Nokia EP3726774A1 Transparent Sidechains Blockchain Heterogeneity Patent
Summary
The European Patent Office published patent application EP3726774A1 filed by Nokia Solutions and Networks Oy on April 15, 2026. The invention covers transparent blockchain sidechains designed to support processing heterogeneity across distributed ledger networks. The three named inventors are HARI Adiseshu, KODIALAM Muralidharan, and LAKSHMAN T., with IPC classification H04L 9/32. The patent designates all EU member states plus several additional European jurisdictions.
“TRANSPARENT BLOCKCHAIN SIDECHAINS TO SUPPORT BLOCKCHAIN PROCESSING HETEROGENEITY”
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GovPing monitors EPO Patent Bulletin - Networking (H04L) for new telecom & technology 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 published patent application EP3726774A1 for Nokia Solutions and Networks Oy covering transparent blockchain sidechains to support blockchain processing heterogeneity. The IPC classification H04L 9/32 places this in the digital cryptographic security domain. This represents a granted patent publication in the blockchain/distributed ledger technology space.
Affected parties include technology companies and blockchain developers working on interoperability solutions, who should review the patent claims for potential licensing implications or design-around considerations. Patent holders in the blockchain sidechain space may need to assess scope overlap with the Nokia claims.
Archived snapshot
Apr 24, 2026GovPing 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.
TRANSPARENT BLOCKCHAIN SIDECHAINS TO SUPPORT BLOCKCHAIN PROCESSING HETEROGENEITY
Publication EP3726774A1 Kind: A1 Apr 15, 2026
Applicants
Nokia Solutions and Networks Oy
Inventors
HARI, Adiseshu, KODIALAM, Muralidharan, LAKSHMAN, T.
IPC Classifications
H04L 9/32 20060101AFI20200902BHEP
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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