Amir Gamal Maria

This inventor holds 7 USPTO granted patents and 9 published patent applications, plus 11 CIPO patents and 10 EPO patents. Top assignees: Chevron U.s.a. Inc., Chevron Oronite Company LLC. Active years: 2017-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Amir Gamal Maria. Retrieved from https://idiyas.com/inventor/amir-gamal-maria

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 7 (Patent Applications = 9)

% Patents Active = 100.0

CIPO Patents = 11 (Patent Applications = 3)

EPO Patents = 10 (Patent Applications = 12)

Average Co-Inventor Count = 3.5

ph-index = 1

Forward Citations = 2(Granted Patents)

Location History:

San Ramon, CA (US) (2017)
Alameda, CA (US) (2020)
Vallejo, CA (US) (2022)
Fremont, CA (US) (2021 - 2023)

Company Filing History:

Chevron Oronite Company LLC

patents

where one patent can have more than one assignee

Years Active: 2017-2023

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11802255 - Composition and method for preventing or reducing low speed pre-ignition in direct injected spark-ignited engines (2023-10-31),

2. 11441477 - Method for preventing or reducing low speed pre-ignition in direct injected spark-ignited engines with silane-containing lubricant (2022-09-13),

3. 11401482 - Method for preventing or reducing low speed pre-ignition in direct injected spark-ignited engines with cobalt-containing lubricant (2022-08-02),

4. 11142715 - Amino alkanediols and carboxylate salts as additives for improving fuel efficiency (2021-10-12),

5. 10844307 - Method for preventing or reducing low speed pre-ignition in direct injected spark-ignited engines with manganesemanganese-containing lubricant (2020-11-24),

6. 9663739 - Method for increasing the maximum operating speed of an internal combustion engine operated in a low temperature combustion mode (2017-05-30),

7. 9562206 - Method for increasing the high load (knock) limit of an internal combustion engine operated in a low temperature combustion mode (2017-02-07),

Title: Innovations by Amir Gamal Maria

Introduction

Amir Gamal Maria is a notable inventor based in Fremont, California. He has made significant contributions to the field of engine lubrication, holding a total of seven patents. His work focuses on improving engine performance and efficiency, particularly in direct injected spark-ignited engines.

Latest Patents

Among his latest patents is a composition and method for preventing or reducing low speed pre-ignition in direct injected spark-ignited engines. This invention discloses improved lubricating compositions that effectively prevent or reduce low speed pre-ignition, as well as corrosion of engine components. The lubricating compositions include a base oil combined with a calcium chelate complex, optionally in further combination with additional additives. Another significant patent involves a method for preventing or reducing low speed pre-ignition in direct injected spark-ignited engines using a silane-containing lubricant. This patent describes a lubricating engine oil composition for use in down-sized boosted engines, comprising a lubricating oil base stock as a major component, and at least one silane-containing compound.

Career Highlights

Amir has worked with prominent companies in the industry, including Chevron U.S.A. Inc. and Chevron Oronite Company LLC. His experience in these organizations has contributed to his expertise in engine lubrication technologies.

Collaborations

Amir has collaborated with notable coworkers such as Richard E. Cherpeck and Theresa Liang Gunawan. Their combined efforts have further advanced the innovations in engine lubrication.

Conclusion

Amir Gamal Maria's contributions to engine lubrication technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in engine performance and efficiency.

Profile summary based on public USPTO records.