Blockchains, Inc.

12 patents currently held · Updated Nov 14, 2026

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Ending by 2030

Oct 2036

Next term end

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

20262027202820292030203120322033203420352036203720382039204020412042204320442045

Fee deadlines

Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.

2 fees due Apr 3 to 22, 2027 · next Apr 3
1 fee due Nov 12, 2027
The maintenance fee for Block-chain enabled service provider system including permission data structure and state channel monitoring (US 10,652,239) comes due Nov 12, 2027. Unpaid by May 12, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

1 of the patents on this record was granted since Aug 16, 2026

Patents held now

Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.

Patent	Title	Status	Expires	Confidence
US 9,667,427	Systems and methods for managing digital identities In force Term ends Oct 14, 2036 · From the USPTO record	In force	Term ends Oct 14, 2036	From the USPTO record
US 9,749,140	Systems and methods for managing digital identities In force Term ends Oct 14, 2036 · From the USPTO record	In force	Term ends Oct 14, 2036	From the USPTO record
US 12,261,852	Systems and methods for managing digital identities In force Term ends Oct 14, 2036 · From the USPTO record	In force	Term ends Oct 14, 2036	From the USPTO record
US 11,212,296	Systems and methods for managing digital identities In force Term ends Feb 19, 2037 · From the USPTO record	In force	Term ends Feb 19, 2037	From the USPTO record
US 10,938,835	Systems and methods for managing digital identities In force Term ends Apr 28, 2037 · From the USPTO record	In force	Term ends Apr 28, 2037	From the USPTO record
US 11,777,953	Systems and methods for managing digital identities In force Term ends May 30, 2037 · From the USPTO record	In force	Term ends May 30, 2037	From the USPTO record
US 10,652,239	Block-chain enabled service provider system including permission data structure and state channel monitoring In force Term ends Aug 3, 2038 · From the USPTO record	In force	Term ends Aug 3, 2038	From the USPTO record
US 10,454,927	Systems and methods for managing relationships among digital identities In force Term ends Oct 11, 2038 · From the USPTO record	In force	Term ends Oct 11, 2038	From the USPTO record
US 12,711,126	Trustless Stateless Incentivized Remote Node Network Using Minimal Verification Clients In force Term ends Apr 15, 2039 · High confidence	In force	Term ends Apr 15, 2039	High confidence
US 12,147,417	Trustless Stateless Incentivized Remote Node Network Using Minimal Verification Clients In force Term ends May 16, 2039 · High confidence	In force	Term ends May 16, 2039	High confidence

10 of 12 patents shown.

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Sources and methods

Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand. How this record was built

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

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Published applications

US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.

3 pending · 1 abandoned · 1 no status recorded

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