continued from part 1 - Controller General of Patents, Designs, and ...

(12) PATENT APPLICATION PUBLICATION (21) Application No.6559/DELNP/2008 A
(19) INDIA
(22) Date of filing of Application :28/07/2008 (43) Publication Date : 24/10/2008
(54) Title of the invention : METHOD AND APPARATUS FOR THE FILTRATION OF BIOLOGICAL SOLUTIONS
(51) International classification :B01D 61/00 (71)Name of Applicant :
(31) Priority Document No :60/754,813
1)SPF INNOVATIONS, LLC
(32) Priority Date :29/12/2005
Address of Applicant :109 SCHOOL ST., WATERTOWN,
(33) Name of priority country :U.S.A.
MASSACHUSETTS 02472, U.S.A. U.S.A.
(86) International Application No :PCT/US2006/062592 (72)Name of Inventor :
Filing Date
:26/12/2006
1)DE LOS REYES, GASTON
(87) International Publication No :WO 2007/076496 2)MIR, LEON
(61) Patent of Addition to Application
Number
Filing Date
:NA
:NA
(62) Divisional to Application Number :NA
Filing Date
:NA
(57) Abstract :
A system, method and device are disclosed for bio-processing a feed stream and providing a constant output by operating a continuous
single-pass tangential-flow process. The single-pass process provides high conversion concentration while operating at relatively low
feed flow rates, aid the process can also be used to provide constant output diafiltration.
No. of Pages : 94 No. of Claims : 22
The Patent Office Journal 24/10/2008 26073