IP Library Granted Patent US 12,504,126
Granted Patent B2
US 12,504,126 · App. 18/663,681 · Granted Dec 23, 2025

Method and apparatus for delivering hydrogen

Inventors: Rinaldo S. Brutoco (Santa Barbara, CA); Robert H. Shelton (Santa Barbara, CA)
Assignee: H2 Clipper, Inc.
F17C11/005C25B1/04F16L9/12F17C5/06F17D3/01F17D3/18B64B1/00F17C2221/012F17C2221/033F17C2223/0123F17C2223/0161F17C2270/0184F17D1/04
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Quick Facts
Patent No.
US 12,504,126
App. No.
18/663,681
Granted
Dec 23, 2025
Kind
B2
Abstract

A system and method for transporting and distributing hydrogen, reducing the risk of hydrogen leakage, maintaining a record of provenance, and measuring and recording its purity level as it flows from source to destination to assure it complies with a predetermined range of values. The system includes a hydrogen delivery line made from metallic or non-metallic pipe that may be placed inside a safety pipe such that a channel is formed between an exterior of the hydrogen delivery line and an interior of the safety pipe. A sweeper gas or liquid may be injected into the channel to purge any hydrogen that might escape from the hydrogen delivery line, and one or more sensors may be used to detect and avoid the presence of an unacceptable level of hydrogen, or to stop the flow of hydrogen and remediate the problem well before a safety or environmental risk can occur.

Claims (37)

1 . A method of tracking the provenance of hydrogen comprising the steps of:

identifying at least one inlet valve to a hydrogen delivery line in fluid communication with a hydrogen source and/or at least one outlet valve to a hydrogen delivery line in fluid communication with a hydrogen off-taker;

creating a database for recording one or more data elements identifying information about the hydrogen source and/or said hydrogen off-taker, wherein the one or more data elements includes at least one of the following: a date, time, and/or location stamp of such data entry element into said database;

providing a data entry system, in communication with the database, for recording into said database at least one characteristic of the hydrogen flowing through said at least one inlet valve and/or said at least one outlet valve;

recording in said database the entry of said at least one characteristic of the hydrogen;

associating said characteristic with the identity of said at least one inlet valve and/or said at least one outlet valve;

recording in said database the quantity of hydrogen injected through said at least one inlet valve and/or discharged through said at least one outlet valve; and

associating said quantity with the identity of said at least one inlet valve and/or said at least one outlet valve,

wherein the power source is solar, wind, hydro, geothermal, nuclear, fossil fuel, and/or grid power;

wherein the data elements identifying information about the hydrogen source include at least one of the following: the quantity of hydrogen flowing through said at least one inlet valve and/or the at least one outlet valve; the production method used to produce the hydrogen injected into said hydrogen delivery line through said inlet valve; the power source for said hydrogen production method; or the percentage of carbon capture of emissions resulting from the production method used for such hydrogen.

2 . The method of claim 1 , wherein such hydrogen delivery line is a pipeline, or an injection line of a vessel used for transporting liquid or gaseous hydrogen.

3 . The method of claim 1 , wherein said database for recording one or more data elements includes at least one of the following: a date, time, and/or location stamp of such data element entry into said database; identifying information about the person or autonomous collection equipment entering such one or more data elements in said database; and/or the basis for such data element.

4 . The method of claim 1 , wherein the at least one characteristic is selected from the group consisting of the purity of said hydrogen; the pressure of said hydrogen; the flow rate of said hydrogen, the temperature of said hydrogen; the production method used to produce the hydrogen in said hydrogen source; the power source for the hydrogen production method; the percentage of carbon capture of emissions resulting from the production method used for such hydrogen; and the percentage of carbon capture of emissions resulting from the power source used by such production method.

5 . The method of claim 4 , wherein the hydrogen production method is the electrolysis of water, steam methane reforming, biomass gasification, coal gasification, wood pyrolysis, and/or microbial biomass conversion.

6 . The method of claim 1 , wherein such database is a public, private, or semi-private blockchain registry.

7 . The method of claim 1 , further comprising the steps of: recording in said database a trading price for hydrogen, energy tax credits, subsidies, or incentives; and utilizing entries in said database to calculate the payments due on account of hydrogen injected through said at least one inlet valve.

8 . The method of claim 1 , wherein said method of data providence is used to sell, trade, or otherwise attain economic value from hydrogen, energy tax credits, subsidies, or incentives and initiates an electronic funds transfer, or issues cryptocurrency, coins, or tokens that are used for transacting the purchase, sale, trading, or exchange of hydrogen, energy tax credits, subsidies, or incentives.

