Georgia-Pacific Gypsum LLC

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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, FORM36121
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 3137
 
  
 
E04C STRUCTURAL ELEMENTS; BUILDING MATERIALS 217
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 1829
 
  
 
E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 720
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 6119
 
  
 
C03C CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS654
 
  
 
B28B SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 523
 
  
 
E06B FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES 441
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 4202

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0197,379 FIBROUS MATS AND PANELS HAVING A GYPSUM-BASED COATING AND METHODS FOR THE MANUFACTURE THEREOFJan 10, 17Jul 13, 17[D06N, D06M, B32B]
2016/0222,656 GYPSUM PANELS, SYSTEMS, AND METHODSFeb 03, 16Aug 04, 16[C03C, C04B, E04B, E04C]
2016/0168,031 GYPSUM MANUFACTURING PROCESS IMPROVEMENTFeb 22, 16Jun 16, 16[C04B]
2016/0122,197 MICROWAVE HEATING FOR GYPSUM MANUFACTURING PROCESSESNov 03, 15May 05, 16[C01F]
2015/0240,492 FIBER-REINFORCED COATED MATS AND MAT-FACED PANELS AND METHODSFeb 24, 15Aug 27, 15[E04C]
2015/0158,997 GYPSUM COMPOSITE MODIFIERSDec 05, 14Jun 11, 15[C30B, C08K]
2015/0064,433 MEMBRANE-READY FIBROUS FACED GYPSUM PANELS, APPARATUS, AND METHODSAug 26, 14Mar 05, 15[E04C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9879426 Base-mediated hydrophobing compositions and processesDec 17, 13Jan 30, 18[C04B, E04C]
9869089 Gypsum panels, systems, and methodsFeb 03, 16Jan 16, 18[C03C, C04B, B28B, G01N, E04B, E04C, B32B]
9758965 Method and apparatus for creasing facing material used in the manufacture of wallboardJul 30, 14Sep 12, 17[C04B, E04C, B32B]
9739059 Gypsum panels, systems, and methodsJun 13, 16Aug 22, 17[C03C, C04B, B28B, G01N, E04B, E04C, B32B]
9657440 Selectively sized multi-ply core stock paper, methods, and apparatusJul 08, 14May 23, 17[D21H, D21G, D21F, B32B]
9593044 Gypsum panels, cores, and methods for the manufacture thereofNov 16, 15Mar 14, 17[C04B, E04B, E04C]
9499975 Building materials, compositions, and methodsDec 30, 14Nov 22, 16[C04B, E04B, E04F]
9296658 Gypsum manufacturing process improvementJul 18, 13Mar 29, 16[C04B, G01N]
9157242 Building materials, compositions, and methodsOct 04, 13Oct 13, 15[C04B, E04B, E04F]
9085894 Acoustical sound proofing materials and methods of making the sameOct 24, 13Jul 21, 15[E04B, B32B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0251,986 Building Material Containing Latent Heat Storage Material and Methods of Making the SameAbandonedMar 15, 11Sep 26, 13[E04B]
2012/0082,858 Method of Manufacturing Water-Resistant Gypsum Articles and Articles Formed TherebyAbandonedDec 21, 10Apr 05, 12[C04B, B01F, B32B, C08K]
2010/0221,524 USE OF PRE-COATED MAT FOR PREPARING GYPSUM BOARDAbandonedMay 17, 10Sep 02, 10[B32B]
2010/0083,879 LOW VOC JOINT COMPOSITIONAbandonedOct 08, 08Apr 08, 10[C04B]
2010/0075,166 COMPOSITIONS FOR THE MANUFACTURE OF GYPSUM BOARDS, METHODS OF MANUFACTURE THEREOF, AND GYPSUM BOARDS FORMED THEREFROMAbandonedMay 12, 09Mar 25, 10[C08L, B32B, C08K]
2010/0075,167 COMPOSITIONS FOR THE MANUFACTURE OF GYPSUM BOARDS, METHODS OF MANUFACTURE THEREOF, AND GYPSUM BOARDS FORMED THEREFROMAbandonedSep 24, 08Mar 25, 10[C04B, B32B]
2009/0306,251 FLY ASH-BASED FLOOR PATCHING COMPOSITIONAbandonedJun 05, 08Dec 10, 09[C04B]
2009/0208,392 PROCESS FOR PRODUCING ALPHA-HEMIHYDRATE GYPSUMAbandonedFeb 14, 08Aug 20, 09[C04B]
2009/0208,714 PRE-COATED NON-WOVEN MAT-FACED GYPSUM PANELAbandonedFeb 17, 09Aug 20, 09[B29C, B32B]
2009/0178,357 WALLBOARD JOINT SYSTEMAbandonedJan 11, 08Jul 16, 09[E04B]
2008/0245,461 COVER STOCK CUTTER AND SPLICING APPARATUS FOR WALLBOARD MANUFACTURE AND METHODS OF USING THE SAMEAbandonedApr 06, 07Oct 09, 08[B32B]
2006/0181,184 Fire resistant file cabinets and safes, and method of manufacture thereofAbandonedFeb 16, 05Aug 17, 06[A47B]
2004/0209,074 Mat faced gypsum boardAbandonedApr 17, 03Oct 21, 04[B32B]
6746781 Gypsum board having polyvinyl alcohol binder in interface layer and method for making the sameExpiredAug 21, 02Jun 08, 04[B32B]
5981406 Glass mat with reinforcing binderExpiredJan 23, 98Nov 09, 99[B32B]
5704179 Finishing and roof deck systems containing fibrous mat-faced gypsum boardsExpiredJan 26, 94Jan 06, 98[E04B]
5644880 Gypsum board and systems containing sameExpiredJun 07, 95Jul 08, 97[E04B]
5171366 Gypsum building productExpiredOct 12, 89Dec 15, 92[C04B]
5135805 Method of manufacturing a water-resistant gypsum compositionExpiredJul 27, 90Aug 04, 92[C04B, B32B]
5085929 Gypsum boardExpiredFeb 17, 89Feb 04, 92[B32B]

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