PRIVIDIUM

What this means for you

Approved and waiting on proof of use. It will register unless the applicant drops it, and its 21 May 2025 filing date already counts against anyone who files later.

Record

Serial number

99196709

Mark type

Stylized text

Filed

21 May 2025

Published for opposition

17 Mar 2026

Attorney of record

Kimberly Maynard

Goods and services

• Class 009 — Scientific and electric apparatus: Downloadable computer software for distributed consensus computing and cryptographically compressing, securing, verifying, and transmitting data; downloadable computer software for accessing, managing, processing, analyzing, storing, sending, receiving, transmitting, and verifying cryptocurrency, tokens, digital assets, and transactions; downloadable computer software for generating cryptographic keys; downloadable software for building, developing, executing, and running applications and platforms; downloadable computer software development tools; downloadable computer software for creating, managing, executing, and enforcing contracts, including smart contracts; downloadable computer software platforms for facilitating peer-to-peer transactions and distribution services; downloadable software for encrypting and enabling secure transmission of digital information over the internet; downloadable computer software that leverages zero-knowledge rollup technology for authenticating, facilitating, and processing data; downloadable and recorded software for encryption; downloadable computer software for deployment of configurable private or permissioned blockchain networks, namely, downloadable VPN (virtual private network) operating software using blockchain technology including downloadable software development kits (SDKs), software components, namely, downloadable computer software development tools, application programming interfaces (APIs), software development kits (SDKs), access control and identity management software, role-based permissioning software, remote procedure call (RPC) proxy software, blockchain network management software, and data indexing and analytics software downloadable databases, and infrastructure tools for executing, validating, and storing digital asset and transaction data of permissioned or private blockchain(s) namely, downloadable VPN (virtual private network) operating software using blockchain technology for use by others; downloadable computer software that leverages zero-knowledge rollup technology featuring configurable chain setup, namely role-based access control, private remote procedure calls (RPC) proxy, a block explorer in the nature of blockchain technology, and single sign-on technology for authorizing access to blockchain-based applications and data services
• Class 042 — Scientific and technological services: Providing use of online non-downloadable software for distributed consensus computing and cryptographically compressing, securing, verifying, and transmitting data; providing online non-downloadable software for accessing, managing, processing, analyzing, storing, sending, receiving, transmitting, and verifying transactions, cryptocurrency, tokens, and digital assets; providing use of online non-downloadable software for facilitating peer-to-peer transactions and distribution; providing use of online non-downloadable software for encrypting and enabling secure transmission of digital information over the internet; providing use of online non-downloadable software for building, developing, executing, and running applications; providing use of online non-downloadable software that leverages zero-knowledge rollup technology for authenticating, facilitating, and processing data; platform as a service (PAAS) featuring computer software platforms for authenticating, facilitating, and processing data; design, development, and implementation of computer software relating to zero knowledge proofs, encryption, rollups, multiparty computation, consensus protocols, distributed systems, cryptocurrency, tokens, and digital assets; Providing temporary use of on-line non-downloadable software for distributed ledger computing, enabling privacy, and securing data in the fields of blockchain technology, cryptography, zero knowledge rollups, digital tokens and digital assets, and blockchain and computer ledger technologies; Providing online non-downloadable software development tools for developing, building, scaling, and operating blockchain-based applications provided by a blockchain as a service (BAAS) provider; software as a service (SAAS) services featuring software for scaling, managing, and validating cryptographically secure transactions; providing temporary use of non-downloadable software for creating, executing and enforcing contracts, including smart contracts, that are published, managed and verified using computer protocols; providing user authentication services using blockchain-based software technology for cryptocurrency transactions; Data encryption services for cryptocurrency, digital asset, and token exchange transactions; providing use of online non-downloadable computer software for deployment of configurable private or permissioned blockchain networks, namely, virtual private network (VPN) operating software using blockchain technology including online software development kits (SDKs), software components, namely, non-downloadable software development tools, application programming interfaces (APIs), and software development kits (SDKs) for creating blockchain-based applications databases, and infrastructure tools for executing, validating, and storing digital asset, smart contract, and transaction data blockchain for use by others; providing use of online non-downloadable computer software for configuring, launching, and scaling permissioned or private blockchains, namely, virtual private network (VPN) operating software using blockchain technology that leverages zero-knowledge rollup technology featuring configurable chain setup, namely, providing temporary use of online non-downloadable software development kits (SDKs) and infrastructure components namely, non-downloadable access control and permission management software, remote procedure call (RPC) proxy software, and blockchain network administration software for deploying and managing private or permissioned blockchain networks, namely, virtual private network (VPN) operating software using blockchain technology role-based access control, private remote procedure calls (RPC) proxy, a block explorer in the nature of blockchain technology, and single sign-on technology for authorizing access to blockchain-based applications and data services

Owner

• Matter Labs, Georgetown, KY
• Matter Labs, Georgetown, KY

Prosecution history

• 17 Mar 2026 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
• 17 Mar 2026 — PUBLISHED FOR OPPOSITION
• 11 Mar 2026 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
• 20 Feb 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
• 19 Feb 2026 — EXAMINER'S AMENDMENT ENTERED
• 19 Feb 2026 — NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
• 19 Feb 2026 — EXAMINERS AMENDMENT E-MAILED
• 19 Feb 2026 — EXAMINERS AMENDMENT -WRITTEN
• 02 Feb 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
• 02 Feb 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
• 02 Feb 2026 — TEAS REQUEST FOR RECONSIDERATION RECEIVED
• 12 Jan 2026 — NOTIFICATION OF FINAL REFUSAL EMAILED
• 12 Jan 2026 — FINAL REFUSAL E-MAILED
• 12 Jan 2026 — FINAL REFUSAL WRITTEN
• 20 Dec 2025 — USE AMENDMENT ACCEPTED