17 patents currently held
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
The next term ends in Aug 2027. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
10
Ending by 2030
Aug 2027
Next term end
4
Patent families
When these terms end
Held patents by the year their term ends
notable patents
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.
Notable patents
Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
Notable
Ends Aug 2036 · High confidence
Also notable
Ends Jul 2029 · High confidence
Also notable
Ends Oct 2041 · High confidence
Pattern Recognition System
US 10,657,451
The most cited patent in this portfolio, cited by 52 later US patents, top 5% of utility patents granted in 2020 in our data. Protection runs to 2036.
Audit Capabilities in Pattern Recognition Systems
US 10,810,452
Cited by 17 later US patents, top 25% of utility patents granted in 2020 in our data. Protection runs to 2029. A terminal disclaimer caps this term to an earlier patent's.
Navigating Content by Relevance
US 11,722,739
Cited by 5 later US patents, top 25% of utility patents granted in 2023 in our data. Protection runs to 2041.
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 Feb 8, 2027The maintenance fee for Navigating Content by Relevance (US 11,722,739) comes due Feb 8, 2027. Unpaid by Aug 9, 2027, it lapses early.
- 4 fees due Oct 23, 2027
Recent changes
- 1 of the patents on this record was granted since Aug 16, 2026
What they patent
The 3 largest of its 4 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
| Enhanced Learning and Recognition Operations for Radial Basis Functions | 10 in force | to Feb 2031 |
| Navigating Content by Relevance | 4 in force | to Oct 2041 |
| Pattern Recognition System | 2 in force | to Aug 2036 |
Patents held now
Soonest term end first.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,214,311 | Enhanced Learning and Recognition Operations for Radial Basis Functions In force · High confidence | In force | High confidence | |
| US 12,347,182 | Data Retrieval in Pattern Recognition Systems In force · High confidence | In force | High confidence | |
| US 12,387,478 | Pattern Recognition Systems In force · High confidence | In force | High confidence | |
| US 12,387,479 | Creating Data Shapes for Pattern Recognition Systems In force · High confidence | In force | High confidence | |
| US 11,967,144 | Pattern Recognition Systems In force · High confidence | In force | High confidence | |
| US 11,967,143 | Data Retrieval in Pattern Recognition Systems In force · High confidence | In force | High confidence | |
| US 10,810,452 | Audit Capabilities in Pattern Recognition Systems In force · High confidence | In force | High confidence | |
| US 11,967,142 | Creating Data Shapes for Pattern Recognition Systems In force · High confidence | In force | High confidence | |
| US 7,966,277 | Partition-Based Pattern Recognition System In force · High confidence | In force | High confidence | |
| US 7,966,274 | Enhanced Learning and Recognition Operations for Radial Basis Functions In force · High confidence | In force | High confidence |
Also on record, not counted in the 17: 5 applications pending · 1 application 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.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.