Active Patents
The following products are covered by one or more patents or patent applications in the U.S. This website is provided to satisfy the virtual marking provisions including Section 16 of the Leahy-Smith America Invents Act and Title 35, U.S. Code Section 287.
Column Internals
US12059641
US11833457
US11123706
US9909824
US9625221
US9089787
US8317166
Dividing Wall Columns (DWC)
US11260317
US11260318
US10710001
FLEXIPEAK Mist Eliminator
US7905937
FLEXIPRO® Valve Tray
USD816188
US10258936
INTALOX® ULTRA Random Packing
US7722945
KFBE Fluidized Bed Structured Packing
US11446615
Other Tray Patents
US11541328
US10953374
US9387414
Patents Pending
Mechanical Design Enhancements
US9295926
US8944418
US8485504
Mini Bubble Promoter
USD650466
Montz Structured Packing
US8096533
PROFLUX® Severe Service Grid
US8298412
Reactor Technology
US10710100
US10702836
Reactor Technology
Patents Pending
Severe Service Technology
Patents Pending
Structured Packing
US11369940
US11014064
US10953382
USD854132
TOWER VIEW® Technology
Patents Pending
ULTRA-FRAC® Tray
US8500105
US8191870
VORSOMAX® Cyclone Mist Eliminator
US9192886
VORSOMAX® Cyclonic Inlet Device
US10792592
YORK-EVENFLOW Vane Inlet Device
US11484822
Additional patents may be issued and additional patent applications may be pending in the U.S. and elsewhere. Please consult a qualified attorney. Contact us to learn more.