497 patents currently held
1 more in force is now held by another company
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
1 more record may belong here and awaits a decision; it is not counted.
The next term ends in May 2032. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
May 2032
Next term end
322
Patent families
When these terms end
Held patents by the year their term ends
notable patents
fee due within 90 days
all others
Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Notable: the highest-ranked patents in this portfolio by citations and family size. Fee due within 90 days: a maintenance fee is due within 90 days of when this page was computed and not yet paid.
Notable patents
Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
Notable
Ends Sep 2039 · High confidence
Also notable
Ends Jun 2038 · High confidence
Also notable
Ends Nov 2035 · High confidence
In-Place Cloud Instance Restore
US 11,372,729
Cited by 33 later US patents, top 5% of utility patents granted in 2022 in our data. Protection runs to 2039.
Envoy for Multi-Tenant Compute Infrastructure
US 11,461,034
Cited by 26 later US patents, top 5% of utility patents granted in 2022 in our data. Protection runs to 2038. A terminal disclaimer caps this term to an earlier patent's.
Network Optimized Deduplication of Virtual Machine Snapshots
US 10,282,112
Cited by 26 later US patents, top 10% of utility patents granted in 2019 in our data, and renewed at 2 of 3 maintenance windows. Protection runs to 2035.
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 Nov 30, 2026
- 8 fees due Dec 4 to 27, 2026 · next Dec 4
- 3 fees due Jan 2 to 25, 2027 · next Jan 2
- 8 fees due Feb 4 to 28, 2027 · next Feb 4
- 7 fees due Mar 5 to 24, 2027 · next Mar 5
- 2 fees due Apr 10 to 24, 2027 · next Apr 10
- 6 fees due May 7 to 28, 2027 · next May 7
- 8 fees due Jun 1 to 26, 2027 · next Jun 1
- 9 fees due Jul 2 to 30, 2027 · next Jul 2
- 9 fees due Aug 6 to 27, 2027 · next Aug 6
- 9 fees due Sep 1 to 30, 2027 · next Sep 1
- 10 fees due Oct 2 to 30, 2027 · next Oct 2
- 2 fees due Nov 7, 2027
Recent changes
- 25 of the patents on this record were granted since Aug 17, 2026
What they patent
The 5 largest of its 322 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
| Data Management System | 13 in force | to Aug 2036 |
| Container Based Application Reification | 8 in force | to Jun 2036 |
| In-Place Cloud Instance Restore | 6 in force | to Sep 2039 |
| Sub-Cluster Recovery Using a Partition Group Index | 6 in force | to Apr 2037 |
| Envoy for Multi-Tenant Compute Infrastructure | 5 in force | to Nov 2038 |
Patents held now
Soonest term end first.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D786,891 | Display Screen or Portion Thereof with Graphical User Interface In force · High confidence | In force | High confidence | |
| US 8,935,567 | Network Addressable Storage Controller with Storage Drive Profile Comparison In force · High confidence | In force | High confidence | |
| US RE48,835 | Network Addressable Storage Controller with Storage Drive Profile Comparison In force · Low confidence | In force | Low confidence | |
| US 9,075,773 | Prioritized Repair of Data Storage Failures In force · High confidence | In force | High confidence | |
| US 9,305,666 | Prioritized Repair of Data Storage Failures In force · High confidence | In force | High confidence | |
| US 9,201,735 | Distributed Storage Data Repair Air via Partial Data Rebuild Within an Execution Path In force · High confidence | In force | High confidence | |
| US 9,053,114 | Extensible Data Path In force · High confidence | In force | High confidence | |
| US 10,203,986 | Distributed Storage Data Repair Air via Partial Data Rebuild Within an Execution Path In force · Medium confidence | In force | Medium confidence | |
| US 9,098,451 | Shingled Repair Set for Writing Data In force · High confidence | In force | High confidence | |
| US 9,116,833 | Efficiency for Erasure Encoding In force · High confidence | In force | High confidence |
Also on record, not counted in the 497: 1 patent in force now held by others · 6 patents ended · 170 applications pending · 21 applications abandoned. List them
Sources and methods
Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built
Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.
Fee due within 90 days marks a patent with a maintenance fee due within 90 days of the date this page was computed and not yet recorded paid, so it can end earlier than the bar shows. A fee left unpaid ends the patent at the close of the six month grace period that follows its due date, not on the due date itself. It is not a prediction that the fee will be missed.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.