VAPORSEP
Filed: October 5, 1992
environmental control apparatus for separating vapors from gas streams, namely a vapor separation membrane unit comprising…
Owned by: Membrane Technology and Research, Inc.
Serial Number: 74320415
PERVAP
Filed: October 5, 1992
liquid separation membrane unit comprising a membrane module and a condenser for separating dissolved products from liquid…
Owned by: Membrane Technology and Research, Inc.
Serial Number: 74320628
MTR
Filed: June 1, 1998
Research and development, design, and technical consulting services, all in the field of membrane separation systems and…
Owned by: Membrane Technology and Research, Inc.
Serial Number: 75494104
POLARIS
Filed: March 20, 2019
Polymeric membranes in chemical form for the separation of gas
Owned by: Membrane Technology and Research, Inc.
Serial Number: 88349352
POLARCAP
Filed: March 20, 2019
Fluid separation apparatus for separation of gas from liquid in a chemical or oil refinery
Owned by: Membrane Technology and Research, Inc.
Serial Number: 88349357
POLARIS
Filed: May 9, 2024
Polymeric membranes in chemical form for the separation of gas
Owned by: Membrane Technology and Research, Inc.
Serial Number: 98542974
POLARCAP
Filed: May 9, 2024
Polymeric membranes in chemical form for the separation of gas
Owned by: Membrane Technology and Research, Inc.
Serial Number: 98542995
