Collateral for a security interest recorded Oct 23, 2023 (Burtech LP LLC).
Term ends Mar 6, 2037 · High confidence
20-year base term ends Mar 6, 2037
Held by Blaize, Inc.
Filed Mar 6, 2017 as application 15/450,959 · Granted Jun 4, 2019
Base term, 20 years from filing
Today
2017
2037
Clock starts
Mar 6, 2017
Mar 6, 2017
Term ends
Mar 6, 2037
Mar 6, 2037
Granted
Jun 4, 2019
Jun 4, 2019
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.
2 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.
5
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. 2 of 3 maintenance fees are 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 6, 2017, when this application, 15/450,959, was filed | Mar 6, 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 | 2 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Mar 6, 2037 | High confidence |
This family
| US 10,311,542 | this patent Mar 2037 | Mar 2037 |
| US 10,540,740 | In force Mar 2037 | Mar 2037 |
| US 10,740,868 | In force Mar 2037 | Mar 2037 |
| US 11,151,684 | In force Mar 2037 | Mar 2037 |
| US 11,593,911 | In force Mar 2037 | Mar 2037 |
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 |
|---|---|---|---|
| May 15, 2017 Reel 42384, frame 922 | Cook, Val G.; Koneru, Satyaki; Yin, Ke; Munagala, Dinakar C. | Thinci, Inc. | Assignment of Assignor's Interest |
| Feb 14, 2022 Reel 59108, frame 985 | Thinci, Inc. | Blaize, Inc. | Change of Name |
| Jul 14, 2023 Reel 64274, frame 743 | Blaize, Inc. | Bess Ventures and Advisory, LLC | Intellectual Property Security Agreement |
| Oct 23, 2023 reel/frame not recorded | Blaize, Inc. | Bess Ventures and Advisory, LLC | Intellectual Property Security Agreement |
| Oct 23, 2023 reel/frame not recorded | Blaize, Inc. | Burtech LP LLC | Intellectual Property Security Agreement |
| Oct 23, 2023 reel/frame not recorded | Blaize, Inc. | Franklin Templeton Variable Insurance Products Trust - Franklin Small-Mid Cap Growth Vip Fund | Intellectual Property Security Agreement |
| Oct 23, 2023 reel/frame not recorded | Blaize, Inc. | Franklin Strategic Series - Franklin Small-Mid Cap Growth Fund | Intellectual Property Security Agreement |
| Oct 23, 2023 Reel 65317, frame 902 | Blaize, Inc. | Bess Ventures and Advisory, LLC; Burtech LP LLC; Franklin Templeton Variable Insurance Products Trust - Franklin Small-Mid Cap Growth Vip Fund; Franklin Strategic Series - Franklin Small-Mid Cap Growth Fund | Intellectual Property Security Agreement |
| Aug 16, 2024 Reel 68672, frame 220 | Bess Ventures and Advisory, LLC | Blaize, Inc. | Release of Security Interest in Intellectual Property Collateral at Reel/Frame No. 064274/0743 |
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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Mar 2037
Term ends Mar 6, 2037. Maintenance fees still fall due before then
Citations
4
later US patents cite this one
That is above the median of utility patents granted in 2019 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.