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For the Inventor, By the Inventor

Santiago, Chile

Vulco Sa.


USPTO Granted Patents = 19

% Expired Patents = 52.6



Trademarks = 1

Forward Citations = 38

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17 inventors (with patents filed for the assignee):

goldMedal Ricardo Abarca Melo (8 out of 13 patents)

silverMedal Rodrigo Guzman Castro (4 out of 4 patents)

bronzeMedal Osvaldo Quiroz Venegas (4 out of 4 patents)

4.  Marcelo Rademacher (2 out of 4 patents)

5.  Nestor Cinotti (2 out of 8 patents)

6.  Eduardo Francisco Olivares Castro (2 out of 2 patents)

7.  Ricardo Francisco Doberti Fernandez (2 out of 2 patents)

8.  Oscar Castro Soto (2 out of 3 patents)

9.  Ricardo Fernandez Daberti (2 out of 2 patents)

10.  Ricardo Fernandez Doberti (1 out of 1 patent)

11.  Eduardo Putz De La Fuente (1 out of 1 patent)

12.  Eduardo Cepeda (1 out of 2 patents)

13.  Victor Moreno (1 out of 1 patent)

14.  Alonso Pinto (1 out of 1 patent)

15.  Hector Lara (1 out of 1 patent)


19 patents:

1. 12042803 - Hydrocyclone (2024-07-23),
2. 11964283 - Lifter bar (2024-04-23),
3. 11565198 - Hydrocyclone vibration monitoring system and method (2023-01-31),
4. 11338305 - Hydrocyclone overflow outlet control device (2022-05-24),
5. 11007540 - Hydrocyclone (2021-05-18),
6. 9770723 - Stability control system for a hydrocyclone (2017-09-26),
7. 9593777 - Mechanical seal (2017-03-14),
8. 9415395 - Wear plate fastening system, arrangement and method (2016-08-16),
9. 9375722 - Wear plate system, arrangement and method (2016-06-28),
10. 9249885 - Mechanical seal with improved seal assembly (2016-02-02),
11. 9206906 - Adjustable mechanical seal (2015-12-08),
12. 8951418 - Stability control system for a hydrocyclone (2015-02-10),
13. 8753079 - Mechanical seal (2014-06-17),
14. 8403245 - Cushioning element for mill liner (2013-03-26),
15. 8104622 - Cyclone separator having an inlet head (2012-01-31),
Company Overview
Vulco Sa. is a prominent company based in Santiago, Chile, specializing in the development and manufacturing of high-quality tire solutions and related products. The organization focuses on providing innovative tire technologies and services tailored for various sectors, including automotive and industrial applications. With a commitment to enhancing performance and safety, Vulco Sa. leverages advanced research in materials and engineering to meet the evolving needs of its customers in the region and beyond.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

19 Patents

#5 in

#7 in

#32,663 in the World

Santiago, CL
Santiago, Chile

Vulco Sa.

Forward Citations = 38

17 inventors:

goldMedal Ricardo Abarca Melo (8 out of 13 patents)

silverMedal Rodrigo Guzman Castro (4 out of 4 patents)

bronzeMedal Osvaldo Quiroz Venegas (4 out of 4 patents)

4.  Marcelo Rademacher (2 out of 4 patents)

5.  Nestor Cinotti (2 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Vulco Sa.. Retrieved from https://idiyas.com/company/vulco-sa

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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