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Chicago, IL, United States of America

Standard Oil Company (indiana)

USPTO Granted Patents = 1,055

Forward Citations = 16,340

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736 inventors (with patents filed for the assignee):

Ellis K Fields (69 out of 77 patents)

Ralph J Bertolacini (43 out of 53 patents)

Albert L Hensley, Jr (29 out of 57 patents)

4. Leonard M Quick (22 out of 27 patents)

5. Thomas D Nevitt (21 out of 32 patents)

6. Edward E Paschke (18 out of 36 patents)

7. Tayseer S Nimry (18 out of 18 patents)

8. Nicholas M Karayannis (17 out of 29 patents)

9. James R Stephens (17 out of 18 patents)

10. Imre Puskas (17 out of 26 patents)

11. Marvin R Klotz (16 out of 19 patents)

12. Richard J Lee (16 out of 19 patents)

13. Wassily W Poppe (15 out of 26 patents)

14. Carl A Udovich (13 out of 34 patents)

15. Robert G Keske (13 out of 15 patents)

Core Competencies:

Borehole Parameters

Lithium Electrodes

Flow Improvers

Cracking Catalyst

Electrochemical Cells

Seismic Data Acquisition

Lubricating Oils

Hydrotreating Catalysts

Hydrobromination Process

Sulfur Removal Systems

Injection Moldable Polymers

Tar Sands Extraction

1,055 patents: Sort by Forward Citations

1. 4829486 - Transmitting multiple borehole parameters in sonic logging (1989-05-09),

2. 4780380 - Porous lithium electrodes and their use in nonaqueous electrochemical (1988-10-25),

3. 4746327 - Ethylene-unsaturated, ester-substituted olefin terpolymer flow improvers (1988-05-24),

4. 4713421 - Process for obtaining narrow molecular weight distribution in vinyl (1987-12-15),

5. 4711766 - Apparatus for mixing cracking catalyst with a fluid hydrocarbon (1987-12-08),

6. 4705832 - Injection moldable amide-imide copolymers containing polyetherimides (1987-11-10),

7. 4705643 - Detergent lubricant compositions (1987-11-10),

8. 4699895 - Process for the manufacture of catalysts for the production of maleic (1987-10-13),

9. 4684674 - Injection moldable polyamide-imide containing aromatic sulfone polymers (1987-08-04),

10. 4677598 - Seismic data acquisition method (1987-06-30),

11. 4673442 - Decoking process (1987-06-16),

12. 4672169 - Apparatus and method for heating materials with a laser heat source (1987-06-09),

13. 4670104 - Polar solvent dedusting (1987-06-02),

14. 4668380 - Method for treating shale (1987-05-26),

15. 4656153 - Active carbon containing a dispersion of a metal component and method (1987-04-07),

Standard Oil Company (Indiana) is an American oil company founded in 1889. It was originally part of John D. Rockefeller's Standard Oil Trust, but it became an independent company in 1911 due to antitrust legislation. Standard Oil Company (Indiana) is primarily engaged in the exploration, production, refining, and marketing of petroleum and related products. With a rich history and expertise in the oil industry, the company has established itself as a leading player in the energy sector.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

1,055 Patents

#5 in Chicago, IL

#26 in Illinois

#467 in US

#934 in the World

Chicago, IL, United States of America

Standard Oil Company (indiana)

Forward Citations = 16,340

736 inventors:

Ellis K Fields (69 out of 77 patents)

Ralph J Bertolacini (43 out of 53 patents)

Albert L Hensley, Jr (29 out of 57 patents)

4. Leonard M Quick (22 out of 27 patents)

5. Thomas D Nevitt (21 out of 32 patents)

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