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For the Inventor, By the Inventor

LI

Kuyus-Stiftung


USPTO Granted Patents = 2

% Expired Patents = 50.0

Forward Citations = 40

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3 inventors (with patents filed for the assignee):

goldMedal Toni Pfluger (1 out of 1 patent)

silverMedal Ulrich Loertscher (1 out of 3 patents)

bronzeMedal Karl Klammsteiner (1 out of 1 patent)


2 patents:

1. 6613144 - Pump-free dosing device for flowable media (2003-09-02),
2. 5457822 - Device for dispensing disinfectant, cleaning agent and/or scent into a (1995-10-17),
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USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#857 in

#97 in Liechtenstein

LI
LI

Kuyus-Stiftung

Forward Citations = 40

3 inventors:

goldMedal Toni Pfluger (1 out of 1 patent)

silverMedal Ulrich Loertscher (1 out of 3 patents)

bronzeMedal Karl Klammsteiner (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kuyus-Stiftung. Retrieved from https://idiyas.com/company/kuyus-stiftung

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]
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