Inventor
JAMES D. HANSEN
Inventor
US
Overview
Patents· 29 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Cprimary
A61CDentistry29%
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 sintering24%
B29CShaping or joining of plastics10%
B29LIndexing scheme associated with subclass b29c, relating to particular articles6%
A61KPreparations for medical, dental or toiletry purposes4%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts4%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data3%
A61BDiagnosis2%
B05DProcesses for applying fluent materials to surfaces, in general1%
PatentTitleYear
12,528,743Continuous additive manufacturing method for making ceramic articles, and ceramic articles202612,502,260Dental restoration molds202512,468,138Multiphoton imaging methods in a scattering and/or absorbing medium, and articles202512,421,336Orthodontic articles comprising cured free-radically polymerizable composition with improved strength in aqueous environment202512,324,715Dental restoration molds202512,268,567Apparatus, system, method of post-curing an article, and post-cured article202512,239,507Removable dental appliance with gingival ridges202512,201,490Digital design of dental matrix with improved customized interproximal contacts202512,186,144Dental restoration molds202512,156,775Dental restoration molds202412,127,904One-piece dental restoration molds202412,121,413Orthodontic articles and methods of making and postprocessing same202412,023,219Removable dental appliance including spring member202411,986,371Custom tool for bonding orthodontic appliances, and methods of designing and using custom tools202411,960,795Neural network-based generation and placement of tooth restoration dental appliances202411,925,526Custom tools for bonding orthodontic appliances and methods of bonding orthodontic appliances202411,925,522Dental restoration molds202411,911,236Water-resistant polymer-based dental articles202411,904,031Orthodontic articles comprising polymerized composition comprising at least two free-radical initiators202411,801,126Dental restoration molds202311,737,856Removable dental appliance with gingival ridges202311,584,817Orthodontic articles comprising cured free-radically polymerizable composition with improved strength in aqueous environment202311,571,284Dental restoration molding techniques202311,553,996Radiation curable compositions and composite articles made using an additive manufacturing process202311,547,530Dental restoration molds202311,523,888Ceramic dental restorations made by additive manufacturing202211,446,117Removable dental appliance including positioning member202211,185,392One-piece dental restoration molds202111,173,015Removable dental appliance including spring member2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to 3M INNOVATIVE PROPERTIES CO (3)· patent assignee history
2021–2026Based in US· patent location history
2022–2025Patents assigned to 3M INNOVATIVE PROPERTIES COMPANY (15)· patent assignee history
2024–2026Patents assigned to SOLVENTUM INTELLECTUAL PROPERTIES COMPANY (13)· patent assignee history
2025Patents assigned to SOLVENTUM INTELLECTUAL PROPERTIES COMPAY (1)· patent assignee history
2025Patents assigned to Solventum Intellectual Properties (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES COMPANY | 15 | 2022–2025 |
| SOLVENTUM INTELLECTUAL PROPERTIES COMPANY | 13 | 2024–2026 |
| 3M INNOVATIVE PROPERTIES CO | 3 | 2021–2022 |
| SOLVENTUM INTELLECTUAL PROPERTIES COMPAY | 1 | 2025 |
| Solventum Intellectual Properties | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 29 | 2021–2026 |