparation of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and for the purification thereofHOECHST AG·Filed 1986·Granted Feb 21, 1989·30 cites·9 claims
- 0460US4250336AProcess for the manufacture of resorcinols from δ-ketocarboxylic acid estersHOECHST AG·Filed 1979·Granted Feb 10, 1981·5 cites·13 claims
- 0553US7732559B2Method of making halophthalic acids and halophthalic anhydridesSABIC INNOVATIVE PLASTICS IP·Filed 2008·Granted Jun 8, 2010·0 cites·24 claims
- 0651US6930216B2Method for the nuclear chlorination of ortho-xyleneCLARIANT GMBH·Filed 2003·Granted Aug 16, 2005·1 cites·15 claims
- 0749US5476948APreparation of 5-acetoacetylamino-2-benzimidazoloneHOECHST AG·Filed 1994·Granted Dec 19, 1995·4 cites·6 claims
- 0844US4409400AProcess for the preparation of cyclohexane-1,3-dione from δ-ketohexanoic acid esterHOECHST AG·Filed 1982·Granted Oct 11, 1983·2 cites·6 claims
- 0943US5523486APreparation of acetoacetarylamidesHOECHST AG·Filed 1994·Granted Jun 4, 1996·3 cites·21 claims
- 1037US4628106AProcess for the preparation of 2-hydroxy-(9H)-carbazoleHOECHST AG·Filed 1985·Granted Dec 9, 1986·1 cites·1 claims
- 1125US5723647AN-(4-bromo-2-fluorobenzyl)carbamates and a process for their preparationHOECHST AG·Filed 1996·Granted Mar 3, 1998·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →