% Expired Patents = 33.3

EPO Patents = 4

Forward Citations = 32

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6 inventors (with patents filed for the assignee):

Phillipe Cravatte (3 out of 3 patents)

Philippe Louis Cravatte (1 out of 2 patents)

Pascal Bartette (1 out of 3 patents)

4. Philippe Cravatte (1 out of 5 patents)

5. Nikola Vidman (1 out of 1 patent)

6. Terence Alexander Moore (1 out of 1 patent)

7. Mathew John Kennedy (2 patents)

8. Philippe Cravatte (0 patent)

9. Phillipe Cravatte (0 patent)

6 patents: Sort by Forward Citations

1. 8657018 - Circulating sub (2014-02-25),

2. 8297376 - Coring apparatus with sensors (2012-10-30),

3. 8146684 - Coring apparatus with sensors (2012-04-03),

4. 7878269 - Monitoring apparatus for core barrel operations (2011-02-01),

5. 7600580 - Sealed core sample barrel (2009-10-13),

6. 6712158 - Apparatus and method for coring and/or drilling (2004-03-30),

Company Overview

Corpro Systems Limited is a leading provider of specialized drilling tools and services for the offshore oil and gas industry. With a focus on innovative technology and unparalleled customer service, we strive to deliver efficient and cost-effective solutions to our clients worldwide. Our expertise in wellbore cleaning, well abandonment, and other drilling operations has made us a trusted partner for some of the biggest names in the industry. Visit our website to learn more about our services and how we can help you achieve your drilling goals.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

6 Patents

#6 in Aberdeenshire

#2,679 in United Kingdom

Aberdeenshire, United Kingdom

Corpro Systems Limited

Forward Citations = 32

6 inventors:

Phillipe Cravatte (3 out of 3 patents)

Philippe Louis Cravatte (1 out of 2 patents)

Pascal Bartette (1 out of 3 patents)

4. Philippe Cravatte (1 out of 5 patents)

5. Nikola Vidman (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Corpro Systems Limited. Retrieved from https://idiyas.com/company/corpro-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]

4 patents (EPO):

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]