Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Membrane unit element, semipermeable membrane, filtration device, and processes for manufacturing the same

Membrane unit element, semipermeable membrane, filtration device, and processes for manufacturing the same

US Patent 8118176 · Granted Feb 21, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for removing arsenic using a removal mass made of nickel oxide particles2022
Method of making a roof-covering element out of compression molded plant fibers 2016
Temporary desulphurization reactor for pre-treating a hydrocarbon feed before st2015
Process for producing hydrogen with complete capture of CO2 and recycling unconv2014
Process for the production of hydrogen with intermediate-pressure purging2014
Use of solids based on zinc ferrite in a process for deep desulphurizing oxygen-2014
Video processing system, integrated circuit, system for displaying video, system2013
Dry natural gas liquefaction method2012
Process for the production of hydrogen with a thermally-integrated desulfurizati2012
Use of a colloidal suspension of a cationic polymer to treat a support for medic2012
Integration of the reduction of the catalyst of a catalytic conversion process a2011
Method of purifying a natural gas by mercaptan adsorption2008