Inventor
Tak-Sing WONG
Inventor
US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Lprimary
A61LMethods or apparatus for sterilising materials or objects in general7%
B01DSeparation7%
B01LChemical or physical laboratory apparatus for general use7%
B05DProcesses for applying fluent materials to surfaces, in general7%
B08BCleaning in general7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%
C08JWorking-up7%
C09DCoating compositions, e.g. paints, varnishes or lacquers7%
A61FFilters implantable into blood vessels3%
B22FWorking metallic powder3%
PatentTitleYear
12,419,997Ostomy bag with a slippery surface202512,076,748Slippery rough surfaces202411,959,187Antireflective synthetic brochosomal coatings202411,938,476Biochemical analysis system202411,571,661Free-standing liquid membranes for substance separation, filtration, extraction, and blockage202311,485,863Liquids and viscoelastic material repellent and anti-biofouling coatings202211,351,536Biochemical analysis system202211,186,731Slippery self-lubricating polymer surfaces2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Patents assigned to HARVARD COLLEGE (1)· patent assignee history
2021–2025Based in US· patent location history
2022–2025Patents assigned to PENN STATE RES FOUND (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PENN STATE RES FOUND | 7 | 2022–2025 |
| HARVARD COLLEGE | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 8 | 2021–2025 |