3M DEUTSCHLAND GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 43212
 
  
 
A61C DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE 3426
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 17103
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 15101
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 1385
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1290
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 10115
 
  
 
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 735
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 636
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 3237

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9220578 Capsule for storage, mixing and dispensing materialsMar 10, 05Dec 29, 15[A61B, A61C]
9050332 Enzyme containing composition, process of producing said composition and its useMay 16, 08Jun 09, 15[A61K]
9005178 Dispensing cartridgeOct 31, 08Apr 14, 15[A61B, A61C, B65D]
8794433 Package assembly for dental substancesMar 18, 05Aug 05, 14[A61B]
8722760 Self-adhesive compositions including a plurality of acidic compoundsAug 09, 05May 13, 14[A61K]
8561845 Capsule for two-component materialsDec 22, 10Oct 22, 13[B67D]
8506294 Device for producing dental workpiecesDec 23, 02Aug 13, 13[A61C]
8424718 Method of mixing and extruding viscous materials and gearbox for dispensing the sameDec 23, 10Apr 23, 13[B67D]
8415266 Catalyst constituentApr 12, 01Apr 09, 13[C08G, B01J]
8415647 Irradiation applianceOct 21, 10Apr 09, 13[G02B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8251206 Paste composition storage device and methodExpiredJul 14, 04Aug 28, 12[A61B, B65D]
2012/0107,245 DENTAL COMPOSITION FOR DETECTION OF CARIOUS TISSUE, DETECTION METHODAbandonedJan 11, 12May 03, 12[A61K, A61P]
2011/0008,756 DEVICE FOR DETERMINING THE END OF THE PROCESSING TIME OF HARDENABLE MATERIALSAbandonedAug 26, 10Jan 13, 11[A61C]
2010/0047,438 UNIFORMLY COLOURED CERAMIC FRAMEWORK AND COLOURING SOLUTIONAbandonedNov 02, 09Feb 25, 10[A61C]
2009/0012,209 DENTAL COMPOSITIONS CONTAINING A SURFACE-MODIFIED FILLERAbandonedJul 31, 06Jan 08, 09[A61K]
2008/0241,800 Dental Composition For Detection of Carious Tissue, Detection MethodAbandonedMay 24, 06Oct 02, 08[C09K, A61K]
2007/0221,514 CAPSULE FOR STORAGE, MIXING AND DISPENSING MATERIALSAbandonedMay 16, 07Sep 27, 07[B65D]
2007/0221,683 DEVICE FOR DISPENSING A MATERIAL FROM A CONTAINERAbandonedMay 18, 07Sep 27, 07[B65D]
2007/0166,660 Unit-dose syringe for a multi-component materialAbandonedAug 13, 04Jul 19, 07[A61C]
7097456 Amalgam substituteExpiredOct 20, 00Aug 29, 06[A61C]
2006/0159,630 Dental material containing bacteristatic and/or bactericidal substancesAbandonedDec 09, 03Jul 20, 06[A61K]
6908953 Polymerizable compositions based on epoxidesExpiredMar 18, 03Jun 21, 05[A61K, C08G, C08L]
6894144 Two-constituent elastomer materials based on alkyl aziridine comprising a catalyst constituent that contains a boric acid complexExpiredSep 01, 00May 17, 05[C08G]
6890134 Method of producing endodontic instrumentsExpiredMar 08, 00May 10, 05[B23C]
6884071 Mixing capsuleExpiredFeb 14, 03Apr 26, 05[A61C, B65D]
6835271 Adhesive systemsExpiredApr 05, 02Dec 28, 04[A61K]

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