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Thad O Walker

This inventor holds 34 USPTO granted patents, primarily in Drilling Fluids. Top assignees: Exxon Research and Engineering Company, Texaco Inc., O'brien-Goins-Simpson & Associates. Active years: 1976-1998.

USPTO Granted Patents = 34

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 12

Forward Citations = 512(Granted Patents)

Location History:

Houston, TX (US) (1976 - 1978)
Humble, TX (US) (1979 - 1986)
Kingwood, TX (US) (1995 - 1998)

Company Filing History:

20 out of 4,227

Exxon Research and Engineering Company

O'brien-Goins-Simpson & Associates

patents

Years Active: 1976-1998

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Areas of Expertise:

Drilling Fluids

Viscosifiers

Oil Recovery

Additives

Thermoplastic Polymers

Fluid Loss

Emulsion

Water Base

Sulfonated

Drilling Mud

Ionic Strength

Cementing

34 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5710107 - Environmentally safe drilling fluid (1998-01-20),

2. 5403820 - Environmentally safe water base drilling fluid (1995-04-04),

3. 4584386 - Alkylthiomethyl substituted mono-oxazolines (1986-04-22),

4. 4579669 - High temperature drilling fluids based on sulfonated thermoplastic (1986-04-01),

5. 4540496 - Intramolecular polymer complexes - viscosifiers for high ionic strength (1985-09-10),

6. 4525522 - Drilling fluids based on sulfonated thermoplastic polymers having (1985-06-25),

7. 4510998 - Fluid loss additive for well drilling (1985-04-16),

8. 4508628 - Fast drilling invert emulsion drilling fluids (1985-04-02),

9. 4491524 - Lubricating additive for drilling muds (1985-01-01),

10. 4478727 - Sodium styrene sulfonate-co-sodium-n-(4-sulfophenyl)-maleimide- an (1984-10-23),

11. 4465801 - Interfacial viscosification of aqueous system utilizing sulfonated (1984-08-14),

12. 4464269 - Additive composition for release of stuck drill pipe (1984-08-07),

13. 4447338 - Drilling mud viscosification agents based on sulfonated ionomers (1984-05-08),

14. 4442011 - Drilling mud viscosification agents based on sulfonated ionomers (1984-04-10),

15. 4436638 - Additive composition for release of stuck drill pipe (1984-03-13),

Title: The Inventor Thad O Walker: Pioneering Innovations in Humble, TX

Introduction: Thad O Walker is a distinguished inventor based in Humble, Texas, known for his groundbreaking contributions to various fields.

Latest Patents: Thad O Walker holds several patents in the areas of technology and engineering, showcasing his continuous commitment to innovation.

Career Highlights: With a career spanning over two decades, Thad O Walker has been at the forefront of developing cutting-edge solutions that have revolutionized industries.

Collaborations: Throughout his career, Thad O Walker has collaborated with leading companies, research institutions, and universities to bring his inventions to life and make a lasting impact on society.

Conclusion: Thad O Walker's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor in Humble, Texas, and beyond.

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