Assignee
MERCK KGAA
DE·23 granted patents·1 pending application·340 citations·filing 1991–2022
Top patents by PatentIndex Score
24 records- 0194USD902710SPackagingMERCK KGAA·Filed 2020·Granted Nov 24, 2020·20 cites·1 claims
- 0292USD893999SPackagingMERCK KGAA·Filed 2020·Granted Aug 25, 2020·14 cites·1 claims
- 0390USD969605SPackagingMERCK KGAA·Filed 2022·Granted Nov 15, 2022·8 cites·1 claims
- 0489USD942268SPackagingMERCK KGAA·Filed 2021·Granted Feb 1, 2022·9 cites·1 claims
- 0587USD922197SPackagingMERCK KGAA·Filed 2020·Granted Jun 15, 2021·8 cites·1 claims
- 0687US5698134AElectrooptical systemMERCK KGAA·Filed 1994·Granted Dec 16, 1997·70 cites·27 claims
- 0786USD951768SPackagingMERCK KGAA·Filed 2021·Granted May 17, 2022·6 cites·1 claims
- 0885USD893998SPackagingMERCK KGAA·Filed 2018·Granted Aug 25, 2020·16 cites·1 claims
- 0984US6207835B1Process for the preparation of arylmetal compounds and their reaction with electrophilic reagentsMERCK KGAA·Filed 1999·Granted Mar 27, 2001·42 cites·16 claims
- 1081US7105209B2Homeotropic alignment layerMERCK KGAA·Filed 2001·Granted Sep 12, 2006·21 cites·25 claims
- 1176US6398962B1Use of monolithic sorbents for preparative chromatographic separationMERCK KGAA·Filed 1998·Granted Jun 4, 2002·55 cites·17 claims
- 1268US6350904B1Method for producing ortho-alkylated benzoic acid derivativesMERCK KGAA·Filed 1999·Granted Feb 26, 2002·17 cites·7 claims
- 1367US6004479AMatrix liquid crystal displayMERCK KGAA·Filed 1995·Granted Dec 21, 1999·17 cites·12 claims
- 1461US6180026B1Nematic liquid crystal mixtures and a matrix liquid crystal displayMERCK KGAA·Filed 1991·Granted Jan 30, 2001·12 cites·8 claims
- 1558US7105586B2Optical retardation firmMERCK KGAA·Filed 2004·Granted Sep 12, 2006·5 cites·14 claims
- 1648USD980323SLabelMERCK KGAA·Filed 2021·Granted Mar 7, 2023·1 cites·1 claims
- 1747US6515143B2Method for producing ortho-alkylated benzoic acid derivativesMERCK KGAA·Filed 2002·Granted Feb 4, 2003·0 cites·3 claims
- 1842US6166798ATN cell having improved display of grey shadesMERCK KGAA·Filed 1998·Granted Dec 26, 2000·10 cites·41 claims
- 1942US2002121446A1Fluoro-alpha, omega-bis[(fluoroalky)fluorophosphorano)]alkanes, and process for their preparationMERCK KGAA·Filed 2002·Application pending·0 cites
- 2040US6333308B1Cyclic peptide derivativesMERCK KGAA·Filed 1997·Granted Dec 25, 2001·4 cites·31 claims
- 2137US6573393B1Method for producing L-ascorbic acidMERCK KGAA·Filed 2000·Granted Jun 3, 2003·0 cites·21 claims
- 2236US6708882B1Method and system for representing chemical structural formulaeMERCK KGAA·Filed 2000·Granted Mar 23, 2004·1 cites·6 claims
- 2333USD951352SLabelMERCK KGAA·Filed 2019·Granted May 10, 2022·1 cites·1 claims
- 2433USD818526STypefaceMERCK KGAA·Filed 2016·Granted May 22, 2018·3 cites·1 claims
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