% Expired Patents = 25.0

Forward Citations = 1

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12 inventors (with patents filed for the assignee):

Paolo Maragni (4 out of 14 patents)

Livius Cotarca (4 out of 37 patents)

Massimo Verzini (3 out of 23 patents)

4. Ivan Michieletto (3 out of 7 patents)

5. Alfonso Melloni (2 out of 3 patents)

6. Raffaella Volpicelli (2 out of 8 patents)

7. Alberto Guidi (1 out of 6 patents)

8. Johnny Foletto (1 out of 10 patents)

9. Giorgio Soriato (1 out of 14 patents)

10. Mauro Andretto (1 out of 3 patents)

11. Elisa Melotto (1 out of 3 patents)

12. Corrado Colli (1 out of 2 patents)

4 patents: Sort by Forward Citations

1. 9604915 - Cyclopropanation of substituted phenylacetonitriles or phenyl acetates (2017-03-28),

2. 8933226 - Process for preparing Bosentan monohydrate and it's intermediates (2015-01-13),

3. 8927742 - Process for preparing Nebivolol (2015-01-06),

4. 8183391 - Process for preparing dorzolamide (2012-05-22),

Company Overview

Zach Systems S.p.a. is a leading technology company specializing in software development and IT solutions. With over a decade of experience, we provide cutting-edge systems that optimize business processes and enhance productivity. Our team of experts offers custom solutions tailored to meet the unique needs of each client. From web and mobile app development to cloud computing and data analytics, Zach Systems is your trusted partner for all your technology needs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#3 in Bresso

#1,960 in Italy

Bresso, Italy

Zach Systems S.p.a.

Forward Citations = 1

12 inventors:

Paolo Maragni (4 out of 14 patents)

Livius Cotarca (4 out of 37 patents)

Massimo Verzini (3 out of 23 patents)

4. Ivan Michieletto (3 out of 7 patents)

5. Alfonso Melloni (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Zach Systems S.p.a.. Retrieved from https://idiyas.com/company/zach-systems

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]