X-FLOW B.V.
Patent Owner
Stats
- 18 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 29, 2016 most recent publication
Details
- 18 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 299 Total Citation Count
- Sep 21, 1987 Earliest Filing
- 11 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9504964 Filtration method for operating a filtration module with gas feed at its permeate side to prevent backflow of permeateJul 14, 11Nov 29, 16[B01D]
8889824 Grafted poly(arylsulfone) and a process for grafting a poly(arylsulfone)Jul 15, 11Nov 18, 14[C08G, B01D]
8227396 Method for cleaning processing equipment selected from the group consisting of filtersJan 06, 10Jul 24, 12[C11D]
5833854 Semipermeable composite membrane and a method for the preparation of such a membraneDec 17, 96Nov 10, 98[B01D]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2015/0265,972 PARALLEL TUBULAR MEMBRANES WITH RESILIENT WIRE SUPPORT STRUCTUREAbandonedFeb 13, 15Sep 24, 15[B01D]
2009/0107,929 Apparatus Having A Bioreactor And Membrane Filtration Module For Treatment Of An Incoming FluidAbandonedMay 29, 07Apr 30, 09[C02F, B01D]
6846414 Membrane filtration element having sleeve element and socket membersExpiredApr 26, 02Jan 25, 05[B01D]
2002/0117,438 Pressurized filtering apparatus with membrane modulesAbandonedFeb 13, 02Aug 29, 02[B01D]
RE34296 Process for the preparation of hydrophilic membranes and such membranesExpiredDec 17, 90Jun 29, 93[C08G]
5076925 Process for preparing a microporous membrane and such a membraneExpiredApr 17, 90Dec 31, 91[C08J, B01D]
4798847 Process for the preparation of hydrophilic membranes and such membranesExpiredSep 21, 87Jan 17, 89[C08G]
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