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Quorum Orthopedics 3D Printed Prosthetic Liner Patent EP4518812A1

Favicon for changeflow.com EPO Patent Bulletin - Prosthetics (A61F)
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Summary

The EPO has published patent application EP4518812A1 titled 'System and Methods for Treating a 3D Printed Prosthetic Liner' by Quorum Orthopedics, Inc. as applicant. The patent covers systems and methods for treating prosthetic liners manufactured via 3D printing. Inventors are listed as Joe Johnson, John Fleischmann, and Sean McClure. The patent is designated for 37 European states including Germany, France, Italy, Spain, UK, Netherlands, Belgium, Sweden, Austria, Poland, and Ireland.

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About this source

GovPing monitors EPO Patent Bulletin - Prosthetics (A61F) for new healthcare & life sciences regulatory changes. Every update since tracking began is archived, classified, and available as free RSS or email alerts — 42 changes logged to date.

What changed

The EPO has published patent application EP4518812A1 for Quorum Orthopedics, Inc., covering systems and methods for treating 3D printed prosthetic liners. The patent application was published on April 15, 2026, with Joe Johnson, John Fleischmann, and Sean McClure listed as inventors. The patent is designated for 37 European contracting states including Germany, France, Italy, Spain, UK, Netherlands, Belgium, Sweden, Austria, and Poland.

Medical device manufacturers developing or commercializing 3D printed prosthetic components in Europe should review the patent claims to assess potential licensing requirements or design-around considerations. Competitors active in the prosthetics market, particularly in custom or additive-manufactured liner technology, should monitor this IP position as part of freedom-to-operate analysis.

Archived snapshot

Apr 25, 2026

GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.

← EPO Patent Bulletin

SYSTEM AND METHODS FOR TREATING A 3D PRINTED PROSTHETIC LINER

Publication EP4518812A1 Kind: A1 Apr 15, 2026

Applicants

Quorum Orthopedics, Inc.

Inventors

JOHNSON, Joe, FLEISCHMANN, John, MCCLURE, Sean

IPC Classifications

A61F 2/78 20060101AFI20231110BHEP

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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR

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Last updated

Classification

Agency
EPO
Published
April 15th, 2026
Instrument
Notice
Branch
Executive
Legal weight
Non-binding
Stage
Final
Change scope
Minor
Document ID
EP4518812A1

Who this affects

Applies to
Medical device makers Manufacturers
Industry sector
3345 Medical Device Manufacturing
Activity scope
Patent publication IP protection Prosthetics manufacturing
Geographic scope
European Union EU

Taxonomy

Primary area
Intellectual Property
Operational domain
Legal
Topics
Medical Devices Healthcare

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