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COMPACT MEMBRANE SYSTEMS INC

Overview
  • Total Patents
    67
  • GoodIP Patent Rank
    33,028
About

COMPACT MEMBRANE SYSTEMS INC has a total of 67 patent applications. Its first patent ever was published in 1996. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and China. Its main competitors in its focus markets chemical engineering, macromolecular chemistry and polymers and organic fine chemistry are JIANGSU BLUE SKY ENVIRONMENTAL PROT GROUP CO LTD, CER WAT CORP and Jiangsu dingsheng filter bag co ltd.

Patent filings per year

Chart showing COMPACT MEMBRANE SYSTEMS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Feiring Andrew Edward 22
#2 Shangguan Ning 22
#3 Majumdar Sudipto 21
#4 Nemser Stuart Marshall 17
#5 Koizumi Yosuke 15
#6 Lousenberg Robert Daniel 11
#7 Loprete Kenneth Evan 8
#8 Olpin Jay 6
#9 Nemser Stuart 4
#10 Lazzeri Jonathan 4

Latest patents

Publication Filing date Title
WO2021050529A1 Gas permeable fluoropolymers and ionomers
WO2020091920A1 Method for humidifying facilitated-transport membranes
US2020061547A1 Isomer separation with highly fluorinated polymer membranes
US10639591B1 Thin-film composite membrane and processes for the separation of alkenes from a gaseous feed mixture
US2021016231A1 Carbon dioxide separation membranes and process
WO2019236144A1 Durable membranes for separation of solutes from organic solvents
CN110769922A Improved membranes for separating olefins from other compounds
US2018133660A1 Amorphous fluorinated copolymer gas separation membranes
KR20180008563A Thin film composite membrane for separation of alkane and alkene
WO2016182883A1 Improved process for separation of alkenes from alkanes
MX2016000479A Membrane separation of olefin and paraffin mixtures.
AU1318200A Highly selective gas permeation
US6126721A Oxygen enriched air supply apparatus
US5960777A Combustion engine air supply system
US5914154A Non-porous gas permeable membrane
US5876604A Method of gasifying or degasifying a liquid