10 patents currently held
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
The next term ends in Nov 2037. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
Nov 2037
Next term end
3
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 Nov 2037 · High confidence
Also notable
Ends Mar 2038 · High confidence
Also notable
Ends Oct 2041 · High confidence
Methods and Apparatuses for Sorting Target Particles
US 10,350,595
A family of 7 related applications built on the 2019 grant. Protection runs to 2037.
Compositions of Hematopoietic Stem Cell Transplants
US 10,300,090
The earliest of the three still in force, granted 2019 and renewed since. Its term ends first, in 2038.
Particle Sorting Systems and Methods
US 12,318,783
Granted 2025. Too new for citation comparison; 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 Nov 28, 2026The maintenance fee for Compositions of Hematopoietic Stem Cell Transplants (US 10,300,090) comes due Nov 28, 2026. Unpaid by May 28, 2027, it lapses early.
- 1 fee due Jan 16, 2027The maintenance fee for Methods and Apparatuses for Sorting Target Particles (US 10,350,595) comes due Jan 16, 2027. Unpaid by Jul 16, 2027, it lapses early.
- 1 fee due Mar 19, 2027The maintenance fee for Methods and Apparatuses for Sorting Target Particles (US 11,759,779) comes due Mar 19, 2027. Unpaid by Sep 20, 2027, it lapses early.
Recent changes
- 1 of the patents on this record was granted since Aug 16, 2026
What they patent
Grouped by real patent family, largest first, labeled by the earliest filing in each. No technology classification is inferred from titles.
| Methods and Apparatuses for Sorting Target Particles | 5 in force | to Mar 2038 |
| Compositions of Hematopoietic Stem Cell Transplants | 4 in force | to May 2040 |
| Particle Sorting Systems and Methods | 1 in force | to Oct 2041 |
Patents held now
Soonest term end first.
Showing 1 to 10 of 10
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,350,595 | Methods and Apparatuses for Sorting Target Particles In force · High confidence | In force | High confidence | |
| US 10,722,885 | Methods and Apparatuses for Sorting Target Particles In force · High confidence | In force | High confidence | |
| US 11,759,779 | Methods and Apparatuses for Sorting Target Particles In force · High confidence | In force | High confidence | |
| US 12,226,770 | Methods and Apparatuses for Sorting Target Particles In force · High confidence | In force | High confidence | |
| US 10,300,090 | Compositions of Hematopoietic Stem Cell Transplants In force · High confidence | In force | High confidence | |
| US 10,857,183 | Method of Hematopoietic Stem Cell Transplants In force · Low confidence | In force | Low confidence | |
| US 12,735,678 | Compositions and Methods for Hematopoietic Stem Cell Transplants In force · Medium confidence | In force | Medium confidence | |
| US 11,471,885 | Methods and Apparatuses for Sorting Target Particles In force · High confidence | In force | High confidence | |
| US 12,011,461 | Compositions and Methods of Hematopoietic Stem Cell Transplants In force · Medium confidence | In force | Medium confidence | |
| US 12,318,783 | Particle Sorting Systems and Methods In force · High confidence | In force | High confidence |
Also on record, not counted in the 10: 6 applications pending · 4 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.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.