Inventor
Chaoji CHEN
Inventor
US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B27Kprimary
B27KProcesses, apparatus or selection of substances for impregnating, staining, dyeing, bleaching of wood or similar materials, or treating of wood or similar materials with permeant liquids, not otherwise provided for12%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%
B82YSpecific uses or applications of nanostructures7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
B01DSeparation5%
B27MWorking of wood not provided for in subclasses b27b - b27l5%
C08LCompositions of macromolecular compounds5%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials5%
D21HPulp compositions5%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%
PatentTitleYear
12,576,551Modified wood and transparent wood composites, and systems and methods for forming and use thereof202612,529,187Bamboo structures, and methods for fabrication and use thereof202612,509,822Evaporative devices having delignified plant materials, and systems and methods for fabrication and use thereof202512,157,249Flexible wood structures and devices, and methods for fabricating and use thereof202412,060,274Graphite materials, and methods for fabricating and use thereof202411,958,209Delignified wood materials, and methods for fabricating and use thereof202411,578,894Wood-based solar thermal devices, and methods for fabrication and use thereof202311,440,214Flexible wood structures and devices, and methods for fabricating and use thereof2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2026Patents assigned to UNIV MARYLAND (8)· patent assignee history
2022–2026Based in US· patent location history
2024Patents assigned to TRINITY RAIL GROUP LLC (1)· patent assignee history
2026Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV MARYLAND | 8 | 2022–2026 |
| TRINITY RAIL GROUP LLC | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 7 | 2022–2026 |
| CN | 1 | 2026 |