% Expired Patents = 25.0

Forward Citations = 68

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7 inventors (with patents filed for the assignee):

Donald Getzlaf (4 out of 25 patents)

Marty Stromquist (4 out of 25 patents)

Robert Nipper (2 out of 7 patents)

4. Lyle Laun (1 out of 20 patents)

5. Timothy H Willems (1 out of 5 patents)

6. Eric Schmelzl (1 out of 5 patents)

7. John E Ravensbergen (1 out of 51 patents)

4 patents: Sort by Forward Citations

1. 8931559 - Downhole isolation and depressurization tool (2015-01-13),

2. 8794331 - Tools and methods for use in completion of a wellbore (2014-08-05),

3. 8490702 - Downhole tool assembly with debris relief, and method for using same (2013-07-23),

4. 8201631 - Multi-functional isolation tool and method of use (2012-06-19),

Company Overview

NCS Oilfield Services Canada, Inc. is a leading provider of oilfield services in Canada. With a focus on delivering safe and reliable solutions to the oil and gas industry, NCS offers a wide range of services including fluid management, drilling fluids, solids control, and environmental services. Their team of experts are committed to providing innovative and cost-effective solutions to help clients optimize their operations and maximize efficiency.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#416 in

#3,466 in Canada

CA

Ncs Oilfield Services Canada, Inc.

Forward Citations = 68

7 inventors:

Donald Getzlaf (4 out of 25 patents)

Marty Stromquist (4 out of 25 patents)

Robert Nipper (2 out of 7 patents)

4. Lyle Laun (1 out of 20 patents)

5. Timothy H Willems (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ncs Oilfield Services Canada, Inc.. Retrieved from https://idiyas.com/company/ncs-oilfield-services-canada

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]