% Expired Patents = 100.0

EPO Patents = 3

Forward Citations = 33

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7 inventors (with patents filed for the assignee):

Franz Wintrich (8 out of 18 patents)

Volker Stephan (5 out of 5 patents)

Erik Schaffernicht (1 out of 1 patent)

4. Florian Steege (1 out of 1 patent)

5. Thomas Vesper (1 out of 1 patent)

6. Dirk Schmidt (1 out of 1 patent)

7. Bernd Beyer (1 out of 1 patent)

8. Peter Richter (0 patent)

9. Steffen Müller (0 patent)

8 patents: Sort by Forward Citations

1. 8340789 - System for monitoring and optimizing controllers for process performance (2012-12-25),

2. 8019446 - Control loop for regulating a combustion process (2011-09-13),

3. 7637735 - Procedure for regulating a combustion process (2009-12-29),

4. 7624082 - Correlation of plant states for feedback control of combustion (2009-11-24),

5. 7610252 - Method for developing a process model (2009-10-27),

6. 7231078 - Method for monitoring a thermodynamic process (2007-06-12),

7. 7035717 - Method for controlling a thermodynamic process, in particular a combustion process (2006-04-25),

8. 6875014 - Method for monitoring a combustion process, and corresponding device (2005-04-05),

Company Overview

Powitec Intelligent Technologies GmbH is a leading provider of advanced process optimization solutions for the cement and mining industries. With over 20 years of experience, Powitec's state-of-the-art software helps companies improve efficiency, reduce energy consumption, and lower production costs. Their innovative products and services have been trusted by major players in the industry worldwide.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#48 in Essen

#4,424 in Germany

Essen, Germany

Powitec Intelligent Technologies Gmbh

Forward Citations = 33

7 inventors:

Franz Wintrich (8 out of 18 patents)

Volker Stephan (5 out of 5 patents)

Erik Schaffernicht (1 out of 1 patent)

4. Florian Steege (1 out of 1 patent)

5. Thomas Vesper (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Powitec Intelligent Technologies Gmbh. Retrieved from https://idiyas.com/company/powitec-intelligent-technologies

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]

3 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]