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Inventor

FRANK STIEBER

Inventor
DE

Overview

1→
Patents
2022
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds17%
C07DHeterocyclic compounds17%
C09KMaterials for miscellaneous applications, not provided for elsewhere17%
H01LSemiconductor devices17%
H10KOrganic electric solid-state devices17%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
PatentTitleYear
11,538,995Materials for organic electroluminescent devices2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to MERCK PATENT GMBH (1)· patent assignee history
2022Based in DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MERCK PATENT GMBH12022
Locations
LocationPatentsSpan
DE12022