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USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#678 in
#6,535 in United Kingdom
Schlumberger Wcp Ltd.
Forward Citations = 109
4 inventors:
Schlumberger Wcp Ltd.
Calculating rank
% Expired Patents = 50.0
Forward Citations = 109
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4 inventors (with patents filed for the assignee):
Geoff Downton (1 out of 37 patents)
Nigel Dennis Griffin (1 out of 39 patents)
Peter Raymond Hughes (1 out of 15 patents)
4. Mark A Colebrook (1 out of 3 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Schlumberger Wcp Ltd.. Retrieved from https://idiyas.com/company/schlumberger-wcp
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]
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]
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]