Elizabeth A Schiferl

This inventor holds 11 USPTO granted patents and 3 published patent applications, plus 2 CIPO patents and 5 EPO patents. Top assignees: The Lubrizol Corporation, Other. Active years: 2001-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Elizabeth A Schiferl. Retrieved from https://idiyas.com/inventor/elizabeth-a-schiferl

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

USPTO Granted Patents = 11 (Patent Applications = 3)

% Patents Active = 90.9

CIPO Patents = 2 (Patent Applications = 2)

EPO Patents = 5 (Patent Applications = 6)

Average Co-Inventor Count = 5.8

ph-index = 6

Forward Citations = 440(Granted Patents)

Location History:

Greer, SC (US) (2002)
Euclid, OH (US) (2001 - 2005)
Chagrin Falls, OH (US) (2021)
Saint Paul, MN (US) (2022 - 2024)

Company Filing History:

10 out of 1,317

The Lubrizol Corporation

patents

1 out of 834,513

Other

patents

Years Active: 2001-2024

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12129442 - Polyacrylate antifoam components for use in fuels (2024-10-29),

2. 12012565 - Wax anti-settling additive composition for use in diesel fuels (2024-06-18),

3. 11639479 - Polyacrylamide antifoam components for use in diesel fuels (2023-05-02),

4. 11326122 - Fluorinated polyacrylates antifoams in ultra-low viscosity (<5 CST) finished fluids (2022-05-10),

5. 11124721 - Polyacrylate antifoam components for use in diesel fuels (2021-09-21),

6. 6858046 - Emulsified water-blended fuel compositions (2005-02-22),

7. 6648929 - Emulsified water-blended fuel compositions (2003-11-18),

8. 6383237 - Process and apparatus for making aqueous hydrocarbon fuel compositions, and aqueous hydrocarbon fuel compositions (2002-05-07),

9. 6368367 - Process and apparatus for making aqueous hydrocarbon fuel compositions, and aqueous hydrocarbon fuel composition (2002-04-09),

10. 6368366 - Process and apparatus for making aqueous hydrocarbon fuel compositions, and aqueous hydrocarbon fuel composition (2002-04-09),

11. 6280485 - Emulsified water-blended fuel compositions (2001-08-28),

Title: Innovations of Elizabeth A Schiferl

Introduction

Elizabeth A Schiferl is a prominent inventor based in Euclid, OH (US). She has made significant contributions to the field of fuel additives, holding a total of 11 patents. Her work focuses on developing innovative solutions to enhance fuel performance and efficiency.

Latest Patents

Among her latest patents is a groundbreaking invention titled "Polyacrylate antifoam components for use in fuels." This patent discloses an antifoam component that includes at least one poly(acrylate) copolymer for use in fuel applications. Additionally, she has developed a "Wax anti-settling additive composition for use in diesel fuels," which comprises a specific combination of components aimed at improving the cold filter plugging point (CFPP) of fuels. These inventions showcase her expertise in formulating effective fuel additives.

Career Highlights

Throughout her career, Elizabeth has worked with notable companies, including the Lubrizol Corporation. Her experience in the industry has allowed her to refine her skills and contribute to advancements in fuel technology.

Collaborations

Elizabeth has collaborated with esteemed colleagues such as John J Mullay and Daniel T Daly. These partnerships have further enriched her work and led to innovative developments in her field.

Conclusion

Elizabeth A Schiferl's contributions to fuel additive technology are noteworthy, and her patents reflect her dedication to innovation. Her work continues to influence the industry and improve fuel performance.

Profile summary based on public USPTO records.