Proverum AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 324
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
2501 BUILDING MATERIALS233
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 136
 
  
 
E04C STRUCTURAL ELEMENTS; BUILDING MATERIALS 125
 
  
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 148
 
  
 
0805 OTHER TOOLS AND IMPLEMENTS131

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0275,528 METHOD FOR WORKING A USEFUL SURFACE OF A FLOOR COVERINGMar 30, 15Oct 01, 15[B05D, E04F, B32B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8099921 Profile strip system, especially for closing off edges and/or concealing joints, for a surface coveringJan 16, 08Jan 24, 12[E04C, E04D]
7966781 Profiled cover strip system with a facing device for a stair step which is open on at least one front sideApr 23, 07Jun 28, 11[E04F]
D594575 Baseboard molding trimNov 20, 08Jun 16, 09[2501]
D583488 Baseboard molding trimDec 20, 06Dec 23, 08[2501]
7453047 Cable ductNov 07, 06Nov 18, 08[H02G]
D574211 Handle of a carpet knifeNov 30, 06Aug 05, 08[0805]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8127508 Device for separating regions of a spaceExpiredMar 01, 06Mar 06, 12[E04H]
2011/0000,045 SCRAPER BLADE AND SCRAPER FOR SCRAPING OFF MATERIALS FROM A SUBSTRATEAbandonedFeb 29, 08Jan 06, 11[A47L]
2009/0307,990 SYSTEM FOR DIVIDING OFF AREAS OF A ROOMAbandonedApr 20, 06Dec 17, 09[E04H]
2009/0183,840 SYSTEM FOR DIVIDING OFF AREAS OF A ROOMAbandonedApr 21, 06Jul 23, 09[E06B, A44B]
2008/0041,539 Device for Separating Zones of a RoomAbandonedApr 26, 05Feb 21, 08[E06B]
2007/0234,668 SKIRTING BOARD ARRANGEMENTAbandonedMar 22, 07Oct 11, 07[E04B]

Top Inventors for This Owner

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