MATERIAL SCIENCES CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM5152
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 291
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
B02C CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN 134
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B21B ROLLING OF METAL 131
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
C25D PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING 150
 
  
 
F02F CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES 134
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 190

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0029,168 WELDABLE LAMINATED STRUCTURE AND METHOD OF WELDINGOct 10, 17Feb 01, 18[B23K, B32B]
2018/0029,331 LAMINATE INCLUDING ALUMINUM SHEETSOct 10, 17Feb 01, 18[B32B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8821679 Bimetal laminate structure and method of making the sameApr 25, 08Sep 02, 14[B32B]
8410400 Welded metal laminate structure and method for welding a metal laminate structureDec 12, 08Apr 02, 13[B23K]
8377553 Constrained layer damper, and related methodsJun 11, 08Feb 19, 13[B29C, B32B]
7360520 Damped windage tray and method of making sameMar 27, 06Apr 22, 08[F02F]
7040691 Vehicle floor tub having a laminated structureDec 06, 04May 09, 06[B60R]
6818173 Polymeric blends formed by solid state shear pulverization and having improved melt flow propertiesAug 10, 00Nov 16, 04[B29C]
6494390 Solid state shear pulverization of multicomponent polymeric wasteAug 10, 00Dec 17, 02[B02C]
6202462 Method of forming noise-damping material with ultra-thin viscoelastic layerMay 26, 98Mar 20, 01[B21B]
5955149 Method and composition for producing a release coating on a bakeware substrateMay 23, 97Sep 21, 99[B05D]
5851342 Method and apparatus for forming a laminateNov 14, 96Dec 22, 98[B29C, B32B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8097194 Method of making a damper componentExpiredJun 30, 08Jan 17, 12[B29C]
7784165 Method of forming a panel constrained layer damper treatmentExpiredApr 19, 06Aug 31, 10[B23P, E04B]
2010/0132,110 BIMETAL LAMINATE STRUCTURE AND METHOD OF MAKING THE SAMEAbandonedDec 01, 08Jun 03, 10[A47K, E03C, B32B]
2009/0249,695 DAMP RAIL ASSEMBLY FOR GARAGE DOOR OPENING SYSTEMSAbandonedApr 04, 08Oct 08, 09[E05D]
2009/0252,989 Laminated Viscoelastic Damping Structure And Method Of Making The SameAbandonedApr 08, 08Oct 08, 09[B29C, B32B]
2009/0148,712 VISCOELASTIC COMPOSITION AND DAMPER, AND RELATED METHODSAbandonedFeb 08, 08Jun 11, 09[C08J, B29C, B32B]
2009/0047,540 Colored acrylic coated metal substrateAbandonedOct 16, 08Feb 19, 09[B32B]
2009/0038,261 FIRE DOOR AND MANUFACTURING METHOD THEREOFAbandonedAug 08, 08Feb 12, 09[B29C, E06B]
2008/0296,100 Elevator Panel And Elevator Car Using The SameAbandonedMay 30, 08Dec 04, 08[E04C, B66B]
2008/0299,387 Bonded Plate for Sink Bowl and Method of Forming the Sink Bowl Using the Same Through PressingAbandonedMay 30, 08Dec 04, 08[B32B]
7444874 Method of determining damping of an article of manufacture and system for determining damping performanceExpiredJul 03, 06Nov 04, 08[G01N]
2008/0248,274 High Damping, High Stiffness Multilayer Metal Polymer Sandwich Structure and MethodAbandonedApr 06, 07Oct 09, 08[B32B]
7401690 Damped clutch plate system and methodExpiredSep 02, 05Jul 22, 08[F16D]
7393575 Sheet molding compound damper component, and methods for making and using the sameExpiredDec 26, 06Jul 01, 08[B32B]
7391589 Damped disc drive assembly, and method for damping disc drive assemblyExpiredApr 02, 07Jun 24, 08[G11B]
2007/0262,056 Tailor-Welded Blank and Method of Forming SameAbandonedMay 15, 06Nov 15, 07[B23K]
7199970 Damped disc drive assembly, and method for damping disc drive assemblyExpiredNov 03, 03Apr 03, 07[G11B]
7172800 Sheet molding compound damper component, and methods for making and using the sameExpiredNov 03, 03Feb 06, 07[B32B]
2007/0026,212 Laminated structure with a filled viscoelastic layer and methodAbandonedAug 01, 05Feb 01, 07[B32B]
2006/0266,385 Home appliance structure with integral noise attenuationAbandonedMay 26, 05Nov 30, 06[B08B]

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