PILKINGTON PLC

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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, FORM6151
 
  
 
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 MATERIALS555
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 398
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 285
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 266
 
  
 
C07D HETEROCYCLIC COMPOUNDS 2160
 
  
 
E06B FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES 243
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
  
 
H01Q AERIALS 2108
 
  
 
B23B TURNING; BORING 151

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9789667 Fire resistant glazingSep 01, 09Oct 17, 17[B05D, B32B]
8632886 Solar control glazingMay 13, 11Jan 21, 14[B32B]
8613997 Laminated glazing panelJul 17, 03Dec 24, 13[B23B]
8028543 Tempering bent glass sheetsMar 25, 04Oct 04, 11[C03B]
7528945 Method to determine the optical quality of a glazingMar 15, 04May 05, 09[G01N]
7282092 Fire resistant glazingsJun 07, 05Oct 16, 07[C04B]
7213375 Sealed glazing unitsJan 18, 02May 08, 07[E06B]
6929691 Fire resistant glazingsAug 01, 00Aug 16, 05[C04B]
6929862 Coated substratesMay 13, 02Aug 16, 05[B32B]
6858306 Glass article having a solar control coatingJul 26, 00Feb 22, 05[B32B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0292,824 Fire Resistant GlazingsAbandonedAug 06, 12Nov 22, 12[B29C]
7995094 Glazing inspectionExpiredJul 12, 05Aug 09, 11[H04N]
7947384 Fire resistant glazingsExpiredOct 05, 06May 24, 11[B32B]
7692781 Glazing inspectionExpiredMar 15, 04Apr 06, 10[G01N]
7334435 Production of fire resistant laminatesExpiredSep 17, 01Feb 26, 08[C03C]
7189285 Fire resistant glazingsExpiredMar 16, 01Mar 13, 07[C04B]
7137276 Process for coating glassExpiredAug 20, 01Nov 21, 06[C23C]
2006/0240,265 Vehicular glazing panelAbandonedJan 21, 04Oct 26, 06[B32B]
2006/0194,066 Titania coatingsAbandonedMar 25, 04Aug 31, 06[B05D, B32B]
6998362 Glass compositionsExpiredAug 31, 01Feb 14, 06[C03C]
2005/0252,108 Self-cleaning glazing sheetAbandonedMay 26, 05Nov 17, 05[E06B]
2005/0255,323 Fire resistant glazingAbandonedFeb 03, 05Nov 17, 05[C07G, C08H, C04B, B32B]
6955833 Coating glassExpiredNov 30, 99Oct 18, 05[B05D]
2005/0016,742 Fire resistant glazingsAbandonedSep 17, 04Jan 27, 05[A62C]
6838178 Glass article with anti-reflective coatingExpiredJul 26, 00Jan 04, 05[B32B]
6740391 Production of sheet glassExpiredDec 03, 02May 25, 04[B32B]
6715319 Melting of glassExpiredMar 23, 01Apr 06, 04[C03B]
6716323 Coating glassExpiredJul 30, 01Apr 06, 04[C23C, B05D]
6713180 Improvements in or relating to tempered glazings and glass for use thereinExpiredMar 01, 02Mar 30, 04[C03C, B32B]
6540884 Coating glassExpiredAug 02, 99Apr 01, 03[C23C]

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