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For the Inventor, By the Inventor

Baar, Switzerland

Cws International Ag


USPTO Granted Patents = 16

Forward Citations = 261

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14 inventors (with patents filed for the assignee):

goldMedal Markus Ehrensperger (6 out of 8 patents)

silverMedal Manfred Baumann (5 out of 15 patents)

bronzeMedal Sandro Arabian (4 out of 10 patents)

4.  Albert Gaide (2 out of 13 patents)

5.  Hans-Jorg Studer (2 out of 3 patents)

6.  Hans-Jörg Studer (2 out of 5 patents)

7.  Christian Frei (1 out of 9 patents)

8.  Hans-Peter Meier (1 out of 2 patents)

9.  Patrick Besserer (1 out of 1 patent)

10.  Frederic A Montijn (1 out of 1 patent)

11.  Gideon Noordenbos (1 out of 1 patent)

12.  Rupert Pachler (1 out of 1 patent)

13.  Werner Wilhelm (1 out of 2 patents)

14.  Ulrich Lehmann (1 out of 1 patent)


16 patents:

1. D451394 - Dispensing bottle (2001-12-05),
2. D449475 - Towel dispenser (2001-10-24),
3. 6267460 - Towel dispenser (2001-07-31),
4. 6254065 - Evaporation dispenser having a control timer for timed release of a volatile substance from an evaporation chamber (2001-07-03),
5. D439456 - Towel dispenser (2001-03-28),
6. 6145283 - Apparatus for sanitary packing of used objects (2000-11-14),
7. 6098211 - Triggering of a cleaning, ventilation and/or disinfection process (2000-08-08),
8. 6007168 - Dispenser of hand-drying strips of material (1999-12-28),
9. 5862954 - Device for producing soap lather and use thereof (1999-01-26),
10. D394933 - Combined refuse bin and mount (1998-06-02),
11. 5573318 - Towel dispenser (1996-11-12),
12. D358201 - Combined toilet and toilet seat cleaning unit (1995-05-09),
13. 5390833 - Room spray dispenser (1995-02-21),
14. 5340045 - Method for the sequential provision of portions of a towel web (1994-08-23),
15. 5184885 - Cloth towel dispenser with two adjoining units (1993-02-09),
Company Overview
Cws International AG, headquartered in Baar, Switzerland, specializes in innovative solutions for the management of water resources and environmental sustainability. The company focuses on developing advanced technologies and systems that enhance water quality and promote efficient usage. With a commitment to research and development, Cws International AG operates in various sectors, including industrial applications and municipal services, aiming to address global challenges related to water scarcity and environmental protection.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

16 Patents

#24 in Baar

#763 in Switzerland

#37,831 in the World

Baar, CH
Baar, Switzerland

Cws International Ag

Forward Citations = 261

14 inventors:

goldMedal Markus Ehrensperger (6 out of 8 patents)

silverMedal Manfred Baumann (5 out of 15 patents)

bronzeMedal Sandro Arabian (4 out of 10 patents)

4.  Albert Gaide (2 out of 13 patents)

5.  Hans-Jorg Studer (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cws International Ag. Retrieved from https://idiyas.com/company/cws-international-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]
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