Inventor
MAYBELLE WOO
Inventor
US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation44%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%
C08JWorking-up11%
C12NMicroorganisms or enzymes11%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
C07BGeneral methods of organic chemistry6%
PatentTitleYear
12,409,423Porous polyethylene filter membrane with asymmetric pore structure, and related filters and methods202512,179,188Ion-exchange membranes, filters, and methods202411,918,990Ion-exchange membranes, filters, and methods202411,890,582Highly retentive polyamide hollow fiber membranes produced via controlled shrinkage202411,772,020High capacity composite depth filter media with low extractables202311,701,623Method of forming a laminated single layer composite membrane202311,660,555High capacity composite depth filter media with low extractables202311,439,933High capacity composite depth filter media with low extractables2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to EMD MILLIPORE CORP (3)· patent assignee history
2022–2025Based in US· patent location history
2023–2025Patents assigned to ENTEGRIS INC (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ENTEGRIS INC | 5 | 2023–2025 |
| EMD MILLIPORE CORP | 3 | 2022–2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 8 | 2022–2025 |