Process for the preparation of free standing membranes

Details Process for the preparation of free standing membranes Process for the preparation of free standing membranes

2007-02-27

2007-02-27

Fortuna, Ana (Department: 1723)

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

C264S045300, C210S500370, C210S500230

Reexamination Certificate

active

10799442

ABSTRACT:
The invention discloses a method for synthesizing hollow structured freestanding membrane having pore size of 2 to 200 nm which provides long-term stability that makes it viable for many practical applications such as protein separation and drug delivery.

REFERENCES:
patent: 3231530 (1966-01-01), Prahl
patent: 3471597 (1969-10-01), Schirmer
patent: 3679528 (1972-07-01), Spiegel
patent: 3719640 (1973-03-01), Lee et al.
patent: 3801692 (1974-04-01), Zimmerman
patent: 3843761 (1974-10-01), Bierenbaum et al.
patent: 3853601 (1974-12-01), Taskier
patent: 3880966 (1975-04-01), Zimmerman et al.
patent: 3951815 (1976-04-01), Wrasidlo
patent: 4039440 (1977-08-01), Cadotte
patent: 4051300 (1977-09-01), Klein et al.
patent: 4238459 (1980-12-01), Phillips, Jr. et al.
patent: 4340482 (1982-07-01), Sternberg
patent: 4346142 (1982-08-01), Lazear
patent: 4432875 (1984-02-01), Wrasidlo et al.
patent: 4557759 (1985-12-01), McGrew et al.
patent: 4900449 (1990-02-01), Kraus et al.
patent: 4957943 (1990-09-01), McAllister et al.
patent: 5013439 (1991-05-01), Fisher et al.
patent: 5085775 (1992-02-01), Swamikannu
patent: 5098569 (1992-03-01), Stedronsky
patent: 5130342 (1992-07-01), McAllister et al.
patent: 5294346 (1994-03-01), Donato et al.
patent: 5700375 (1997-12-01), Hagen et al.
patent: 6183668 (2001-02-01), Debe et al.
patent: 6881490 (2005-04-01), Kambe et al.

Affiliated with

Also associated with

Rating

Process for the preparation of free standing membranes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the preparation of free standing membranes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of free standing membranes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3822750