Cross-institution settlement and blockchain reconciliation
Public patent records associated with several financial institutions cite the Rock Innovation family. Those records support further technical review, but do not prove product use or infringement.
Visa, Mastercard, Bank of America, Capital One, and TD Bank have all filed patent applications that cite Rock Innovation's blockchain reconciliation patents. That is a matter of public record, verifiable in the USPTO database.
The cited records concern topics such as distributed-ledger settlement, cross-border transaction processing, and digital-asset custody. The prosecution files must be reviewed before attributing a reference to an applicant's attorneys or treating it as material.
Yet you will not hear the word "reconciliation" in any bank's blockchain marketing material. They talk about speed, transparency, instant settlement. Reconciliation is the plumbing. Banks do not market plumbing.
How to read this analysis
Technical similarities are starting points for review, not legal conclusions. A patent citation does not prove product use, materiality, validity, or infringement. Any product-specific conclusion requires current evidence, claim construction, and an element-by-element review by qualified patent counsel.
What the banks actually built
Institutional blockchain settlement follows a pattern that has not changed in years. A bank connects to one or more distributed ledger networks. It retrieves transaction data matching specific criteria: account identifiers, settlement windows, currency types, counterparty codes. It applies rules to that data: netting logic, compliance checks, sanctions screening, settlement finality conditions. It writes the result back to the ledger as a confirmed settlement record.
The '029 patent includes criteria-based retrieval limitations that can be compared with filtered transaction queries. The '711 has a different seven-limitation structure. Neither comparison can be completed without evidence about a specific system and every element of the selected claim.
The November 19, 2016 priority claim predates the bank initiatives discussed in this article. Specific product and publication dates should be verified before using timing in a legal analysis.
Why the citation record matters
Patent records associated with Bank of America, Capital One, and TD Bank cite members of the Rock Innovation family. The records should be reviewed individually to identify the cited document and citation source.
An applicant may disclose references under a duty of candor, while examiners and qualifying third parties can also add references. Submission is not an admission that a reference is material to patentability.
For licensing research, a citation provides a known prosecution record and a related technical document to examine. It does not show that the assignee's legal team completed a product analysis or agreed with Rock Innovation's claim interpretation.
The gap between patents and press releases
Banks prefer to talk about blockchain in terms of customer benefits. Faster payments. Lower costs. Real-time visibility. What they do not discuss is the technical layer that makes those benefits possible: the reconciliation engine that reads data from distributed ledgers, applies settlement logic, and records the output.
Patent records can describe technical ideas that do not appear in product marketing, but a filing does not prove that the described system is in production or that a commercial product practices a claim.
Institutions deciding whether to review the patents should use current product evidence and qualified counsel. The citation record alone does not document infringement exposure.
Patent details and licensing information are at rockinnovationip.com.
Primary patent records
Verify claim text, continuity, status, and prosecution details in the official records before relying on this analysis.