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For the Inventor, By the Inventor

Santiago, Chile

Proter S.p.a.


USPTO Granted Patents = 12

Forward Citations = 112

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12 inventors (with patents filed for the assignee):

goldMedal Augusto De Barbieri (4 out of 4 patents)

silverMedal Leone Dall'Asta (2 out of 10 patents)

bronzeMedal Mario Ercole Scevola (2 out of 2 patents)

4.  Germano Coppi (2 out of 7 patents)

5.  Julius G Bekesi (2 out of 6 patents)

6.  Augusto DeBarbieri (2 out of 4 patents)

7.  María Angélica Melo Mundaca (1 out of 1 patent)

8.  Paulina Godoy Melo (1 out of 1 patent)

9.  Orlando Godoy Olguïn (1 out of 1 patent)

10.  Piercarlo Braga (1 out of 1 patent)

11.  Charles A Friedmann (1 out of 1 patent)

12.  Vanna Springolo (1 out of 2 patents)


12 patents:

1. 10633751 - Direct electrowinning process with leaching solution (2020-04-28),
2. 4950687 - Diacetylrhein salts and their therapeutical use in the treatment of (1990-08-21),
3. 4910220 - Pharmaceutical compositions containing thio-dioxolane derivatives having (1990-03-20),
4. 4861599 - Galenic formulations for oral use of rhein derivatives with delayed (1989-08-29),
5. 4666887 - Intravenous or intraperitoneal administration of a tripeptide compound (1987-05-19),
6. 4540683 - In vitro and in vivo treatment of cancer cells and treatment of viruses (1985-09-10),
7. 4508710 - In vitro and in vivo treatment of cancer cells and treatment of viruses (1985-04-02),
8. 4485248 - Process for producing (1984-11-27),
9. 4428875 - Compounds of dichlorodiethylaminophenylalanine with anti-tumor activity (1984-01-31),
10. 4314999 - N-Acyl derivatives of glucosamine having antitumor chemotherapeutic (1982-02-09),
11. 4244968 - Treatment of arthritis and substances for use in such treatment (1981-01-13),
12. 4216208 - N-Acyl derivatives of glucosamines having antitumor chemotherapeutic (1980-08-05),
Company Overview
Proter S.p.a. is a prominent company based in Santiago, Chile, specializing in the development and manufacturing of advanced technological solutions. The organization focuses on sectors such as industrial automation, energy efficiency, and environmental sustainability. Proter is dedicated to innovation, leveraging cutting-edge research to enhance operational efficiency and reduce environmental impact. With a strong commitment to quality and sustainability, Proter plays a crucial role in advancing technology within the Latin American market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

12 Patents

#9 in Santiago

#13 in Chile

#48,163 in the World

Santiago, CL
Santiago, Chile

Proter S.p.a.

Forward Citations = 112

12 inventors:

goldMedal Augusto De Barbieri (4 out of 4 patents)

silverMedal Leone Dall'Asta (2 out of 10 patents)

bronzeMedal Mario Ercole Scevola (2 out of 2 patents)

4.  Germano Coppi (2 out of 7 patents)

5.  Julius G Bekesi (2 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Proter S.p.a.. Retrieved from https://idiyas.com/company/proter

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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