Money Market Fund Share Tokenization for Collateral Without Redemption

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Solution Overview

Problem

Money market fund shares are traditionally not used as collateral due to their high liquidity and the challenges of redeeming them, which limits their velocity and utility in transactions.

Innovation Solution

A system and method for tokenizing money market fund shares using a distributed ledger network, involving smart contracts to create and manage token balances, convert instructions via SWIFT, and integrate with legacy transfer agency systems, allowing shares to be used as collateral without redemption.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If money market fund shares are kept in a pass-through account for easy access, then liquidity is maintained, but the shares cannot be used as collateral

Engineering Contradiction:
Improveaccessibility of money market fund sharesVSAvoidutility as collateral
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The system segments the money market fund shares into two distinct representations: (1) the underlying shares held in the pass-through account at the transfer agency, and (2) tokenized representations on the distributed ledger. This segmentation allows the shares to simultaneously maintain liquidity through the pass-through account while enabling collateral usage through the tokenized form on the blockchain, resolving the contradiction between accessibility and versatility.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system introduces a tokenization intermediary layer that bridges the traditional money market fund infrastructure and the blockchain ecosystem. The tokenized representation acts as an intermediary asset that enables collateral functions without requiring movement of the underlying shares from the pass-through account, thus maintaining accessibility while adding versatility.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If money market fund shares are moved to a collateral account for use as collateral, then collateral utility is enabled, but unilateral access by the provider is restricted

Engineering Contradiction:
Improveutility as collateralVSAvoidunilateral access by provider
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The system segments control rights from physical share movement. The provider retains ownership and control rights to redeem shares through the pass-through account, while the tokenized representation on the blockchain enables collateral functions. This segmentation allows collateral utility without restricting unilateral access to the underlying shares.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system creates a digital copy (token) of the money market fund shares on the distributed ledger that replicates the economic value and enables collateral functions. This copy allows the shares to be used as collateral without moving or restricting access to the actual shares in the pass-through account, thus enabling versatility while preserving ease of operation.

Inventive Principle:
Principle #26Copying

3Productivity

If traditional redemption processes are used for money market fund shares, then liquidity is maintained, but velocity for transactions is reduced

Engineering Contradiction:
Improvevelocity of money market fund sharesVSAvoidredemption time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system creates a digital token copy of the money market fund shares that can be transferred and used in transactions instantaneously on the blockchain network. This tokenized representation enables high-velocity transactions without requiring traditional redemption processes, thus increasing productivity while minimizing time loss.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The tokenization process performs preliminary action by creating the collateral-ready digital representation in advance. Once tokenized, the shares can be immediately used in transactions without waiting for redemption processing, thus enhancing velocity while maintaining the option for traditional redemption when needed.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS12437273B2Systems and methods for tokenizing money market fund shares for use as collateral or in other transactions
Publication Date: 2025.10.07 JPMORGAN CHASE BANK NA
  • US12437273B2 patent drawing
  • US12437273B2 patent drawing
  • US12437273B2 patent drawing

AI summary

Systems and methods for tokenizing money market fund shares for use as collateral or in other transactions are disclosed. Methods may tokenize money market fund shares and using the tokens collateral without having to redeem the shares from the underlying money market fund. This may bring velocity to trapped assets, such as money market fund shares, which traditionally bring many challenges and cannot be used as collateral. The money market fund shares may be encumbered in underlying collateral transfer agency ledgers through use of an account structure where the money market fund shares may be moved from an account of the money market fund shares holder, through a pass-through account, and then to a tokenization account. Once the money market fund shares are moved to the tokenization account, the collateral provider cannot unilaterally access the money market fund shares. This ensures encumbrance.