Six patents currently held, every record listed here
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
The next term ends in Mar 2033. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
Mar 2033
Next term end
2
Patent families
When these terms end
Each bar runs from grant to computed term end. 2014 to 2043.20202026203220382043
3 pending applications: term is not computable until grant.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 patents
Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
Only 2 of the currently held patents qualify as notable.
Notable
Ends Mar 2033 · High confidence
Also notable
Ends Dec 2043 · High confidence
Devices, Systems, and Methods for Virtual Staining
US 11,684,264
Cited by 7 later US patents, top 10% of utility patents granted in 2023 in our data. Protection runs to 2033. A terminal disclaimer caps this term to an earlier patent's.
Medical Spectroscopy and Imaging Analysis
US 12,335,652
Granted 2025. Too new for citation comparison; protection runs to 2043.
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 27, 2026The maintenance fee for Devices, Systems, and Methods for Virtual Staining (US 11,684,264) comes due Dec 27, 2026. Unpaid by Jun 28, 2027, it lapses early.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
What they patent
Grouped by real patent family, largest first, labeled by the earliest filing in each. No technology classification is inferred from titles.
| Devices, Systems, and Methods for Virtual Staining | 5 in force | to Mar 2033 |
| Medical Spectroscopy and Imaging Analysis | 1 in force | to Dec 2043 |
Patents held now
Soonest term end first.
Showing 1 to 6 of 6
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,725,237 | Devices, Systems, and Methods for Virtual Staining In force · High confidence | In force | High confidence | |
| US 10,729,325 | Devices, Systems, and Methods for Virtual Staining In force · High confidence | In force | High confidence | |
| US 11,684,264 | Devices, Systems, and Methods for Virtual Staining In force · High confidence | In force | High confidence | |
| US 12,303,233 | Devices, Systems, and Methods for Virtual Staining In force · High confidence | In force | High confidence | |
| US 12,702,303 | Devices, Systems, and Methods for Virtual Staining In force · High confidence | In force | High confidence | |
| US 12,335,652 | Medical Spectroscopy and Imaging Analysis In force · High confidence | In force | High confidence |
Also on record, not counted in the 6: 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.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.