View source for 20250153114. Polyimide-containing Filtration (ENTEGRIS, .)

= POLYIMIDE-CONTAINING FILTRATION MEMBRANE, FILTERS, AND METHODS =

'''Abstract''':
described are filtration membranes that include a porous polyimide membrane and thermally stable ionic groups; filters and filter components that include these filtration membranes; methods of making the filtration membranes, filters, and filter components; and method of using a filtration membrane, filter component, or filter to remove unwanted material from fluid.

'''Inventor(s)''': [[:Category:Yasushi Oyashiki of Narashino-shi  JP|Yasushi Oyashiki]], [[:Category:Akihiro Sakano of Yonezawa-shi  JP|Akihiro Sakano]]

'''CPC Classification''': [[:Category:CPC_B01D69/108|B01D69/108]] (SEPARATION  (separating solids from solids by wet methods , ; by pneumatic jigs or tables ; by other dry methods ; magnetic or electrostatic separation of solid materials from solid materials or fluids, separation by high-voltage electric fields ; centrifuges, vortex apparatus ; presses per se for squeezing-out liquid from liquid-containing material ; treatment of water , e.g. softening by ion-exchange ; {arrangements of air intake cleaners in gas turbine plants } ; arrangements or mounting of filters in air-conditioning, air-humidification or ventilation ))


[[Category:Patent Applications]]
[[Category:ENTEGRIS, INC.]]
[[Category:CPC_B01D69/108]]
[[Category:Yasushi Oyashiki of Narashino-shi  JP]]
[[Category:Akihiro Sakano of Yonezawa-shi  JP]]

[https://wikipatents.org/index.php?search=20250153114+rejection&title=Special%3ASearch&wprov=acrw1_-1 Search for rejections for patent application number 20250153114]


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