BUERGOFOL GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL565
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM4153
 
  
 
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
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 276
 
  
 
B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES 125
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115
 
  
 
E03F SEWERS; CESSPOOLS111

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9897242 Tubular liner for sewer rehabilitationOct 07, 15Feb 20, 18[F16L, B29C, B32B]
9731488 Method for laminating a tubular filmApr 07, 14Aug 15, 17[F16L, B29C, B29K, B29L, E03F, B32B]
9656438 UV-impermeable and light-impermeable film with a high degree of reflectionDec 09, 14May 23, 17[F16L, G02B, B32B]
9657882 Tubular film and the use thereofMar 11, 14May 23, 17[F16L, B32B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0045,527 Film, especially for use in non-disruptive sewage pipe renovationAbandonedAug 11, 14Feb 12, 15[C08J, F16L]
2014/0166,147 Multilayer FilmAbandonedDec 10, 13Jun 19, 14[F16L]
2014/0166,148 Multilayer FilmAbandonedDec 10, 13Jun 19, 14[F16L]
2014/0121,324 Mono- or Multi-Layer FilmAbandonedOct 24, 13May 01, 14[C08L]

Top Inventors for This Owner

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