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Atlanta, GA, United States of America

Rpc, Inc.

USPTO Granted Patents = 38

% Expired Patents = 2.6

Trademarks = 3

Forward Citations = 452

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20 inventors (with patents filed for the assignee):

Mark W Dassel (21 out of 42 patents)

Eustathios Vassiliou (21 out of 142 patents)

Ader M Rostami (20 out of 29 patents)

4. David C DeCoster (20 out of 30 patents)

5. Douglas J Dudgeon (7 out of 8 patents)

6. Sharon M Aldrich (7 out of 10 patents)

7. Michael G Roberts (4 out of 8 patents)

8. James D Sturgill (4 out of 4 patents)

9. William S Appleman (3 out of 3 patents)

10. Jack E Fathauer (2 out of 3 patents)

11. Dale H Guthrie (2 out of 3 patents)

12. Donald R Whiteman (2 out of 2 patents)

13. Charles Carter Waid (1 out of 3 patents)

14. Scott D Campbell (1 out of 2 patents)

15. Harlon W Cowsar (1 out of 1 patent)

Core Competencies:

Catalyst Separation

Hydrocarbon Oxidation

Dibasic Acids

Adipic Acid

Polymer Preparation

Reaction Rate Control

NAD Extraction

Spectral Identification

Acetic Acid

Crude Oil

Hydraulic Systems

Container Handling

38 patents: Sort by Forward Citations

1. 10488387 - Methods and apparatus for extraction of NAD and proteins from crude oil and gas, drill cuttings, cores and other hydrocarbons and organics for unique spectral identification (2019-11-26),

2. 6433221 - Methods of separating catalyst in solution from a reaction mixture produced by oxidation of cyclohexane to adipic acid (2002-08-13),

3. 6433220 - Methods of extracting catalyst from a reaction mixture in the oxidation of cyclohexane to adipic acid (2002-08-13),

4. 6417128 - Methods and replacing water and cyclohexanone with acetic acid in aqueous solutions of catalyst (2002-07-09),

5. 6359173 - Methods and devices for oxidizing a hydrocarbon to form an acid (2002-03-19),

6. 6340420 - Methods of treating the oxidation mixture of hydrocarbons to respective dibasic acids (2002-01-22),

7. 6337051 - Device for detecting formation of a second liquid phase (2002-01-08),

8. 6326455 - Methods for treating cobalt catalyst in oxidation mixtures resulting from oxidation of hydrocarbons to dibasic acids (2001-12-04),

9. 6294689 - Methods for removing catalyst after oxidation of hydrocarbons (2001-09-25),

10. 6288274 - Methods and devices for controlling the reaction rate and/or reactivity of hydrocarbon to an intermediate oxidation product by adjusting the oxidant consumption rate (2001-09-11),

11. 6288270 - Methods for controlling the reaction rate of a hydrocarbon to an acid by making phase-related adjustments (2001-09-11),

12. 6232495 - Methods for treating cobalt catalyst in oxidation mixtures resulting from oxidation of hydrocarbons to dibasic acids (2001-05-15),

13. 6218573 - Methods of recovering catalyst in solution in the oxidation of cyclohexane to adipic acid (2001-04-17),

14. 6183698 - Devices for controlling the reaction rate of a hydrocarbon to an intermediate oxidation product by pressure drop adjustments (2001-02-06),

15. 6177053 - Devices for removing acetic acid from cyclohexane in the production of adipic acid (2001-01-23),

Company Overview

Rpc, Inc. is a technology-driven company based in Atlanta, GA, specializing in the development and manufacturing of advanced solutions for various industries. The organization focuses on innovative products and services that enhance operational efficiency and drive technological advancement. With a commitment to research and development, Rpc, Inc. engages in multiple domains, including software solutions and engineering services, catering to a diverse clientele across the United States and beyond.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

38 Patents

#82 in Atlanta, GA

#187 in Georgia

#9,033 in US

#17,860 in the World

Atlanta, GA, United States of America

Rpc, Inc.

Forward Citations = 452

20 inventors:

Mark W Dassel (21 out of 42 patents)

Eustathios Vassiliou (21 out of 142 patents)

Ader M Rostami (20 out of 29 patents)

4. David C DeCoster (20 out of 30 patents)

5. Douglas J Dudgeon (7 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rpc, Inc.. Retrieved from https://idiyas.com/company/rpc

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]

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