Kaba Schliesssysteme Ag

Calculating rank

USPTO Granted Patents = 4

% Expired Patents = 50.0

CIPO Patents = 4

Trademarks = 1

Forward Citations = 36

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5 inventors (with patents filed for the assignee):

Ulrich Graf (2 out of 2 patents)

Johann Locher (2 out of 2 patents)

Klaus Ulrich Klosa (1 out of 5 patents)

4. Roman Eppenberger (1 out of 1 patent)

5. Arno Kleinhaeni (1 out of 1 patent)

6. Roman Mathiuet (0 patent)

7. Arno Kleinhani (0 patent)

8. Otto Kung (0 patent)

4 patents: Sort by Forward Citations

1. 7631187 - Method for the initialisation of mobile data supports (2009-12-08),

2. 6912881 - Security reversible key and locking system (2005-07-05),

3. 6126078 - Identification medium with passive electronic data carrier storing a (2000-10-03),

4. 5844244 - Portable identification carrier (1998-12-01),

Company Overview

Kaba Schliesssysteme AG is a leading provider of access control systems and security solutions. With a history dating back over 150 years, Kaba offers a wide range of products including electronic and mechanical locks, key systems, and more. Their innovative solutions are trusted by businesses, governments, and individuals worldwide to protect their assets and provide secure access to buildings and facilities.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#8 in Wetzikon

#2,006 in Switzerland

Wetzikon, Switzerland

Kaba Schliesssysteme Ag

Forward Citations = 36

5 inventors:

Ulrich Graf (2 out of 2 patents)

Johann Locher (2 out of 2 patents)

Klaus Ulrich Klosa (1 out of 5 patents)

4. Roman Eppenberger (1 out of 1 patent)

5. Arno Kleinhaeni (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kaba Schliesssysteme Ag. Retrieved from https://idiyas.com/company/kaba-schliesssysteme-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]

4 patents (CIPO):

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]