Tangential flow filtration benchtop purifier

Information

  • Patent Grant
  • D1060716
  • Patent Number
    D1,060,716
  • Date Filed
    Wednesday, March 23, 2022
    2 years ago
  • Date Issued
    Tuesday, February 4, 2025
    a month ago
  • Inventors
    • Geringer; Joseph (Merrimack, NH, US)
    • Couzin; Nicolas
  • Original Assignees
  • Examiners
    • Hamilton; Kendra Leslie
    • Struble; Elizabeth S
    Agents
    • EMD Millipore Corporation
  • US Classifications
    Field of Search
    • US
    • D24 107
    • D24 158
    • D24 186
    • D24 209
    • D24 216
    • D24 219
    • D24 224
    • D24 231
    • D24 232
    • CPC
    • B01D2315/10
    • B01D61/145
    • B01D61/18
    • B01D61/147
    • B01D2311/2688
    • B01D2311/2697
    • B01D2311/2676
  • International Classifications
    • 2402
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a front, left perspective view of a tangential flow filtration benchtop purifier showing our new design;



FIG. 2 is a front elevation view thereof;



FIG. 3 is a rear elevation view thereof;



FIG. 4 is a left side elevation thereof;



FIG. 5 is a right side elevation view thereof;



FIG. 6 is a top plan view thereof; and,



FIG. 7 is a bottom plan side view thereof.


In the drawings, the broken lines depict portions of the tangential flow filtration benchtop purifier that form no part of the claimed design.


Claims
  • The ornamental design for a tangential flow filtration benchtop purifier as shown and described.
US Referenced Citations (13)
Number Name Date Kind
3191476 McCormick Jun 1965 A
D249892 Aul Oct 1978 S
5073697 Uchiyama Dec 1991 A
D328954 Brech Aug 1992 S
D687963 Perpeet Aug 2013 S
D693477 Isozaki Nov 2013 S
D782691 Funakoshi Mar 2017 S
D825773 Wan Aug 2018 S
D992750 Blair Jul 2023 S
D1011941 Blake Jan 2024 S
D1033673 Shibata Jul 2024 S
20010037966 Petersen Nov 2001 A1
20090314695 Lescoche Dec 2009 A1
Foreign Referenced Citations (4)
Number Date Country
307934142 Sep 2023 CN
D1490951 Feb 2014 JP
D1734331 Jan 2023 JP
D1734332 Jan 2023 JP
Non-Patent Literature Citations (6)
Entry
“Rocker Scientific: Rocker Tanfil 100 TFF System.” Found online Jul. 17, 2024 at youtube.com. Reference dated Apr. 25, 2023. Retrieved from https://www.youtube.com/watch?v=Sm2R7oaGiBk.
“Millipore Sigma: Tangential Flow Filtration Holders & Systems.” Found online Jul. 17, 2024 at sigmaaldrich.com. Reference dated Nov. 17, 2021. Retrieved from https://www.sigmaaldrich.com/US/en/products/pharma-and-biopharma-manufacturing/ultrafiltration-diafiltration/tangential-flow-holders-systems.
“Cytiva: Akta flux tangential flow filtration system.” Found online Jul. 17, 2024 at cytivalifesciences.com. Reference dated Aug. 11, 2020. Retrieved from https://www.cytivalifesciences.com/en/us/shop/bioprocessing-filtration/tangential-flow-filtration/filtration-systems/akta-flux-tangential-flow-filtration-system-p-057.
“Labfreez: BIO-TFF05 Small Tangential flow filter membrane ultrafiltration system.” Found online Jul. 17, 2024 at labfreez.com. Reference dated Aug. 11, 2022. Retrieved from https://www.labfreez.com/bio-tff05-small-tangential-flow-filter-membrane-ultrafiltration-system/.
Office Action received for Chinese Patent Application No. 202230631064.7 mailing date Jul. 27, 2023, 3 Pages (2 Page of English Translation & 1 Page of Official copy).
Examination Report received for European Union Design Patent Application No. 009173065-0001 mailed on Sep. 19, 2022, 3 Pages.