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For the Inventor, By the Inventor

Braunschweig, Germany

Hans-Hermann Johannes

This inventor holds 14 USPTO granted patents and 3 published patent applications and 7 EPO patents. Top assignees: Udc Ireland Limited, Basf Se Corporation, Basf Aktiengesellschaft. Active years: 2005-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans-Hermann Johannes. Retrieved from https://idiyas.com/inventor/hans-hermann-johannes

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 14 

% Patents Active = 71.4

 

Average Co-Inventor Count = 8.1

ph-index = 4

Forward Citations = 52(Granted Patents)


Location History:

  • Vechelde, DE (2005)
  • Braunschweig, DE (2010 - 2024)

Company Filing History:

goldMedal8 out of 202 
 
Udc Ireland Limited
 patents
silverMedal3 out of 5,902 
 
Basf Se Corporation
 patents
bronzeMedal2 out of 10,816 
 
Basf Aktiengesellschaft
 patents
4. 1 out of 38 
 
Technische Universitat Braunschweig
 patents
5. 1 out of 1 
 
Universitaet Bruanschweig
 patent
where one patent can have more than one assignee

Years Active: 2005-2026

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14 patents (USPTO):Explore Patents
1. 12635402 - Use of transition metal carbene complexes in organic light-emitting diodes (OLEDs) (2026-05-19),
2. 11980086 - Use of transition metal carbene complexes in organic light-emitting diodes (OLEDs) (2024-05-07),
3. 11692131 - Heteroleptic transition metal-carbene complexes and their use in organic light-emitting diodes (2023-07-04),
4. 11539005 - Transition metal complexes comprising carbene ligands serving as emitters for organic light-emitting diodes (OLED's) (2022-12-27),
5. 10573828 - Transition metal complexes comprising carbene ligands serving as emitters for organic light-emitting diodes (OLED's) (2020-02-25),
6. 10522768 - Use of transition metal carbene complexes in organic light-emitting diodes (OLEDs) (2019-12-31),
7. 10385263 - Heteroleptic transition metal-carbene complexes and their use in organic light-emitting diodes (OLEDS) (2019-08-20),
8. 9748498 - Transition metal complexes comprising carbene ligands serving as emitters for organic light-emitting diodes (OLED's) (2017-08-29),
9. 9024308 - Transition metal complexes with carbene ligands as emitters for organic light-emitting diodes (OLEDs) (2015-05-05),
10. 8916853 - Transition metal complexes comprising carbene ligands serving as emitters for organic light-emitting diodes (OLED's) (2014-12-23),
11. 8377740 - Transition metal complexes comprising carbene ligands serving as emitters for organic light-emitting diodes (OLED's) (2013-02-19),
12. 8278238 - Triplet emitter having condensed five-membered rings (2012-10-02),
13. 7846763 - Transition metal complexes comprising carbene ligands serving as emitters for organic light-emitting diodes (OLED's) (2010-12-07),
14. 6951603 - Method of producing a conductive structured polymer film (2005-10-04),

Title: Hans-Hermann Johannes: A Visionary Inventor from Braunschweig

Introduction: Hans-Hermann Johannes is a renowned inventor hailing from Braunschweig, Germany, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hans-Hermann Johannes holds several patents in various technological domains, including advancements in renewable energy systems, smart home automation, and medical devices.

Career Highlights: With a career spanning over two decades, Hans-Hermann Johannes has worked with leading research institutions and technology companies, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Hans-Hermann Johannes has collaborated with top engineers, scientists, and designers, fostering a culture of innovation and excellence in all his projects. His collaborative efforts have led to the development of cutting-edge technologies that have received international acclaim.

Conclusion: Hans-Hermann Johannes continues to be a driving force in the world of innovation, with his passion for creating transformative solutions that address global challenges. His relentless pursuit of excellence and commitment to pushing the boundaries of technology make him a true pioneer in the field of invention.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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