KALKMAN IP B.V.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 335
 
  
 
B66C CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES 229
 
  
 
E01D BRIDGES 213

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0221,806 CRANE COMPRISING A CONICAL PEDESTALSep 02, 14Aug 04, 16[B66C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9915044 Walkway installation, as well as a vessel with such a walkway installationOct 03, 17Mar 13, 18[B63B, E01D]
9797101 Walkway installation, as well as a vessel with such a walkway installationOct 14, 14Oct 24, 17[B63B, E01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0344,273 CRANE WITH HEAVE COMPENSATIONAbandonedJan 07, 14Dec 03, 15[B63B, B66C]

Top Inventors for This Owner

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