Chadds Ford, PA, United States of America

Mary E Koban

This inventor holds 19 USPTO granted patents and 12 published patent applications and 14 EPO patents, primarily in Refrigerant Technology. Top assignee: The Chemours Company Fc, LLC. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mary E Koban. Retrieved from https://idiyas.com/inventor/mary-e-koban

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

Calculating rank

USPTO Granted Patents = 19 (Patent Applications = 12)

% Patents Active = 100.0

EPO Patents = 14 (Patent Applications = 33)

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 13(Granted Patents)

Company Filing History:

19 out of 335

The Chemours Company Fc, LLC

patents

Years Active: 2016-2026

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Areas of Expertise:

Refrigerant Blends

Heat Exchangers

Low GWP Refrigerants

Lubricant Compositions

Flammable Refrigerants

Vapor Compression

Polyol Esters

Azeotropic Compositions

Air Conditioning Systems

PAG Lubricants

POE Lubricants

Hydrofluoro-Olefins

19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12559659 - Stabilized fluoroolefin compositions and methods for their production, storage and usage (2026-02-24),

2. 12441949 - Compositions, system and methods for introducing POE lubricant into an electric (HEV, PHEV, EV) automotive air-conditioning/heating system or stationary air-conditioning/heating system or stationary refrigeration system using lower or low GWP refrigerant or refrigerant blends (2025-10-14),

3. 12429265 - Methods and containers for transporting, transferring, storing and using refrigerants (2025-09-30),

4. 12351772 - Compositions, system and methods for introducing PAG lubricant or refrigerant into an air-conditioning or system using lower or low GWP refrigerant or refrigerant blends (2025-07-08),

5. 12344457 - Can tap (2025-07-01),

6. 12297387 - Azeotropic compositions of HFO-1234YF and propylene (2025-05-13),

7. 12287129 - Method for exchanging heat in vapor compression heat transfer systems and vapor compression heat transfer systems comprising intermediate heat exchangers with dual-row evaporators or condensers (2025-04-29),

8. 12071582 - Process and methods for reclaiming flammable and non-flammable hydrofluoro-olefin containing refrigerants (2024-08-27),

9. 11867436 - Method for exchanging heat in vapor compression heat transfer systems and vapor compression heat transfer systems comprising intermediate heat exchangers with dual-row evaporators or condensers (2024-01-09),

10. 11802253 - Compositions, system and methods for introducing PAG lubricant or refrigerant into an air-conditioning or system using lower or low GWP refrigerant or refrigerant blends (2023-10-31),

11. 11781051 - Azeotropic compositions of HFO-1234YF and hydrocarbons (2023-10-10),

12. 11624534 - Method for exchanging heat in vapor compression heat transfer systems and vapor compression heat transfer systems comprising intermediate heat exchangers with dual-row evaporators or condensers (2023-04-11),

13. 11453834 - Compositions, system and methods for introducing POE lubricant into an air-conditioning or a refrigeration system (2022-09-27),

14. 11427777 - Compositions, system and methods for introducing PAG lubricant or refrigerant into an air-conditioning or system using lower or low GWP refrigerant or refrigerant blends (2022-08-30),

15. 10913913 - Polyol ester compositions (2021-02-09),

Title: Innovations of Mary E Koban

Introduction

Mary E Koban is a prominent inventor based in Chadds Ford, Pennsylvania. She has made significant contributions to the field of automotive air-conditioning and heating systems, particularly focusing on environmentally friendly technologies. With a total of 18 patents to her name, Koban's work reflects her commitment to innovation and sustainability.

Latest Patents

Koban's latest patents include compositions, systems, and methods for introducing POE lubricant into electric automotive air-conditioning and heating systems. These innovations are designed to work with low global warming potential (GWP) refrigerants, ensuring that vehicle heat management systems are both efficient and environmentally friendly. Additionally, she has developed methods for charging lubricants and specific additives using low GWP refrigerants, such as HFO-1234yf. Another notable patent involves a system and method for delivering refrigerants to a refrigerant system, which includes a comprehensive distribution system and monitoring capabilities.

Career Highlights

Throughout her career, Koban has worked with leading companies in the industry, including The Chemours Company and E.I. du Pont de Nemours and Company. Her experience in these organizations has allowed her to develop and refine her innovative ideas, contributing to advancements in refrigerant technologies.

Collaborations

Koban has collaborated with notable colleagues, including Nina E Gray and Hubert Mentz, Jr. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in the field of automotive technologies.

Conclusion

Mary E Koban's contributions to the field of automotive air-conditioning and heating systems highlight her dedication to innovation and sustainability. Her extensive patent portfolio and collaborative efforts with industry leaders underscore her impact on environmentally friendly technologies.

Profile summary based on public USPTO records.