DOIKOS INVESTMENTS LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
F23H GRATES 32
 
 
 
F23G CREMATION FURNACES; CONSUMING WASTE BY COMBUSTION111

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9157632 Water-cooled sliding combustion grate having a parallel driveJul 21, 11Oct 13, 15[F23H]
6024031 Water-cooled thrust combustion grateApr 21, 98Feb 15, 00[F23H]
5673636 Garbage incineration process on an incineration grate, incineration grate for carrying out the process and plate for such an incineration grateMay 31, 95Oct 07, 97[F23G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0246,361 METHOD AND DEVICE FOR SEPARATING FINE-GRAINED FRACTIONS FROM THE CINDERS OF A WASTE INCINERATION PLANTAbandonedAug 27, 13Sep 03, 15[B03C, B01D]
8590465 Liquid-cooled grill plate comprising wear plates and stepped grill made of such grill platesExpiredAug 11, 08Nov 26, 13[F23H]
2013/0118,469 HYDRAULIC DRIVE FOR A SLIDING COMBUSTION GRATEAbandonedJul 27, 11May 16, 13[F23H]
8256361 Liquid-cooled grill comprising wear platesExpiredMar 16, 07Sep 04, 12[F23H, F23K]
6155184 Process for incinerating solids on a water-cooled thrust combustion grate, and a grate plate and grate for accomplishing the processExpiredOct 27, 98Dec 05, 00[F23H]

Top Inventors for This Owner

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