94 patents currently held
19 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.
6 more records may belong here and await a decision; they are not counted.
The next term ends in Jun 2027. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
11
Ending by 2030
Jun 2027
Next term end
71
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 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. 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 Mar 2032 · High confidence
Also notable
Ends May 2042 · High confidence
Also notable
Ends Jul 2037 · High confidence
Pouch Containing Nicotine in Free Salt Form
US 9,161,908
Cited by 46 later US patents, top 10% of utility patents granted in 2015 in our data, and renewed at every maintenance window due so far. Protection runs to 2032.
Modified Ribonucleic Acids and Uses Thereof
US 11,639,501
Cited by 4 later US patents, top 25% of utility patents granted in 2023 in our data. Protection runs to 2042.
Predictive Assignments That Relate to Genetic Information and Leverage Machine Learning Models
US 9,922,285
Cited by 25 later US patents, top 25% of utility patents granted in 2018 in our data, and renewed at every maintenance window due so far. Protection runs to 2037.
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 21, 2026The maintenance fee for Vehicle System and Method (US 10,293,342) comes due Nov 21, 2026. Unpaid by May 21, 2027, it lapses early.
- 2 fees due Dec 11 to 13, 2026 · next Dec 11
- 1 fee due Jan 11, 2027The maintenance fee for Predictive Assignments That Relate to Genetic Information and Leverage Machine Learning Models (US 11,699,069) comes due Jan 11, 2027. Unpaid by Jul 12, 2027, it lapses early.
- 5 fees due Apr 3 to 30, 2027 · next Apr 3
- 2 fees due Aug 13 to 25, 2027 · next Aug 13
- 4 fees due Sep 1 to 29, 2027 · next Sep 1
- 2 fees due Oct 14 to 28, 2027 · next Oct 14
- 1 fee due Nov 5, 2027The maintenance fee for Restoring Function of Tumour Acidified T Cells (US 10,640,806) comes due Nov 5, 2027. Unpaid by May 5, 2028, it lapses early.
Recent changes
- 3 of the patents on this record were granted since Aug 16, 2026
What they patent
The 5 largest of its 71 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
| Peptide Fragments for Inducing Synthesis of Extracellular Matrix Proteins | 4 in force | to Aug 2028 |
| Modified Ribonucleic Acids and Uses Thereof | 3 in force | to May 2042 |
| Predictive Assignments That Relate to Genetic Information and Leverage Machine Learning Models | 3 in force | to Sep 2038 |
| Vortex Water Flow Generator, Water Plasma Generator, Decomposition Processor, Decomposition Processor Mounted Vehicle, and Decomposition Method | 3 in force | to Jul 2038 |
| Acetylated Ribonucleic Acids and Uses Thereof | 2 in force | to May 2043 |
Patents held now
Soonest term end first.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,962,798 | Peptide Fragments for Inducing Synthesis of Extracellular Matrix Proteins held by Helix Biomedix, Inc. In force · High confidence | In force | High confidence | |
| US 10,376,557 | Peptide Fragments for Inducing Synthesis of Extracellular Matrix Proteins held by Helix Biomedix Inc. In force · High confidence | In force | High confidence | |
| US 8,658,764 | Peptide Fragments for Inducing Synthesis of Extracellular Matrix Proteins held by Helix Biomedix, Inc. In force · High confidence | In force | High confidence | |
| US 8,692,734 | Dielectrically Loaded Antenna and an Antenna Assembly held by Helix Technologies Ltd. In force · High confidence | In force | High confidence | |
| US 7,696,174 | Short Bio-Active Peptides for Cellular and Immunological Modulation held by Helix Biomedix Inc. In force · High confidence | In force | High confidence | |
| US 7,903,044 | Dielectrically-Loaded Antenna held by Helix Technologies Ltd. In force · High confidence | In force | High confidence | |
| US 8,110,658 | Peptide Fragments for Inducing Synthesis of Extracellular Matrix Proteins held by Helix Biomedix, Inc. In force · High confidence | In force | High confidence | |
| US 8,089,421 | Dielectrically Loaded Antenna held by Helix Technologies Ltd. In force · High confidence | In force | High confidence | |
| US 8,022,891 | Radio Communication System held by Helix Technologies Ltd. In force · High confidence | In force | High confidence | |
| US 8,578,577 | Machine to Produce Expanded Metal Spirally Lock-Seamed Tubing from Solid Coil Stock held by Helix International, Inc. In force · Low confidence | In force | Low confidence |
Also on record, not counted in the 94: 19 patents in force now held by others · 66 patents ended · 40 applications pending · 53 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.