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DTM CORP

Overview
  • Total Patents
    56
About

DTM CORP has a total of 56 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets machines, materials and metallurgy and environmental technology are EOS ELECTRO OPTICAL SYST, ESSENTIUM MAT LLC and MARKFORGED INC.

Patent filings per year

Chart showing DTM CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Forderhase Paul F 27
#2 Mcalea Kevin P 24
#3 Ng Hendra 11
#4 Booth Richard B 10
#5 Lee Biing Lin 10
#6 Taylor Glenn Alfred 9
#7 Magistro Angelo Joseph 9
#8 Grube Kris W 8
#9 Beaman Joseph J 8
#10 Deckard Carl R 8

Latest patents

Publication Filing date Title
GB0118650D0 Fabricating a three-dimensional article from powder
GB0118652D0 Fabricating a three-dimensional article from powder
US6151345A Laser power control with stretched initial pulses
US6085122A End-of-vector laser power control in a selective laser sintering system
US5990268A Sinterable semi-crystalline powder and near-fully dense article formed therewith
US5648450A Sinterable semi-crystalline powder and near-fully dense article formed therein
US5817206A Selective laser sintering of polymer powder of controlled particle size distribution
US5749041A Method of forming three-dimensional articles using thermosetting materials
US5733497A Selective laser sintering with composite plastic material
WO9530503A1 Binder compositions for selective laser sintering processes
US5527877A Sinterable semi-crystalline powder and near-fully dense article formed therewith
US5352405A Thermal control of selective laser sintering via control of the laser scan
US5430666A Automated method and apparatus for calibration of laser scanning in a selective laser sintering apparatus
US5342919A Sinterable semi-crystalline powder and near-fully dense article formed therewith
WO9208592A1 Controlled gas flow for selective laser sintering
US5252264A Apparatus and method for producing parts with multi-directional powder delivery
US5155321A Radiant heating apparatus for providing uniform surface temperature useful in selective laser sintering
US4247508A Molding process