Inventor
Donna Rice Quillen
Inventor
Kingsport, TN, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds17%
Y10TTechnical subjects covered by former us classification17%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients14%
C08LCompositions of macromolecular compounds11%
B29CShaping or joining of plastics8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
C07DHeterocyclic compounds6%
C08JWorking-up6%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments6%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management6%
PatentTitleYear
8,791,187'Aluminum/alkyline or alkali/titanium containing polyesters having improved reheat, color and clarity'20148,431,202'Aluminum/alkaline or alkali/titanium containing polyesters having improved reheat, color and clarity'20137,709,595'Non-precipitating alkali/alkaline earth metal and aluminum solutions made with polyhydroxyl ether solvents'20107,662,880'Polyester polymer and copolymer compositions containing metallic nickel particles'20107,189,777'Compositions and method for improving reheat rate of PET using activated carbon'20076,777,048'Polyester compositions containing silicon carbide'20046,458,915'Process for producing poly(1,4-cyclohexylenedimethylene 1,4-cyclohexanedicarboxylate) and the reactor grade polyester therefrom'20026,429,278'Process for manufacture of polyesters based on 1,4-cyclohexanedimethanol and isophthalic acid'20025,856,424'Process for making polyesters containing low concentrations of diethylene glycol'19995,340,910'Process for preparing 1-cyano-3H-dibenz[f,ij]isoquinoline-2,7-diones and their use as toners for polyesters'19945,252,699'Process for preparing 1-cyano-3H-dibenz[f,ij] isoquinoline-2,7-diones and their use as toners for polyesters'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2014Based in Kingsport, TN, US· patent location history
1994–2010Patents assigned to EASTMAN CHEM CO (8)· patent assignee history
2013–2014Patents assigned to ARMENTROUT RODNEY SCOTT (2)· patent assignee history
2013–2014Patents assigned to GRUPO PETROTEMEX SA DE CV (2)· patent assignee history
2013–2014Patents assigned to JERNIGAN MARY THERESE (2)· patent assignee history
2013–2014Patents assigned to QUILLEN DONNA RICE (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EASTMAN CHEM CO | 8 | 1994–2010 |
| ARMENTROUT RODNEY SCOTT | 2 | 2013–2014 |
| GRUPO PETROTEMEX SA DE CV | 2 | 2013–2014 |
| JERNIGAN MARY THERESE | 2 | 2013–2014 |
| QUILLEN DONNA RICEself | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kingsport, TN, US | 11 | 1993–2014 |