Term ends Mar 20, 2037 · High confidence
20-year base term ends Mar 20, 2037
Held by Hoffmann-La Roche Inc.
Filed Sep 21, 2018 as application 16/138,417 · Granted Feb 8, 2022
Base term, 20 years from filing
Today
2017
2037
Clock starts
Mar 20, 2017
Mar 20, 2017
Term ends
Mar 20, 2037
Mar 20, 2037
Granted
Feb 8, 2022
Feb 8, 2022
base term
fee events
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
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
1 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.
9
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
This patent's term is its 20-year base term, with no adjustment for prosecution delay. 1 of 3 maintenance fees is paid so far. Confidence: High. from the record
How we calculated this date
One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Mar 20, 2017, when application PCT/EP2017/056556, the earliest non-provisional in its chain, was filed (this one was filed Sep 21, 2018) | Mar 20, 2037 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | None on file | no change | High confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 1 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Mar 20, 2037 | High confidence |
This family
| US 11,242,390 | this patent Mar 2037 | Mar 2037 |
| Application 17/541,021 | Abandoned not computed | not computed |
| Application 17/843,565 | Abandoned not computed | not computed |
| Application 18/494,863 | Abandoned not computed | not computed |
| Application 18/654,921 | Abandoned not computed | not computed |
| Application 18/955,497 | Abandoned not computed | not computed |
| Application 19/229,195 | Abandoned not computed | not computed |
7 of 9 applications in this family shown, earliest filings first. The applications whose file history this site holds. The family may have others.
Assignments
Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Oct 22, 2018 Reel 47258, frame 942 | Bruenker, Peter; Klein, Christian; Umaña, Pablo; Geiger, Martina | Roche Glycart AG | Assignment of Assignor's Interest |
| Oct 22, 2018 Reel 47259, frame 49 | Roche Glycart AG | F. Hoffmann-La Roche AG | Assignment of Assignor's Interest |
| Oct 22, 2018 Reel 47259, frame 256 | Croasdale-wood, Rebecca; Schanzer, Juergen Michael; Stubenrauch, Kay-gunnar | Roche Diagnostics GmbH | Assignment of Assignor's Interest |
| Oct 22, 2018 Reel 47259, frame 336 | Roche Diagnostics GmbH | F. Hoffmann-La Roche AG | Assignment of Assignor's Interest |
| Oct 22, 2018 Reel 47260, frame 317 | F. Hoffmann-La Roche AG | Hoffmann-La Roche Inc. | Assignment of Assignor's Interest |
| Oct 22, 2018 Reel 47260, frame 66 | Sullivan, Eric; Patel, Jigar | Roche Sequencing Solutions, Inc. | Assignment of Assignor's Interest |
| Oct 22, 2018 Reel 47260, frame 185 | Roche Sequencing Solutions, Inc. | F. Hoffmann-La Roche AG | Assignment of Assignor's Interest |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup
Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.
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Alerts on its grants, lapses and transfers.
What's changing
Mar 2037
Term ends Mar 20, 2037. Maintenance fees still fall due before then
Citations
24
later US patents cite this one
That is top 5% of utility patents granted in 2022 in our data, the only group it is compared against.
How we rank
Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.