Inventor
PFISTER JOCHEN
FR21 patents
⚠️ This page may combine multiple inventors who share the name “PFISTER JOCHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK PATENT GMBH
15 patentsUS10355217B2Jul 16, 2019
Compounds and organic electronic devices
MERCK PATENT GMBH7 citations84
US9978950B2May 22, 2018
Materials for electronic devices
MERCK PATENT GMBH6 citations84
US9837617B2Dec 5, 2017
Materials for electronic devices
MERCK PATENT GMBH11 citations84
US10032989B2Jul 24, 2018
Spirobifluorene derivative-based materials for electronic devices
MERCK PATENT GMBH5 citations73
US11056652B2Jul 6, 2021
Compounds and organic electronic devices
MERCK PATENT GMBH0 citations62
US10727413B2Jul 28, 2020
Materials for electronic devices
MERCK PATENT GMBH1 citations62
US10573818B2Feb 25, 2020
Materials for organic electroluminescent devices
MERCK PATENT GMBH1 citations62
US10374168B2Aug 6, 2019
Materials for electronic devices
MERCK PATENT GMBH2 citations62
US11538995B2Dec 27, 2022
Materials for organic electroluminescent devices
MERCK PATENT GMBH0 citations52
US10665790B2May 26, 2020
Materials for electronic devices
MERCK PATENT GMBH0 citations52
US12279521B2Apr 15, 2025
Materials for organic electroluminescent devices
MERCK PATENT GMBH0 citations51
US11569458B2Jan 31, 2023
Metal complexes
MERCK PATENT GMBH0 citations48
US12486230B2Dec 2, 2025
Materials for organic electroluminescent devices
MERCK PATENT GMBH0 citations44
US10224492B2Mar 5, 2019
Materials for electronic devices
MERCK PATENT GMBH0 citations42
US10510960B2Dec 17, 2019
Materials for organic electroluminescent devices
MERCK PATENT GMBH0 citations41