27 patents currently held
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 Nov 2038. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
Nov 2038
Next term end
13
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 14, 2026 · includes USPTO assignment & status data published Nov 14, 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 Nov 2038 · High confidence
Also notable
Ends Oct 2040 · High confidence
Also notable
Ends Dec 2040 · High confidence
Emergency Data Gateway Device
US 10,582,053
The most cited patent in this portfolio, cited by 15 later US patents, top 25% of utility patents granted in 2020 in our data. Protection runs to 2038. A terminal disclaimer caps this term to an earlier patent's.
Data Relay for Multi-Tenant Emergency Call System
US 11,405,768
Cited by 7 later US patents, top 25% of utility patents granted in 2022 in our data. Protection runs to 2040.
Emergency Call Data Aggregation and Visualization
US 11,153,742
Cited by 10 later US patents, top 25% of utility patents granted in 2021 in our data. Protection runs to 2040.
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 Jan 4, 2027The maintenance fee for Emergency Call Data Aggregation and Visualization (US 11,696,108) comes due Jan 4, 2027. Unpaid by Jul 6, 2027, it lapses early.
- 1 fee due Feb 28, 2027The maintenance fee for Emergency Data Gateway Device (US 11,743,379) comes due Feb 28, 2027. Unpaid by Aug 30, 2027, it lapses early.
- 2 fees due Aug 20 to 27, 2027 · next Aug 20
- 2 fees due Sep 3 to 12, 2027 · next Sep 3
Recent changes
- 1 of the patents on this record was granted since Aug 16, 2026
What they patent
The 5 largest of its 13 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
| Emergency Data Gateway Device | 5 in force | to Jan 2039 |
| Enhanced Situational Awareness for Emergency Response | 3 in force | to Mar 2042 |
| Platform for Emergency Event Subscriptions | 3 in force | to Jan 2041 |
| Data Relay for Multi-Tenant Emergency Call System | 3 in force | to Oct 2040 |
| Cloud Integration to Desktop-Based Emergency Service Applications | 3 in force | to Dec 2039 |
Patents held now
Soonest term end first.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,264,122 | Emergency Data Gateway Device In force · High confidence | In force | High confidence | |
| US 10,582,053 | Emergency Data Gateway Device In force · High confidence | In force | High confidence | |
| US 10,999,432 | Emergency Data Gateway Device In force · High confidence | In force | High confidence | |
| US 11,743,379 | Emergency Data Gateway Device In force · High confidence | In force | High confidence | |
| US 11,539,839 | Emergency Data Gateway Device In force · Medium confidence | In force | Medium confidence | |
| US 10,911,599 | Cloud Integration to Desktop-Based Emergency Service Applications In force · High confidence | In force | High confidence | |
| US 11,457,108 | Cloud Integration to Desktop-Based Emergency Service Applications In force · High confidence | In force | High confidence | |
| US 11,917,103 | Cloud Integration to Desktop-Based Emergency Service Applications In force · High confidence | In force | High confidence | |
| US 12,061,716 | Secure Data Broker for Sensitive Data In force · High confidence | In force | High confidence | |
| US 11,409,898 | Secure Data Broker for Sensitive Data In force · High confidence | In force | High confidence |
Also on record, not counted in the 27: 3 applications pending. 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.