Forward Citations = 122

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3 inventors (with patents filed for the assignee):

Tawassul Ali Khan (7 out of 14 patents)

Sofia Khan (1 out of 1 patent)

Sofia Khan McGuire (1 out of 2 patents)

7 patents: Sort by Forward Citations

1. 9234971 - Direct reservoir signature using the drag wave (2016-01-12),

2. 6807487 - Mapping permeable reservoir formations by measuring the elastic nonlinear interactions of a seismic wave as it propagates through the reservoir rock matrix and its pore fluids (2004-10-19),

3. 6789018 - Mapping reservoir rocks using frequency spectral broadening and the presence of the slow-wave (2004-09-07),

4. 6678617 - Mapping subsurface open fractures using elastically nonlinear interaction of two surface-generated waves (2004-01-13),

5. 6631783 - Mapping reservoir characteristics using earth's nonlinearity as a seismic attribute (2003-10-14),

6. 6614717 - Time-lapse seismic using nonlinear seismic imaging (2003-09-02),

7. 6597632 - Mapping subsurface fractures using nonlinearity measurements (2003-07-22),

Company Overview

Nonlinear Seismic Imaging, Inc. is a leading provider of advanced seismic imaging solutions for the oil and gas industry. Our cutting-edge technology allows for precise and detailed imaging of subsurface structures, enabling companies to make better informed decisions for exploration and production activities. With a team of experienced professionals and a commitment to innovation, we are dedicated to delivering the highest quality imaging services to our clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#5 in Cypress, TX

#2,551 in Texas

#39,879 in US

Cypress, TX, United States of America

Nonlinear Seismic Imaging, Inc.

Forward Citations = 122

3 inventors:

Tawassul Ali Khan (7 out of 14 patents)

Sofia Khan (1 out of 1 patent)

Sofia Khan McGuire (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nonlinear Seismic Imaging, Inc.. Retrieved from https://idiyas.com/company/nonlinear-seismic-imaging

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]