Inventor

David Danner

Inventor

Stuttgart, DE

Overview

7→

Patents

1989–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 7 as inventor

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

Y02Eprimary

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%

C07DHeterocyclic compounds13%

H01LSemiconductor devices13%

H10KOrganic electric solid-state devices13%

C09KMaterials for miscellaneous applications, not provided for elsewhere8%

C07CAcyclic or carbocyclic compounds4%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments4%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%

H04LTransmission of digital information, e.g. telegraphic communication4%

PatentTitleYear

11,005,126Electrolytic solution for secondary battery, secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic device2021 10,790,454N and P active materials for organic photoelectric conversion layers in organic photodiodes2020 10,464,935Specific N and P active materials for organic photoelectric conversion layers in organic photodiodes2019 9,755,155'Organic compounds containing squaric acid or croconic acid moieties for application in electronic devices'2017 8,574,688'Blue phase liquid crystal composition'2013 8,501,284'Blue phase liquid crystal composition'2013 4,860,342'Computer-telephone interface method and apparatus'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Based in Washington, DC, US· patent location history

2013–2020Patents assigned to SONY CORP (5)· patent assignee history

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

2013Patents assigned to HOLLFELDER NADINE (2)· patent assignee history

2013Patents assigned to HUSSAIN ZAKIR (2)· patent assignee history

2013Patents assigned to KILICKIRAN PINAR (2)· patent assignee history

2013–2020Based in Stuttgart, DE· patent location history

2017Based in Bermaringen, DE· patent location history

2021Based in Surrey, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY CORP	5	2013–2020
DANNER DAVIDself	2	2013
HOLLFELDER NADINE	2	2013
HUSSAIN ZAKIR	2	2013
KILICKIRAN PINAR	2	2013

Locations

Location	Patents	Span
Stuttgart, DE	4	2013–2020
Surrey, GB	1	2021
Bermaringen, DE	1	2017
Washington, DC, US	1	1989