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EPO Patent Grant for Glucoamylase Variants and Polynucleotides

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Published March 18th, 2026
Detected March 24th, 2026
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Summary

The European Patent Office has granted patent EP3610027B1 for glucoamylase variants and polynucleotides encoding them. The patent is effective March 18, 2026, and applies to designated states within the European Union.

What changed

The European Patent Office (EPO) has granted patent EP3610027B1, titled "GLUCOAMYLASE VARIANTS AND POLYNUCLEOTIDES ENCODING SAME." This patent relates to specific variants of glucoamylase enzymes and the genetic material that codes for them, with potential applications in biotechnology and industrial processes. The patent is designated for a number of European states and has an effective date of March 18, 2026.

This grant signifies a new intellectual property right for the inventors and their associated entities. For companies operating in the biotechnology and pharmaceutical sectors, particularly those involved in enzyme production or genetic engineering, this patent may impact their freedom to operate or necessitate licensing agreements. Compliance officers should note the effective date and the designated states, ensuring awareness of any potential IP landscape changes relevant to their organization's research, development, or manufacturing activities.

Source document (simplified)

← EPO Patent Bulletin

GLUCOAMYLASE VARIANTS AND POLYNUCLEOTIDES ENCODING SAME

Grant EP3610027B1 Kind: B1 Mar 18, 2026

Inventors

KANG, Zhengfang, NAMOTO, Tomoko, TSUTSUMI, Noriko, AYABE, Keiichi

IPC Classifications

C12P 19/14 20060101AFI20250924BHEP C12N 9/34 20060101ALI20250924BHEP C12P 19/02 20060101ALI20250924BHEP

Designated States

AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR

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Named provisions

GLUCOAMYLASE VARIANTS AND POLYNUCLEOTIDES ENCODING SAME

Source

Analysis generated by AI. Source diff and links are from the original.

Classification

Agency
EPO
Published
March 18th, 2026
Instrument
Notice
Legal weight
Non-binding
Stage
Final
Change scope
Minor
Document ID
EP3610027B1

Who this affects

Applies to
Drug manufacturers Pharmaceutical companies
Industry sector
3254 Pharmaceutical Manufacturing
Activity scope
Biotechnology Research Intellectual Property Management
Geographic scope
European Union EU

Taxonomy

Primary area
Pharmaceuticals
Operational domain
Legal
Topics
Intellectual Property Biotechnology

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