Inventor
TA-HUA YU
Inventor
US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Cprimary
A61CDentistry10%
A61KPreparations for medical, dental or toiletry purposes8%
B29CShaping or joining of plastics8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%
A61LMethods or apparatus for sterilising materials or objects in general6%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering6%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
A61FFilters implantable into blood vessels4%
A61QSpecific use of cosmetics or similar toiletry preparations4%
PatentTitleYear
12,552,087Method of thermoforming film with structured surface and articles202612,503,608Articles including nanostructured surfaces and interpenetrating layers, and methods of making same202512,390,550Anti-microbial articles202512,297,316Orthodontic articles prepared using a polycarbonate diol, polymerizable compositions, and methods of making the articles202511,969,309Tooth repositioning system202411,945,900Orthodontic articles prepared using a polycarbonate diol, polymerizable compositions, and methods of making the articles202411,793,734Aqueous oral care iodide-containing compositions, methods, and kits202311,731,408Multilayer film and method of making the same202311,666,516Aqueous oral care thiocyanate-containing compositions, methods, and kits202311,571,490Anti-microbial articles and methods of using same202311,291,526Parylene dental articles202211,254,101Structured film and articles thereof202211,179,959Security element with a metallized structured surface202111,135,554Multilayer articles including coatings containing metal on microfiltration membrane substrates2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to 3M INNOVATIVE PROPERTIES CO (4)· patent assignee history
2021–2026Based in US· patent location history
2023–2025Patents assigned to 3M INNOVATIVE PROPERTIES COMPANY (7)· patent assignee history
2024–2026Patents assigned to SOLVENTUM INTELLECTUAL PROPERTIES COMPANY (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES COMPANY | 7 | 2023–2025 |
| SOLVENTUM INTELLECTUAL PROPERTIES COMPANY | 5 | 2024–2026 |
| 3M INNOVATIVE PROPERTIES CO | 4 | 2021–2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 14 | 2021–2026 |