Inventor
Dat Quoc Nguyen
Inventor
Platteville, CO, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography52%
C21BManufacture of iron or steel13%
Y10TTechnical subjects covered by former us classification9%
B05DProcesses for applying fluent materials to surfaces, in general4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
C22BProduction and refining of metals4%
F27BFurnaces, kilns, ovens or retorts in general4%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace4%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management4%
PatentTitleYear
9,448,497'Overcoat formulation for long-life electrophotographic photoconductors and method for making the same'20169,366,990'Method of quantifying coverage of extra particulate additives on the surface of toner particles'20168,569,191'Refractory lining for titanium ore beneficiation'20138,372,179'Ore reduction process using carbon based materials having a low sulfur content and titanium oxide and iron metallization product therefrom'20138,178,265'Electrophotographic photoreceptor having a spectral marker and electrophotographic printer using the same'20127,955,769'Control of crazing, cracking or crystallization of a charge transport layer in a photoconductor'20117,780,756'Ore reduction process and titanium oxide and iron metallization product'20107,642,027'Control of crazing, cracking or crystallization of a charge transport layer in a photoconductor'20106,881,272'Selective removal of photoreceptor coatings by ultrasonification'20056,787,276'Dual layer photoconductors with charge transport layer including styrene-acrylic resin'20046,558,751'Method of dip coating fuser belts using polymer binders'20036,511,709'Method of dip coating fuser belt using alcohol as a co-solvent'20036,309,784'Charge transport layers and/or charge generation layers comprising unsaturated aliphatic hydrocarbons and photoconductors including the same'20016,071,660'Electrophotographic photoconductor containing high levels of polyolefins as charge transport additives'20006,040,098'Solution squarylium charge generation systems incorporating binder blends'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2016Patents assigned to LEXMARK INT INC (12)· patent assignee history
2000–2016Based in Platteville, CO, US· patent location history
2004Based in Weld, CO, US· patent location history
2005Based in Flatteville, KY, US· patent location history
2010–2013Patents assigned to DU PONT (3)· patent assignee history
2010–2013Based in Chadds Ford, PA, US· patent location history
2012–2016Patents assigned to NGUYEN DAT QUOC (2)· patent assignee history
2013Patents assigned to BARNES JOHN JAMES (2)· patent assignee history
2013Patents assigned to NGUYEN DAT (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEXMARK INT INC | 12 | 2000–2016 |
| DU PONT | 3 | 2010–2013 |
| BARNES JOHN JAMES | 2 | 2013 |
| NGUYEN DATself | 2 | 2013 |
| NGUYEN DAT QUOCself | 2 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Platteville, CO, US | 10 | 2000–2016 |
| Chadds Ford, Pennsylvania, US | 3 | 2010–2013 |
| Flatteville, KY, US | 1 | 2005 |
| Weld, CO, US | 1 | 2004 |