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Inventor profile of:

Stefan Hilf

City:

Zwingenberg

Country:

Germany

Published Applications:

6

Last publication date:

2026-01-15

Top Assignees for applications by Stefan Hilf

The entities that hold a legal rights for patent applications filed by inventor Hilf Stefan:

  • Evonik Operations GmbH 6 Essen, Germany

Recent patent applications by Hilf Stefan

Stefan Hilf from Zwingenberg, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-01-15
US20260015536A1
Chemistry; metallurgy

METHOD OF COOLING AN ELECTRICAL EQUIPMENT SYSTEM BY USING A DIELECTRIC FLUID COMPOSITION HAVING GOOD HEAT DISSIPATION OVER A WIDE TEMPERATURE RANGE

#2 | 2023-11-30
US20230383212A1
Chemistry; metallurgy

Acrylate-olefin copolymers as high viscosity base fluids

#3 | 2023-08-17
US20230257674A1
Chemistry; metallurgy

High viscosity base fluids based on oil compatible polyesters prepared from long-chain epoxides

#4 | 2023-08-17
US20230257673A1
Chemistry; metallurgy

High viscosity base fluids based on oil compatible polyesters

#5 | 2022-11-24
US20220372388A1
Chemistry; metallurgy

High viscosity polyacrylate base fluids

#6 | 2022-06-23
US20220195091A1
Chemistry; metallurgy

Acrylate-olefin copolymers as high viscosity base fluids

InventorID:

5442195 ⎘

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