Inventor
Frederick P. Gentry
Inventor
Bear, DE, US
Overview
Patents· 13 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 bonds18%
H10KOrganic electric solid-state devices18%
C09KMaterials for miscellaneous applications, not provided for elsewhere16%
C07CAcyclic or carbocyclic compounds12%
C08LCompositions of macromolecular compounds7%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments7%
H01LSemiconductor devices5%
H05BElectric heating5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
PatentTitleYear
9,972,783High energy triarylamine compounds for hole transport materials20189,159,927'Electroactive materials'20158,889,269'Electroactive materials'20148,652,655'Electroactive materials'20148,487,055'Hole transport polymers'20138,440,324'Compositions comprising novel copolymers and electronic devices made with such compositions'20138,242,223'Hole transport polymers'20128,236,990'Triarylamine compounds, compositions and uses therefor'20128,063,399'Electroactive materials'20117,960,587'Compositions comprising novel compounds and electronic devices made with such compositions'20117,569,728'Triarylamine compounds, compositions and uses therefor'20096,177,575'Process for manufacture of imidazoles'20015,563,275'Anionic polymerization processes'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2018Patents assigned to DU PONT (13)· patent assignee history
1996–2018Based in Bear, DE, US· patent location history
2011–2014Patents assigned to GENTRY FREDERICK P (7)· patent assignee history
2011–2014Patents assigned to RADU NORA SABINA (7)· patent assignee history
2011–2014Patents assigned to ROSSI GENE M (7)· patent assignee history
2011–2014Patents assigned to SMITH ERIC MAURICE (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DU PONT | 13 | 1996–2018 |
| GENTRY FREDERICK Pself | 7 | 2011–2014 |
| RADU NORA SABINA | 7 | 2011–2014 |
| ROSSI GENE M | 7 | 2011–2014 |
| SMITH ERIC MAURICE | 6 | 2011–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bear, Delaware, US | 13 | 1996–2018 |