% Expired Patents = 55.6

EPO Patents = 1

Trademarks = 2

Forward Citations = 18

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8 inventors (with patents filed for the assignee):

Andreas Wardak (3 out of 7 patents)

Friedhelm Steinhilber (3 out of 15 patents)

Siegfried Moeller (2 out of 7 patents)

4. Peter Xavier Kearney (1 out of 6 patents)

5. Markus Weber (1 out of 1 patent)

6. Nikolaus Bernhard Bergander (1 out of 1 patent)

7. Peter Xaver Kearney (1 out of 1 patent)

8. Karl-Heinz Niggemann, Legal Representative (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 8186668 - Stack feeding aeration device and method (2012-05-29),

2. 8148933 - Circuit arrangement for load-dependent control of current flow time in motor windings of self-timed bipolar stepper motors (2012-04-03),

3. 7800860 - Device for storing data carriers (2010-09-21),

4. 7639573 - Device for handling data media in a storage device (2009-12-29),

5. 7637494 - Device for separating sheets of a recording medium (2009-12-29),

6. 7556258 - Feed roller, feed roller assembly, and sheet handling system (2009-07-07),

7. 7533883 - Sheet conveyor for conveying individual sheets (2009-05-19),

8. 7458569 - Device for separating the individual sheets of a print medium (2008-12-02),

9. 7369354 - Device for storage of data on data carriers accommodated in cassettes (2008-05-06),

Company Overview

BDT AG is a leading provider of automation solutions for various industries including automotive, pharmaceutical, and consumer goods. With over 50 years of experience, BDT AG specializes in designing and manufacturing high-quality robotic systems, conveyor systems, and assembly lines to streamline production processes and improve efficiency. Their innovative solutions have helped numerous companies increase productivity and reduce costs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

9 Patents

#1 in Rottweil

#4,072 in Germany

Rottweil, Germany

Bdt Ag

Forward Citations = 18

8 inventors:

Andreas Wardak (3 out of 7 patents)

Friedhelm Steinhilber (3 out of 15 patents)

Siegfried Moeller (2 out of 7 patents)

4. Peter Xavier Kearney (1 out of 6 patents)

5. Markus Weber (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bdt Ag. Retrieved from https://idiyas.com/company/bdt-ag

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]