Rackspace US, Inc.

29 patents currently held · Updated Nov 14, 2026

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

Recorded under 2 name spellings.

Ending by 2030

Feb 2031

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 Mar 8 to 22, 2027 · next Mar 8
1 fee due Jun 24, 2027
The maintenance fee for Pluggable allocation in a cloud computing system (US 10,516,623) comes due Jun 24, 2027. Unpaid by Dec 27, 2027, it lapses early.
1 fee due Aug 23, 2027
The maintenance fee for Wake-on-LAN and instantiate-on-LAN in a cloud computing system (US 9,268,586) comes due Aug 23, 2027. Unpaid by Feb 23, 2028, 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 9,130,902	Automated hybrid connections between multiple environments in a data center In force Ends no later than Feb 28, 2031 · From the USPTO record	In force	Ends no later than Feb 28, 2031	From the USPTO record
US 9,584,439	Pluggable allocation in a cloud computing system In force Ends no later than Apr 19, 2031 · From the USPTO record	In force	Ends no later than Apr 19, 2031	From the USPTO record
US 9,898,521	Massively scalable object storage system In force Term ends Apr 19, 2031 · From the USPTO record	In force	Term ends Apr 19, 2031	From the USPTO record
US 10,209,893	Massively scalable object storage for storing object replicas In force Term ends Apr 19, 2031 · From the USPTO record	In force	Term ends Apr 19, 2031	From the USPTO record
US 8,554,951	Synchronization and ordering of multiple accessess in a distributed system In force Term ends May 6, 2031 · From the USPTO record	In force	Term ends May 6, 2031	From the USPTO record
US 9,626,420	Massively scalable object storage system In force Term ends Jun 6, 2031 · From the USPTO record	In force	Term ends Jun 6, 2031	From the USPTO record
US 8,510,267	Synchronization of structured information repositories In force Term ends Jul 3, 2031 · From the USPTO record	In force	Term ends Jul 3, 2031	From the USPTO record
US 10,516,623	Pluggable allocation in a cloud computing system In force Term ends Sep 11, 2031 · From the USPTO record	In force	Term ends Sep 11, 2031	From the USPTO record
US 8,538,926	Massively scalable object storage system for storing object replicas In force Term ends Sep 16, 2031 · From the USPTO record	In force	Term ends Sep 16, 2031	From the USPTO record
US 10,157,077	Method and system for transferring a virtual machine In force Ends no later than Oct 11, 2031 · From the USPTO record	In force	Ends no later than Oct 11, 2031	From the USPTO record

10 of 29 patents shown.

Pro members see all 29.

Pro members: see all 29 patents

Also on record, not counted in the 29: 60 lapsed for an unpaid fee · 1 ended at full term. List them

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.

25 no status recorded

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