Tangential flow filtration cassette

- Cytiva US LLC
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Description

FIG. 1 is an isometric view of a tangential flow filtration cassette according to an embodiment of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is rear view thereof;

FIG. 4 is an end view thereof;

FIG. 5 is an opposite end view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is an isometric view of a tangential flow filtration cassette according to another embodiment of the present invention;

FIG. 9 is a front view thereof;

FIG. 10 is rear view thereof;

FIG. 11 is an end view thereof;

FIG. 12 is an opposite end view thereof;

FIG. 13 is a top view thereof;

FIG. 14 is a bottom view thereof;

FIG. 15 is an isometric view of a tangential flow filtration cassette according to another embodiment of the present invention;

FIG. 16 is a front view thereof;

FIG. 17 is rear view thereof;

FIG. 18 is an end view thereof;

FIG. 19 is an opposite end view thereof;

FIG. 20 is a top view thereof;

FIG. 21 is a bottom view thereof;

FIG. 22 is an isometric view of a tangential flow filtration cassette according to another embodiment of the present invention;

FIG. 23 is a front view thereof;

FIG. 24 is rear view thereof;

FIG. 25 is an end view thereof;

FIG. 26 is an opposite end view thereof;

FIG. 27 is a top view thereof; and,

FIG. 28 is a bottom view thereof.

The broken lines illustrate portions of the tangential flow filtration cassette that form no part of the claimed design.

Claims

The ornamental design for a tangential flow filtration cassette as shown and described.

Referenced Cited
U.S. Patent Documents
D438631 March 6, 2001 Miller
D560812 January 29, 2008 Powell
D663434 July 10, 2012 Cao
D737213 August 25, 2015 Yoshioka
D799055 October 3, 2017 Kennedy
D868991 December 3, 2019 Norton
D901708 November 10, 2020 Jones
D921219 June 1, 2021 Johnson
D922601 June 15, 2021 Upsdell
D970033 November 15, 2022 Marcelpoil
D970746 November 22, 2022 Matsuzawa
D1029289 May 28, 2024 Allegoren
D1036693 July 23, 2024 Ono
D1099325 October 21, 2025 Furuta
20250025881 January 23, 2025 Brabetz
20250108381 April 3, 2025 Von Der Ecken
Foreign Patent Documents
015100447-0001 May 2025 EM
015100447-0002 May 2025 EM
015100447-0003 May 2025 EM
015100447-0004 May 2025 EM
Other references
  • Data Sheet for the Pelican 3 Cassette dated Sep. 2023.
Patent History
Patent number: D1112806
Type: Grant
Filed: Nov 15, 2024
Date of Patent: Feb 10, 2026
Assignee: Cytiva US LLC (Marlborough, MA)
Inventors: Ralph Stankowski (Westborough, MA), Brian Hillier (Westborough, MA)
Primary Examiner: Mary Shannon Malley
Application Number: 29/973,338
Classifications