% Expired Patents = 12.5

Forward Citations = 272

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9 inventors (with patents filed for the assignee):

Guido Teodoro De Leo (7 out of 13 patents)

Cristiano Franzone (2 out of 6 patents)

Giovanni Garibotto (1 out of 3 patents)

4. Paolo Castello (1 out of 1 patent)

5. Enrico Del Ninno (1 out of 1 patent)

6. Massimo Mortola (1 out of 1 patent)

7. Francesco Stomeo (1 out of 1 patent)

8. Stefano Solari (1 out of 1 patent)

9. Nedo Gennari (1 out of 9 patents)

8 patents: Sort by Forward Citations

1. 7728244 - Mail sorting and sequencing system (2010-06-01),

2. 7460028 - Vehicle licence plates monitoring system (2008-12-02),

3. 7235756 - Mail sorting and sequencing system (2007-06-26),

4. 6576857 - Method of optimizing a mail sorting process (2003-06-10),

5. 6403906 - Method for controlling an accumulating device (2002-06-11),

6. 6366828 - Method for collecting and transporting groups of partly superimposed postal objects (2002-04-02),

7. 6337451 - Planning procedure for clearing mail sorting machine outputs concurrently with a mail sorting process (2002-01-08),

8. 6107588 - Method of sorting postal objects (2000-08-22),

Company Overview

Elsag Spa is a leading provider of innovative solutions for security and public safety. With a focus on advanced technology and unparalleled expertise, Elsag Spa delivers cutting-edge solutions for surveillance, access control, and communication systems. Their products are trusted by government agencies, law enforcement, and critical infrastructure operators around the world.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#12 in Genoa

#1,114 in Italy

Genoa, Italy

Elsag Spa

Forward Citations = 272

9 inventors:

Guido Teodoro De Leo (7 out of 13 patents)

Cristiano Franzone (2 out of 6 patents)

Giovanni Garibotto (1 out of 3 patents)

4. Paolo Castello (1 out of 1 patent)

5. Enrico Del Ninno (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Elsag Spa. Retrieved from https://idiyas.com/company/elsag-spa

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]