9 . The method of claim 8 , wherein pre-selling said cryptocurrency, coins, or tokens is used to help finance the capital cost of building at least one component of a hydrogen production facility, hydrogen infrastructure, or hydrogen off-taker facility.

10 . The method of claim 8 , wherein the method of data providence employs smart contracts to effect said exchange of value, purchase, sale, trading, or exchange of hydrogen, energy tax credits, subsidies, or incentives.

11 . A method of employing a digital ledger to certify the provision of hydrogen to a supply chain and/or the withdrawal of hydrogen from a supply chain comprising the steps of:

recording into a first data entry device in communication with said digital ledger an identifier associated with at least one inlet valve for adding hydrogen to a hydrogen delivery line in fluid communication with a hydrogen source and/or at least one outlet valve from a hydrogen delivery line in fluid communication with a hydrogen off-taker;

recording into a second data entry device in communication with said digital ledger one or more data elements identifying information about the hydrogen source and/or the hydrogen off-taker, wherein the one or more data elements includes at least one of the following: a date, time, and/or location stamp of such data entry element into said database;

recording into a third data entry device in communication with said digital ledger least one characteristic of the hydrogen flowing through an inlet valve and/or the outlet valve; and

recording into a fourth data entry device the quantity of hydrogen injected through said at least one inlet valve and/or discharged through said at least one outlet valve;

wherein the power source is solar, wind, hydro, geothermal, nuclear, fossil fuel, and/or grid power;

wherein the data elements identifying information about the hydrogen source include at least one of the following: the quantity of hydrogen flowing through said at least one inlet valve; the production method used to produce the hydrogen injected into said hydrogen delivery line through said inlet valve; the power source for said hydrogen production method; or the percentage of carbon capture of emissions resulting from the production method used for such hydrogen.

12 . The method of claim 11 , wherein such hydrogen delivery line is a pipeline, or an injection or discharge line of a vessel used for transporting liquid or gaseous hydrogen.

13 . The method of claim 11 , wherein said recording into the first, second, third or fourth data entry device is performed manually by a person or autonomously by collection equipment entering such one or more data elements; and/or the basis for such data element.

14 . The method of claim 11 , wherein the at least one characteristic is selected from the group consisting of: the purity of said hydrogen; the pressure of said hydrogen; the flow rate of said hydrogen, the temperature of said hydrogen; the production method used to produce the hydrogen in said hydrogen source; the power source for the hydrogen production method; the percentage of carbon capture of emissions resulting from the production method used for such hydrogen; and the percentage of carbon capture of emissions resulting from the power source used by such production method.

15 . The method of claim 14 , wherein the production method is electrolysis of water, steam methane reforming, biomass gasification, coal gasification, wood pyrolysis, and/or microbial biomass conversion.

16 . The method of claim 11 , wherein such digital ledger is a public, private, or semi-private blockchain registry.

17 . The method of claim 11 , further comprising the step of: receiving a payment on account of hydrogen injected through said at least one inlet valve and/or making a payment on account of hydrogen discharged through said at least one outlet valve.

18 . The method of claim 17 , wherein said payment is made or received as an electronic funds transfer or in cryptocurrency, coins, or tokens.

19 . The method of claim 11 , further comprising the step of: receiving an energy tax credit, subsidy, or incentive payment on account of hydrogen injected through said at least one inlet valve and/or discharged through said at least one outlet valve.

20 . The method of claim 19 , wherein said energy tax credit, subsidy or incentive payment is received as an electronic funds transfer or in cryptocurrency, coins, or tokens.

21 . The method of claim 19 , further comprising the step of selling, trading, or exchanging for economic value said energy tax credits, subsidies, or incentives.

22 . The method of claim 20 , further comprising the step of preselling said cryptocurrency, coins, or tokens to help finance the capital cost of building at least one component of a hydrogen production facility or hydrogen infrastructure.

Assignments (2)
NUNC PRO TUNC ASSIGNMENT Recorded Nov 24, 2025
From: H2 CLIPPER, INC.
To: H2C SAFETY PIPE, INC.
Reel/Frame 073013/0146 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 5, 2025
From: BRUTOCO, RINALDO S.; SHELTON, ROBERT H.
To: H2 CLIPPER, INC.
Reel/Frame 072793/0192 →
Continuity (2)
Continuation 18312215 · May 4, 2023
Related Publication 20240384840A1 · Nov 21, 2024
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