% Expired Patents = 66.7

EPO Patents = 1

Forward Citations = 3

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7 inventors (with patents filed for the assignee):

Gert Neumann (2 out of 3 patents)

Sabine Dreihofer (2 out of 2 patents)

Klaus Rose (1 out of 8 patents)

4. Reinhold Waldeyer (1 out of 1 patent)

5. Manfred Görlich (1 out of 1 patent)

6. Mario Glasenapp (1 out of 1 patent)

7. Alexandra Geiss (1 out of 1 patent)

8. Hans-Josef Humpert (1 patent)

9. Kerstin Hymon (1 patent)

10. Serge Tavernier (0 patent)

3 patents: Sort by Forward Citations

1. 7063736 - Antistatic coating, in particular for toner transfer drums (2006-06-20),

2. 6618567 - Photoconductor drum having core element with roughened surface (2003-09-09),

3. 6500552 - Coating in particular for toner drums, and method for producing the same (2002-12-31),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#4 in Warstein

#8,434 in Germany

Warstein, Germany

Aeg Elektrofotografie Gmbh

Forward Citations = 3

7 inventors:

Gert Neumann (2 out of 3 patents)

Sabine Dreihofer (2 out of 2 patents)

Klaus Rose (1 out of 8 patents)

4. Reinhold Waldeyer (1 out of 1 patent)

5. Manfred Görlich (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Aeg Elektrofotografie Gmbh. Retrieved from https://idiyas.com/company/aeg-elektrofotografie

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]

1 patent (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]