EP1137765A4 - Tangential flow, cell concentration and fusion apparatus - Google Patents
Tangential flow, cell concentration and fusion apparatusInfo
- Publication number
- EP1137765A4 EP1137765A4 EP00919388A EP00919388A EP1137765A4 EP 1137765 A4 EP1137765 A4 EP 1137765A4 EP 00919388 A EP00919388 A EP 00919388A EP 00919388 A EP00919388 A EP 00919388A EP 1137765 A4 EP1137765 A4 EP 1137765A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- cell concentration
- tangential flow
- fusion apparatus
- fusion
- tangential
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N13/00—Treatment of microorganisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/18—Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/20—Accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C5/00—Separating dispersed particles from liquids by electrostatic effect
- B03C5/02—Separators
- B03C5/022—Non-uniform field separators
- B03C5/026—Non-uniform field separators using open-gradient differential dielectric separation, i.e. using electrodes of special shapes for non-uniform field creation, e.g. Fluid Integrated Circuit [FIC]
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/14—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus with filters, sieves or membranes
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M35/00—Means for application of stress for stimulating the growth of microorganisms or the generation of fermentation or metabolic products; Means for electroporation or cell fusion
- C12M35/02—Electrical or electromagnetic means, e.g. for electroporation or for cell fusion
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Cell Biology (AREA)
- Molecular Biology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12558399P | 1999-03-22 | 1999-03-22 | |
US125583P | 1999-03-22 | ||
PCT/US2000/006420 WO2000060065A1 (en) | 1999-03-22 | 2000-03-21 | Tangential flow, cell concentration and fusion apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1137765A1 EP1137765A1 (en) | 2001-10-04 |
EP1137765A4 true EP1137765A4 (en) | 2002-09-18 |
Family
ID=22420420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00919388A Withdrawn EP1137765A4 (en) | 1999-03-22 | 2000-03-21 | Tangential flow, cell concentration and fusion apparatus |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1137765A4 (en) |
CA (1) | CA2374649A1 (en) |
WO (1) | WO2000060065A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003050232A1 (en) * | 2001-12-06 | 2003-06-19 | Bio-Rad Laboratories, Inc. | Electroporation cuvette insert for facilitating membrane-based fusion |
JP2006521780A (en) * | 2003-03-17 | 2006-09-21 | バージニア テック インテレクチュアル プロパティーズ インコーポレーテッド | Apparatus and method for preventing magnetic flux changes in a stator back material of a two-phase SRM (TPSRM) |
AU2003902363A0 (en) * | 2003-05-15 | 2003-05-29 | Life Therapeutics Limited | Cell separation |
EP2270130B1 (en) * | 2005-06-13 | 2020-04-29 | Tosoh Corporation | Cell fusion device, and method for cell fusion using the same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0208637A1 (en) * | 1985-06-19 | 1987-01-14 | Centre National De La Recherche Scientifique (Cnrs) | Cell fusion process |
US4832814A (en) * | 1987-12-28 | 1989-05-23 | E. I. Du Pont De Nemours And Company | Electrofusion cell and method of making the same |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6010613A (en) * | 1995-12-08 | 2000-01-04 | Cyto Pulse Sciences, Inc. | Method of treating materials with pulsed electrical fields |
-
2000
- 2000-03-21 WO PCT/US2000/006420 patent/WO2000060065A1/en not_active Application Discontinuation
- 2000-03-21 CA CA002374649A patent/CA2374649A1/en not_active Abandoned
- 2000-03-21 EP EP00919388A patent/EP1137765A4/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0208637A1 (en) * | 1985-06-19 | 1987-01-14 | Centre National De La Recherche Scientifique (Cnrs) | Cell fusion process |
US4832814A (en) * | 1987-12-28 | 1989-05-23 | E. I. Du Pont De Nemours And Company | Electrofusion cell and method of making the same |
Non-Patent Citations (1)
Title |
---|
See also references of WO0060065A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2000060065A1 (en) | 2000-10-12 |
CA2374649A1 (en) | 2000-10-12 |
EP1137765A1 (en) | 2001-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20010716 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: CYTO PULSE SCIENCES, INC. |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: CYTO PULSE SCIENCES, INC. |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20020802 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7C 12N 13/00 A, 7C 12M 1/00 B, 7B 01D 57/02 B, 7C 02F 1/40 B, 7C 12M 3/00 B |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20050324 |