Heggemann; Ulrich

Patent Applications and Registrations

Patent applications and USPTO patent grants for Heggemann; Ulrich.The latest application filed is for "electronic semiconducting device and method for preparing the electronic semiconducting device".

Company Profile

9.13.15

Heggemann; Ulrich - Dresden DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Electronic semiconducting device, method for preparing the electronic semiconducting device and compound Grant 11,450,829 - Heggemann , et al. September 20, 2	2022-09-20
Electronic Semiconducting Device and Method for Preparing the Electronic Semiconducting Device App 20220271249 - Heggemann; Ulrich ; et al.	2022-08-25
Electronic semiconducting device and method for preparing the electronic semiconducting device Grant 11,322,710 - Heggemann , et al. May 3, 2	2022-05-03
Semiconducting material comprising a phosphine oxide matrix and metal salt Grant 11,309,495 - Frey , et al. April 19, 2	2022-04-19
Active OLED Display, Method for Preparing an Active OLED Display and Compound App 20220059787 - Heggemann; Ulrich ; et al.	2022-02-24
Electronic semiconducting device and method for preparing the electronic semiconducting device Grant 11,239,440 - Heggemann , et al. February 1, 2	2022-02-01
Active OLED display, method for preparing an active OLED display and compound Grant 11,201,306 - Heggemann , et al. December 14, 2	2021-12-14
Coordination Complex and Electronic Device Comprising the Same App 20200343460 - Hummert; Markus ; et al.	2020-10-29
Electronic Device, Method for Preparing the Same and Display Device Comprising the Same App 20200052235 - Heggemann; Ulrich ; et al.	2020-02-13
Electronic Semiconducting Device and Method for Preparing the Electronic Semiconducting Device App 20200052210 - Heggemann; Ulrich ; et al.	2020-02-13
Electronic Semiconducting Device, Method for Preparing the Electronic Semiconducting Device and Compound App 20200052211 - HEGGEMANN; Ulrich ; et al.	2020-02-13
Electronic Semiconducting Device and Method for Preparing the Electronic Semiconducting Device App 20200052209 - Heggemann; Ulrich ; et al.	2020-02-13
Active OLED Display, Method for Preparing an Active OLED Display and Compound App 20200006689 - Heggemann; Ulrich ; et al.	2020-01-02
Electronic device and compound Grant 10,403,824 - Dorok , et al. Sep	2019-09-03
Substituted 1,2,3-triylidenetris(cyanomethanylylidene) cyclopropanes for VTE, electronic devices and semiconducting materials using them Grant 10,128,442 - Hummert , et al. November 13, 2	2018-11-13
Semiconducting Material Comprising a Phosphine Oxide Matrix and Metal Salt App 20180114914 - Frey; Julien ; et al.	2018-04-26
Substituted 1,2,3-Triylidenetris(cyanomethanylylidene) Cyclopropanes for VTE, Electronic Devices and Semiconducting Materials Using Them App 20170373251 - Hummert; Markus ; et al.	2017-12-28
Electronic Device and Compound App 20170155047 - Dorok; Sascha ; et al.	2017-06-01
Electronic device and compound Grant 9,502,660 - Dorok , et al. November 22, 2	2016-11-22
Heterocyclic compounds and the use thereof in electronic and optoelectronic components Grant 9,062,064 - Zeika , et al. June 23, 2	2015-06-23
Chemical compound for organic electronic device and organic electronic device Grant 8,778,512 - Dorok , et al. July 15, 2	2014-07-15
Electronic Device and Compound App 20140182681 - Dorok; Sascha ; et al.	2014-07-03
Chemical Compound for Organic Electronic Device and Organic Electronic Device App 20120119191 - Dorok; Sascha ; et al.	2012-05-17
Heterocyclic Compounds and the Use Thereof in Electronic and Optoelectronic Components App 20110309307 - Zeika; Olaf ; et al.	2011-12-22

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