Portrait of Valentyn Frechka
Photo: European Patent OfficeSource · EPO press-media educational use terms
Materials & Packaging

Valentyn Frechka

Fallen-leaf paper manufacturing process

UkraineEvidence: high confidenceChecked July 2026

© European Patent Office; published here for informational and educational use without alteration.

Who is Valentyn Frechka?

Valentyn Frechka is an inventor associated with Ukraine. Their documented work in materials & packaging includes Fallen-leaf paper manufacturing process, the contribution at the center of this evidence-backed profile.

Valentyn Frechka developed a process for turning fallen leaves into recyclable paper rather than relying on freshly harvested wood fibre. The physical manufacturing method supplies a new feedstock for paper and packaging, reducing pressure on trees while putting a seasonal waste material to productive use.

Known forFallen-leaf paper manufacturing process
FieldMaterials & Packaging
Associated withUkraine
Evidence reviewed2 sources
01

What did Valentyn Frechka invent?

Developed a manufacturing method that converts fallen leaves into recyclable paper.

02

What did Valentyn Frechka accomplish?

The EPO awarded Frechka second place in the 2024 Young Inventors Prize for the leaf-to-paper process.

03

What is known about Valentyn Frechka today?

The EPO's 9 July 2024 award announcement names Frechka as the second-place Young Inventors Prize recipient, positive evidence he was alive in 2024.

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