Thyssenkrupp At.pro Tec Gmbh

Calculating rank

USPTO Granted Patents = 3

EPO Patents = 2

Forward Citations = 5

Loading Chart...

7 inventors (with patents filed for the assignee):

Hans-Heinrich Heldt (3 out of 3 patents)

Heinrich-Wilhelm Gudenau (3 out of 4 patents)

Alexander Babich (3 out of 3 patents)

4. Gerd König (3 out of 3 patents)

5. Wolfram König (3 out of 3 patents)

6. Dieter-Georg Senk (2 out of 2 patents)

7. Dieter Georg Senk (1 out of 1 patent)

8. Wolfram KÖNIG (0 patent)

9. Heinrich-Wilhelm Gundenau (0 patent)

3 patents: Sort by Forward Citations

1. 8444910 - Method for operating a shaft furnace, and shaft furnace operable by that method (2013-05-21),

2. 8309016 - Shaft furnace and method for operating a furnace (2012-11-13),

3. 8173064 - Method for operating a shaft furnace, and shaft furnance operable by that method (2012-05-08),

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#77 in Essen

#8,436 in Germany

Essen, Germany

Thyssenkrupp At.pro Tec Gmbh

Forward Citations = 5

7 inventors:

Hans-Heinrich Heldt (3 out of 3 patents)

Heinrich-Wilhelm Gudenau (3 out of 4 patents)

Alexander Babich (3 out of 3 patents)

4. Gerd König (3 out of 3 patents)

5. Wolfram König (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Thyssenkrupp At.pro Tec Gmbh. Retrieved from https://idiyas.com/company/thyssenkrupp-at-pro-tec

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

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]

2 patents (EPO):

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]