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Houston, TX, United States of America

Ingrain, Inc.

USPTO Granted Patents = 29

% Expired Patents = 13.8

CIPO Patents = 12

EPO Patents = 9

Trademarks = 6

Forward Citations = 377

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26 inventors (with patents filed for the assignee):

Naum Derzhi (12 out of 18 patents)

Jack Dvorkin (11 out of 12 patents)

Qian Fang (7 out of 7 patents)

4. Zbigniew M Wojcik (6 out of 6 patents)

5. Giuseppe De Prisco (4 out of 6 patents)

6. Michael Suhrer (4 out of 5 patents)

7. Avrami Grader (4 out of 5 patents)

8. Jonas Toelke (3 out of 21 patents)

9. Bryan Guzman (3 out of 4 patents)

10. Elizabeth Diaz (3 out of 3 patents)

11. Carl Sisk (3 out of 3 patents)

12. Timothy Cavanaugh (3 out of 3 patents)

13. Meghan Armbruster (3 out of 3 patents)

14. Joel D Walls (3 out of 10 patents)

15. Marcus Ganz (2 out of 3 patents)

29 patents: Sort by Forward Citations

1. 10113952 - Combined vibrational spectroscopy and laser induced breakdown spectroscopy for improved mineralogical and geochemical characterization of petroleum source or reservoir rocks (2018-10-30),

2. 10054577 - Method and system for obtaining geochemistry information from pyrolysis induced by laser induced breakdown spectroscopy (2018-08-21),

3. 9921334 - Combining multiple energy X-ray imaging and well data to obtain high-resolution rock, mechanical, and elastic property profiles (2018-03-20),

4. 9791431 - Cuttings-based well logging (2017-10-17),

5. 9746431 - Method and system for multi-energy computer tomographic cuttings analysis (2017-08-29),

6. 9741106 - Computed tomography (CT) systems and methods analyzing rock property changes resulting from a treatment (2017-08-22),

7. 9507047 - Method and system for integrating logging tool data and digital rock physics to estimate rock formation properties (2016-11-29),

8. 9396547 - Output display for segmented digital volume representing porous media (2016-07-19),

9. 9372162 - Characterization of subterranean formation properties derived from quantitative X-Ray CT scans of drill cuttings (2016-06-21),

10. 9285301 - Digital rock analysis systems and methods with reliable multiphase permeability determination (2016-03-15),

11. 9201026 - Method and system for estimating properties of porous media such as fine pore or tight rocks (2015-12-01),

12. 9183326 - Method for simulating fractional multi-phase/multi-component flow through porous media (2015-11-10),

13. 9142045 - Method for displaying two-dimensional geological image data in log format and displayed product (2015-09-22),

14. 9140117 - Method for evaluating relative permeability for fractional multi-phase, multi-component fluid flow through porous media (2015-09-22),

15. 9127529 - Process and system for preparation of X-ray scannable sample-embedded sliver for characterization of rock and other samples (2015-09-08),

Ingrain, Inc. is a leading provider of innovative scientific solutions for the oil and gas industry. Specializing in digital rock physics, Ingrain offers advanced technologies and expertise to understand reservoir properties and optimize oil and gas exploration and production. By accurately analyzing rock samples at the microscopic level, Ingrain provides valuable insights that help companies make informed decisions and maximize their resource potential.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

29 Patents

#177 in Houston, TX

#639 in Texas

#11,606 in US

#22,510 in the World

Houston, TX, United States of America

Ingrain, Inc.

Forward Citations = 377

26 inventors:

Naum Derzhi (12 out of 18 patents)

Jack Dvorkin (11 out of 12 patents)

Qian Fang (7 out of 7 patents)

4. Zbigniew M Wojcik (6 out of 6 patents)

5. Giuseppe De Prisco (4 out of 6 patents)

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