MERCK KGAA

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR689
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 3130
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 2253
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 268
 
  
 
A61Q USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS 158
 
  
 
B01D SEPARATION 1133
 
  
 
C07D HETEROCYCLIC COMPOUNDS 1161
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0105,910 UV FILTER CAPSULEDec 30, 16Apr 20, 17[A61K, A61Q]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7105209 Homeotropic alignment layerNov 22, 01Sep 12, 06[C09K]
7105586 Optical retardation firmMar 03, 04Sep 12, 06[C08F]
6573393 Method for producing L-ascorbic acidAug 06, 01Jun 03, 03[C07D]
6420584 Process for the preparation of ortho-substituted arylmetal compounds and their reaction with electrophilic reagentsDec 17, 99Jul 16, 02[C07F]
6398962 Use of monolithic sorbents for preparative chromatographic separationMay 19, 00Jun 04, 02[B01D]
6207835 Process for the preparation of arylmetal compounds and their reaction with electrophilic reagentsDec 17, 99Mar 27, 01[C07F]
6166798 TN cell having improved display of grey shadesApr 07, 98Dec 26, 00[C09K]
6004479 Matrix liquid crystal displayJun 05, 95Dec 21, 99[C09K, G02F]
5698134 Electrooptical systemJul 27, 94Dec 16, 97[C09K, G02F]
5458872 Method for the protection of dihydroxyacetone, a dihydroxyacetone protected by this method, and a cosmetic product containing such a protected dihydroxyacetoneJun 17, 92Oct 17, 95[A61K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0152,835 Method for Patterning a SurfaceAbandonedDec 05, 07Jun 26, 08[B05D, B29C]
2007/0292,416 De-Immunized Anti-Cd3 AntibodyAbandonedMay 28, 04Dec 20, 07[A61K, C07H, C12P, C12N, A61P, C07K]
6708882 Method and system for representing chemical structural formulaeExpiredDec 17, 01Mar 23, 04[G06K]
6627106 Salt mixtures for storing thermal energy in the form of heat of phase transformationExpiredSep 19, 00Sep 30, 03[C09K]
2003/0074,291 Integrated program for team-based project evaluationAbandonedSep 19, 02Apr 17, 03[G06F]
6515143 Method for producing ortho-alkylated benzoic acid derivativesExpiredJan 08, 02Feb 04, 03[C07D]
2002/0121,446 Fluoro-alpha, omega-bis[(fluoroalky)fluorophosphorano)]alkanes, and process for their preparationAbandonedFeb 28, 02Sep 05, 02[C25B, C07F]
2002/0122,931 PAPERS AND CARDBOARD PRODUCTS SUITABLE FOR LASER MARKING, METHOD FOR PRODUCING SAME AND THEIR USE FOR PACKAGING MATERIALS, BANK NOTES AND SECURITIES, SECURITY PAPER AND GRAPHIC PRODUCTSAbandonedAug 06, 99Sep 05, 02[B32B]
6350904 Method for producing ortho-alkylated benzoic acid derivativesExpiredApr 05, 01Feb 26, 02[C07C]
6333308 Cyclic peptide derivativesExpiredOct 07, 99Dec 25, 01[A61K, C07K]
6281215 4-(1-piperazinyl) benzoic acid derivatives, process for preparing them and their therapeutic applicationsExpiredOct 20, 99Aug 28, 01[A61K, C07D]
6180026 Nematic liquid crystal mixtures and a matrix liquid crystal displayExpiredMay 26, 93Jan 30, 01[C09K]
6162374 Electrically conductive pigment mixtureExpiredMay 28, 99Dec 19, 00[H01B]

Top Inventors for This Owner

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