Inventor
HEGGEMANN ULRICH
DE14 patents
⚠️ This page may combine multiple inventors who share the name “HEGGEMANN ULRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NOVALED GMBH
11 patentsUS11322710B2May 3, 2022
Electronic semiconducting device and method for preparing the electronic semiconducting device
NOVALED GMBH2 citations71
US11239440B2Feb 1, 2022
Electronic semiconducting device and method for preparing the electronic semiconducting device
NOVALED GMBH2 citations71
US11201306B2Dec 14, 2021
Active OLED display, method for preparing an active OLED display and compound
NOVALED GMBH2 citations71
US12022672B2Jun 25, 2024
Electronic semiconducting device, method for preparing the electronic semiconducting device and compound
NOVALED GMBH0 citations61
US11539014B2Dec 27, 2022
Electronic semiconducting device, method for preparing the electronic semiconducting device and compound
NOVALED GMBH0 citations61
US11825667B2Nov 21, 2023
Electronic semiconducting device and method for preparing the electronic semiconducting device
NOVALED GMBH0 citations60
US11522150B2Dec 6, 2022
Electronic device, method for preparing the same and display device comprising the same
NOVALED GMBH0 citations60
US12501822B2Dec 16, 2025
Coordination complex and electronic device comprising the same
NOVALED GMBH0 citations56
US11309495B2Apr 19, 2022
Semiconducting material comprising a phosphine oxide matrix and metal salt
NOVALED GMBH0 citations48
US10403824B2Sep 3, 2019
Electronic device and compound
NOVALED GMBH0 citations34
US10128442B2Nov 13, 2018
Substituted 1,2,3-triylidenetris(cyanomethanylylidene) cyclopropanes for VTE, electronic devices and semiconducting materials using them
NOVALED GMBH0 citations28