Inventor

William Ceyrolles

Inventor

Coraopolis, PA, US

Overview

4→

Patents

2010–2013

Patent span

Chemistry

Primary field (CPC C)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Fprimary

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium20%

C09KMaterials for miscellaneous applications, not provided for elsewhere20%

H05BElectric heating20%

H10KOrganic electric solid-state devices20%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%

PatentTitleYear

8,603,645'Stable and efficient electroluminescent materials'2013 8,449,990'Electroluminescent efficiency'2013 7,851,072'Stable and efficient electroluminescent materials'2010 7,709,100'Electroluminescent efficiency'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2013Patents assigned to UNIVERSAL DISPLAY CORP (4)· patent assignee history

2010–2013Based in Coraopolis, PA, US· patent location history

2013Patents assigned to CEYROLLES WILLIAM (2)· patent assignee history

2013Patents assigned to KNOWLES DAVID (2)· patent assignee history

2013Patents assigned to KWONG RAYMOND (2)· patent assignee history

2013Patents assigned to MA BIN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNIVERSAL DISPLAY CORP	4	2010–2013
CEYROLLES WILLIAMself	2	2013
KNOWLES DAVID	2	2013
KWONG RAYMOND	2	2013
MA BIN	2	2013

Locations

Location	Patents	Span
Coraopolis, Pennsylvania, US	4	2010–2013