239 patents currently held
138 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.
24 more records may belong here and await a decision; they are not counted.
The next term ends in Dec 2026. from the record
Of the 138 now held by other companies, 70 name Technipfmc Norge As as their current owner, and 68 more name another party. Each row says which.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
46
Ending by 2030
Dec 2026
Next term end
176
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 Dec 2034 · High confidence
Also notable
Ends Sep 2041 · High confidence
Also notable
Ends Oct 2040 · High confidence
Pyrrolidinones as Herbicides
US 10,294,202
Cited by 41 later US patents, top 10% of utility patents granted in 2019 in our data. Protection runs to 2034.
Modular Manifold System for Continous Fluid Pumpng into a Well
US 11,808,126
Cited by 5 later US patents, top 25% of utility patents granted in 2023 in our data. Protection runs to 2041.
Systems and Methods for Pest Pressure Heat Maps
US 11,257,265
Cited by 6 later US patents, top 25% of utility patents granted in 2022 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.
- 2 fees due Nov 19 to 21, 2026 · next Nov 19
- 2 fees due Dec 4 to 23, 2026 · next Dec 4
- 3 fees due Jan 14 to 25, 2027 · next Jan 14
- 5 fees due Feb 8 to 25, 2027 · next Feb 8
- 1 fee due Mar 12, 2027The maintenance fee for Polymorphs of Herbicidal Sulfonamides (US 11,753,383) comes due Mar 12, 2027. Unpaid by Sep 13, 2027, it lapses early.
- 5 fees due Apr 15 to 24, 2027 · next Apr 15
- 2 fees due May 7, 2027
- 2 fees due Jun 1 to 15, 2027 · next Jun 1
- 1 fee due Jul 19, 2027The maintenance fee for Solid Forms of a Pyrido-Pyrimidinium Inner Salt (US 9,238,650) comes due Jul 19, 2027. Unpaid by Jan 19, 2028, it lapses early.
- 1 fee due Aug 9, 2027The maintenance fee for Stable Suspension Concentrate Formulation for Water-Soluble Compounds (US 9,253,981) comes due Aug 9, 2027. Unpaid by Feb 9, 2028, it lapses early.
- 4 fees due Sep 5 to 24, 2027 · next Sep 5
- 5 fees due Oct 5 to 28, 2027 · next Oct 5
- 1 fee due Nov 12, 2027The maintenance fee for Heterocycle-Substituted Bicyclic Azole Pesticides (US 10,647,692) comes due Nov 12, 2027. Unpaid by May 12, 2028, it lapses early.
Recent changes
- 15 of the patents on this record were granted since Aug 17, 2026
- 11 terms have ended since Aug 17, 2026
What they patent
The 5 largest of its 176 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
| Modular Manifold System for Continous Fluid Pumpng into a Well | 6 in force | to Sep 2041 |
| Stabilized Low-Concentration Metsulfuron-Methyl Liquid Composition | 5 in force | to Dec 2034 |
| Systems and Methods for Pest Pressure Heat Maps | 4 in force | to Jun 2043 |
| Substituted Cyclic Amides and Their Use as Herbicides | 4 in force | to Jun 2036 |
| Foam Formulations and Apparatus for Delivery | 4 in force | to Aug 2035 |
Patents held now
Soonest term end first.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,671,201 | Phenyl Substituted Cyclic Derivatives In force · Medium confidence | In force | Medium confidence | |
| US 8,153,145 | Novel Formulations of Bifenthrin and Enriched Cypermethrin In force · High confidence | In force | High confidence | |
| US 9,107,416 | Insecticidal and Miticidal Mixtures of Bifenthrin and Cyano-Pyrethroids In force · High confidence | In force | High confidence | |
| US 9,596,857 | Insecticidal and Miticidal Mixtures of Bifenthrin and Cyano-Pyrethroids In force · High confidence | In force | High confidence | |
| US 8,017,635 | Phenylalkyl Substituted Heteroaryl Derivatives In force · High confidence | In force | High confidence | |
| US 8,227,493 | Dispersible Pesticidal Compositions In force · High confidence | In force | High confidence | |
| US 9,968,617 | Local Topical Administration Formulations Containing Indoxacarb In force · Medium confidence | In force | Medium confidence | |
| US 8,133,499 | Liquid Termiticide Compositions of Pyrethroids and Neonicitinoids In force · High confidence | In force | High confidence | |
| US 9,949,481 | Stable Suspension Concentrate Formulation for Water-Soluble Compounds In force · High confidence | In force | High confidence | |
| US 11,006,630 | Stable Suspension Concentrate Formulation for Water-Soluble Compounds In force · High confidence | In force | High confidence |
Also on record, not counted in the 239: 138 patents in force now held by others · 251 patents ended · 106 applications pending · 190 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.