68 patents currently held
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
The next term ends in Jan 2029. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
6
Ending by 2030
Jan 2029
Next term end
44
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 no later than Mar 2031 · Medium confidence
Also notable
Ends Jun 2029 · High confidence
Also notable
Ends Jul 2040 · High confidence
Coatings Containing Functionalized Graphene Sheets and Articles Coated Therewith
US 9,039,938
Cited by 83 later US patents, top 5% of utility patents granted in 2015 in our data, and renewed at every maintenance window due so far. Protection runs to 2031. A terminal disclaimer is on file and its reference is not resolved, so no cap is applied and the date may move earlier, never later.
Printed Electronics
US 8,278,757
Cited by 74 later US patents, top 10% of utility patents granted in 2012 in our data, and renewed at 3 of 3 maintenance windows. Protection runs to 2029.
Wearable Antenna System
US 11,722,592
Cited by 3 later US patents, top 25% of utility patents granted in 2023 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 Nov 26, 2026The maintenance fee for Coatings Containing Functionalized Graphene Sheets and Articles Coated Therewith (US 9,039,938) comes due Nov 26, 2026. Unpaid by May 26, 2027, it lapses early.
- 1 fee due Dec 11, 2026The maintenance fee for Interconnect Device (US 10,321,593) comes due Dec 11, 2026. Unpaid by Jun 11, 2027, it lapses early.
- 1 fee due Jan 9, 2027The maintenance fee for Microphone Diaphragm (US 10,349,178) comes due Jan 9, 2027. Unpaid by Jul 9, 2027, it lapses early.
- 5 fees due Feb 8 to 25, 2027 · next Feb 8
- 1 fee due May 14, 2027The maintenance fee for Wireless Signal Transmissin Using Access Point Networks in Wearable Devices (US 11,818,805) comes due May 14, 2027. Unpaid by Nov 15, 2027, it lapses early.
- 2 fees due Jul 21 to 23, 2027 · next Jul 21
- 1 fee due Sep 24, 2027The maintenance fee for Printed Radio Frequency Identification Antennas (US 10,601,104) comes due Sep 24, 2027. Unpaid by Mar 24, 2028, it lapses early.
- 1 fee due Oct 21, 2027The maintenance fee for Active Chaff (US 10,629,996) comes due Oct 21, 2027. Unpaid by Apr 21, 2028, it lapses early.
Recent changes
- 1 of the patents on this record was granted since Aug 17, 2026
- 1 term has ended since Aug 17, 2026
What they patent
The 5 largest of its 44 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
| Modular Communications Systems with Dynamically Positionable Antenna Elements | 13 in force | to Jun 2043 |
| Self-Organizing Communications Network Nodes and Systems | 3 in force | to Jul 2040 |
| Active Chaff | 3 in force | to Jan 2037 |
| Printed Electronics | 3 in force | to Jun 2029 |
| Electromagnetic Interference Shielding Structures | 2 in force | to Nov 2042 |
Patents held now
Soonest term end first.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,107,312 | Printed Electronics In force · High confidence | In force | High confidence | |
| US 10,244,628 | Printed Electronics In force · High confidence | In force | High confidence | |
| US 9,810,350 | Fuel System Components In force · Medium confidence | In force | Medium confidence | |
| US 8,278,757 | Printed Electronics In force (reinstated) · High confidence | In force (reinstated) | High confidence | |
| US 8,926,935 | Compression Processes for Graphene Sheets In force · High confidence | In force | High confidence | |
| US 9,117,568 | Polymer Compositions Containing Carbonaceous Fillers In force · High confidence | In force | High confidence | |
| US 9,039,938 | Coatings Containing Functionalized Graphene Sheets and Articles Coated Therewith In force · Medium confidence | In force | Medium confidence | |
| US 9,777,171 | Graphene Compositions In force · Low confidence | In force | Low confidence | |
| US D802,563 | Radio Frequency Identification Antenna In force · High confidence | In force | High confidence | |
| US 9,956,806 | Security Devices In force · Medium confidence | In force | Medium confidence |
Also on record, not counted in the 68: 10 patents ended · 9 applications pending · 29 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.