Patents
US 11290441 B1: Systems and methods for blockchain validation of user identity and authority
- Granted
- 2022-03-29
- Filed
- 2019-12-20 application 16722327
- Type
- Utility · 20 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
Systems and methods are described for performing blockchain validation of user identity and authority. In various aspects one or more processors receive a first blockchain ID and a second blockchain ID, where each of the first blockchain ID and the second blockchain ID is associated with a user and is further associated with a first and second blockchain, respectively. A plurality of blockchain transactions may be aggregated where the plurality of blockchain transactions includes at least a first blockchain transaction associated with the first blockchain and a second blockchain transaction associated with the second blockchain. A first validation event providing a first indication of validity for the user may be identified based on the first blockchain transaction or the second blockchain transaction.
Source: PVGPATDIS, file of 2026-04-10 (ipg220329.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| State Farm Mutual Automobile Insurance Company 2,604 patents | US company or organization | Bloomington, IL | STATE FARM MUTUAL AUTOMOBILE INSURANCE CO Form D issuer FUZZY medium confidence: same name (legal endings aside) and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Brian Mark Fields | Normal, IL | 287 | PVGPATDIS, file of 2026-04-10 | |
| Lee Marvin John Assam | El Paso, IL | 27 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| H04L | Transmission of digital information, e.g. telegraphic communication | H04L63/0823 | PVGPATDIS, file of 2026-04-10 |
| G06F | Electric digital data processing | G06F16/23 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2020-02-07 | Assignment Assignment of assignor's interest | ASSAM, LEE MARVIN JOHN signed 2017-05-17 FIELDS, BRIAN MARK signed 2017-05-17 | STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY BLOOMINGTON, IL | 51749/334 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.