3 patents currently held
251 more in force are now held by other companies
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 Jan 2037. from the record
Of the 251 now held by other companies, 137 are held via BJ Energy Solutions LLC, and 114 more name another party. Each row says which.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
Jan 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
Only 1 of the currently held patents qualifies as notable.
Formerly held, still cited
Notable
Ends Jun 2040 · High confidence
Cited by 137 later US patents, top 1% of utility patents granted in 2022 in our data. Protection runs to 2040. A terminal disclaimer caps this term to an earlier patent's.
held via BJ Energy Solutions, LLC
Also notable
Ends Sep 2040 · High confidence
Cited by 66 later US patents, top 1% of utility patents granted in 2023 in our data. Protection runs to 2040.
held via BJ Energy Solutions, LLC
Also notable
Ends Sep 2040 · High confidence
Cited by 77 later US patents, top 5% of utility patents granted in 2021 in our data. Protection runs to 2040.
now held by BJ Energy Solutions, LLC
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 Sep 26, 2027The maintenance fee for Systems and Methods of Utilization of a Hydraulic Fracturing Unit Profile to Operate Hydraulic Fracturing Units (US 11,939,974) comes due Sep 26, 2027. Unpaid by Mar 27, 2028, it lapses early.
Recent changes
- 2 of the patents on this record were granted since Aug 16, 2026
- 6 terms have ended 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.
| Systems and Methods of Utilization of a Hydraulic Fracturing Unit Profile to Operate Hydraulic Fracturing Units | 1 in force | to Apr 2041 |
| Methods and Systems for Operating a Fleet of Pumps | 1 in force | to Jun 2040 |
| Modular Hybrid Low Emissions Power for Hydrocarbon Extraction | 1 in force | to Jan 2037 |
Patents held now
Soonest term end first.
Showing 1 to 3 of 3
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US RE50,263 | Modular Hybrid Low Emissions Power for Hydrocarbon Extraction In force · Low confidence | In force | Low confidence | |
| US 12,467,348 | Methods and Systems for Operating a Fleet of Pumps held by BJ Energy Solutions, LLC In force · High confidence | In force | High confidence | |
| US 11,939,974 | Systems and Methods of Utilization of a Hydraulic Fracturing Unit Profile to Operate Hydraulic Fracturing Units held by BJ Energy Solutions, LLC In force · Low confidence | In force | Low confidence |
Also on record, not counted in the 3: 251 patents in force now held by others · 180 patents ended · 13 applications pending · 48 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.
23 terminal disclaimers are on file with no resolved reference. No cap is applied and none is guessed
18 computed term dates come from a chain with an unresolved parent. A continuity parent has not yet been fetched from USPTO's records. The term is dated from this application's own claim; no earlier date is assumed until the parent is resolved.