Couchbase, Inc.

17 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

Feb 2040

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.

1 fee due Dec 20, 2026
The maintenance fee for Executing Transactions on Distributed Databases (US 11,681,687) comes due Dec 20, 2026. Unpaid by Jun 21, 2027, it lapses early.
1 fee due Jan 25, 2027
The maintenance fee for Cost-based query optimization for array fields in database systems (US 11,709,831) comes due Jan 25, 2027. Unpaid by Jul 26, 2027, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

Nothing was recorded against this company's patents in the last 90 days.

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 11,200,230	Cost-Based Optimization for Document-Oriented Database Queries In force Term ends Feb 7, 2040 · High confidence	In force	Term ends Feb 7, 2040	High confidence
US 11,709,831	Cost-based query optimization for array fields in database systems In force Ends no later than Feb 12, 2040 · From the USPTO record	In force	Ends no later than Feb 12, 2040	From the USPTO record
US 12,153,573	Cost-Based Query Optimization for Untyped Fields in Database Systems In force Term ends Feb 12, 2040 · Medium confidence	In force	Term ends Feb 12, 2040	Medium confidence
US 11,416,458	Efficient Indexing for Querying Arrays in Databases In force Term ends May 12, 2040 · High confidence	In force	Term ends May 12, 2040	High confidence
US 12,079,181	Efficient indexing for querying arrays in databases In force Term ends May 12, 2040 · From the USPTO record	In force	Term ends May 12, 2040	From the USPTO record
US 12,007,985	Executing Transactions on Distributed Databases In force Term ends Aug 31, 2040 · High confidence	In force	Term ends Aug 31, 2040	High confidence
US 11,294,896	Cost-Based Optimization for Document-Oriented Database Queries on Arrays In force Term ends Sep 25, 2040 · High confidence	In force	Term ends Sep 25, 2040	High confidence
US 11,681,687	Executing Transactions on Distributed Databases In force Term ends Oct 21, 2040 · High confidence	In force	Term ends Oct 21, 2040	High confidence
US 12,298,966	Distributed Transaction Execution Management in Distributed Databases In force Term ends May 21, 2041 · High confidence	In force	Term ends May 21, 2041	High confidence
US 12,493,607	Distributed Transaction Execution in Distributed Databases In force Term ends May 21, 2041 · High confidence	In force	Term ends May 21, 2041	High confidence

10 of 17 patents shown.

Pro members see all 17.

Pro members: see all 17 patents

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.

Export every term end as CSV · Pro

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.

2 pending

List them