Inventor
Terry S. Chern
Inventor
Richmond, VA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D01Dprimary
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons22%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons22%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%
F41HArmour7%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
Y10TTechnical subjects covered by former us classification7%
A41DOuterwear4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
C08JWorking-up4%
PatentTitleYear
11,078,601Compositions and methods for gel spinning of polyamides202110,081,159Materials gradient within armor for balancing the ballistic performance20188,080,486'Ballistic shield composites with enhanced fragment resistance'20115,749,927'Continuous process to produce lithium-polymer batteries'19985,698,147'Fabrication methods for low impedance lithium polymer electrodes'19975,174,046'On-line fiber heat treatment'19925,009,830'On-line fiber heat treatment'19915,001,219'High modulus poly-p-phenylene terephthalamide fiber'19914,966,017'Fiber creel humidification'19904,883,634'Process for manufacturing a high modulus poly-p-phenylene terephthalamide fiber'19894,821,427'Method and apparatus for reducing the moisture content of wet yarns'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1991Patents assigned to DU PONT (5)· patent assignee history
1989–1992Based in Richmond, VA, US· patent location history
1992–2011Patents assigned to CHERN TERRY S (2)· patent assignee history
1997–1998Patents assigned to GRACE W R & CO (2)· patent assignee history
1997–1998Based in Midlothian, VA, US· patent location history
2011–2018Patents assigned to HONEYWELL INT INC (2)· patent assignee history
2011Based in Chesterfield, VA, US· patent location history
2018–2021Based in Colonial Heights, VA, US· patent location history
2021Patents assigned to ADVANSIX RESINS & CHEMICALS LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DU PONT | 5 | 1989–1991 |
| CHERN TERRY Sself | 2 | 1992–2011 |
| GRACE W R & CO | 2 | 1997–1998 |
| HONEYWELL INT INC | 2 | 2011–2018 |
| ADVANSIX RESINS & CHEMICALS LLC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Richmond, Virginia, US | 6 | 1989–1992 |
| Colonial Heights, Virginia, US | 2 | 2018–2021 |
| Midlothian, Virginia, US | 2 | 1997–1998 |
| Chesterfield, Virginia, US | 1 | 2011 |