Impeller and sparger assemblies for a bioprocessing system
US-12589366-B2 · Mar 31, 2026 · US
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Stankowski Ralph patents
Stankowski Ralph is listed as an inventor on 70 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Stankowski Ralph |
| Total patents | 70 |
| First publication | Feb 16, 2017 |
| Latest publication | Mar 31, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Bioprocessing system and consumable bag for a bioprocessing system
US-2026078326-A1 · Mar 19, 2026 · US
System and method for draining a flexible bioprocessing bag
US-12540302-B2 · Feb 3, 2026 · US
Bioprocessing system and consumable bag for a bioprocessing system
US-12509654-B2 · Dec 30, 2025 · US
Biocompatible polymeric filtration membrane with pores defined by uniform passages
US-12447444-B2 · Oct 21, 2025 · US
Support housing for holding a flexible bioprocess bag and method for assembling the bag in the housing
US-2025270488-A1 · Aug 28, 2025 · US
Reinforced component for cell cultivation bioreactor
US-12397298-B2 · Aug 26, 2025 · US
Method of manufacturing a sparger device for a bioprocessing system
US-2025229074-A1 · Jul 17, 2025 · US
Sparger device for a bioprocessing system and method of manufacturing a sparger device
US-12324895-B2 · Jun 10, 2025 · US
Housing for holding a flexible bioprocess bag and method for assembling the bag in the housing
US-12312571-B2 · May 27, 2025 · US
Recent patents
Latest publications not already listed above.
Perfusion filter assembly for increased cross flow
US-12241050-B2 · Mar 4, 2025 · US
System and method for packaging a bioprocessing bag and associated components, and packaging for a bioprocessing bag
US-12071282-B2 · Aug 27, 2024 · US
System, method and apparatus for minimizing dead legs in a bioreactor system
US-12060258-B2 · Aug 13, 2024 · US
Sterile sensor insertion
US-2024117289-A1 · Apr 11, 2024 · US
Tangential flow cassette-hf emulation
US-2024050905-A1 · Feb 15, 2024 · US
Tangential flow cassette-HF emulation
US-11833477-B2 · Dec 5, 2023 · US
Tangential flow cassette-hf emulation
US-2023364564-A1 · Nov 16, 2023 · US
Housing for holding a flexible bioprocess bag and method for assembling the bag in the housing
US-2023313100-A1 · Oct 5, 2023 · US
System and method for draining a flexible bioprocessing bag
US-2023313110-A1 · Oct 5, 2023 · US
Connection clamping device
US-11759617-B2 · Sep 19, 2023 · US
System, method and apparatus for draining a bioreactor vessel
US-11708555-B2 · Jul 25, 2023 · US
Housing for holding a flexible bioprocess bag
US-11643627-B2 · May 9, 2023 · US
System and method for packaging a bioprocessing bag and associated components, and packaging for a bioprocessing bag
US-2023082880-A1 · Mar 16, 2023 · US
Perfusion filter membrane assembly
US-2023065984-A1 · Mar 2, 2023 · US
Perfusion filter assembly for increased cross flow
US-2023066761-A1 · Mar 2, 2023 · US
Perfusion filter membrane and method of use
US-2023066039-A1 · Mar 2, 2023 · US
System and method for packaging a bioprocessing bag and associated components, and packaging for a bioprocessing bag
US-11535421-B2 · Dec 27, 2022 · US
Bag assembly for cultivation of cells
US-11525111-B2 · Dec 13, 2022 · US
Sterile sensor insertion
US-11499126-B2 · Nov 15, 2022 · US
Connection clamping device
US-11441713-B2 · Sep 13, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Global Life Sciences Solutions Usa Llc | 40 |
| Ge Healthcare Bio Sciences Corp | 16 |
| Ge Healthcare Bio Sciences Ab | 8 |
| Cytiva Sweden Ab | 7 |
| Ge Helathcare Bio Sciences Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.