Term ends Nov 21, 2037
Statutory term ends Jul 10, 2037
Base term plus 134 days of PTA
Today
20y-from-earliest-nonprovisional
Expires Nov 2037
2017
2037
Clock starts
Jul 10, 2017
Jul 10, 2017
Granted
Nov 21, 2023
Nov 21, 2023
Term ends
Nov 21, 2037
Nov 21, 2037
134
Days of PTA
4
Applications in this family
This patent's term runs 134 days past the statutory base term on prosecution delay. 0 of 3 maintenance fees are paid so far. Confidence: High. from the record
How this date was computed
Every step shows its rule, its 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, 20y-from-earliest-nonprovisional | Clock starts Jul 10, 2017 | Jul 10, 2037 | High |
| Continuity chain | Every parent in the chain resolved | no change | High |
| Patent term adjustment | +134 days, USPTO PTA record | Nov 21, 2037 | High |
| Terminal disclaimer cap | None on record | no cap applied | High |
| Patent term extension | None on file | no change | High |
| Fee events | 0 of 3 maintenance fees paid | in-force | High |
| Computed term end | The steps above, in order | Nov 21, 2037 | High |
The computation, verbatim
base=20y-from-earliest-nonprovisional: 2017-07-10+20y | =2037-07-10 | PTA+134d=2037-11-21 | PTE:none | TD:none | no fee events | status=in-force@2037-11-21
This family
| US 11,078,380 | in-force | Jul 2037 |
| Application PCT/US2018/041428 | pending | not computed |
| Application 16/702,680 | abandoned | not computed |
| US 11,820,918 | this patent | Nov 2037 |
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 |
|---|---|---|---|
| Jul 1, 2021 reel/frame not recorded | Arjunan, Arul Chakkaravarthi; Ginde, Chaitanya; Jawali, Puneet; Singh, Deepika | Sinmat, Inc. | Assignment of Assignor's Interest |
| Jul 1, 2021 reel/frame not recorded | Singh, Rajiv K. | University of Florida Research Foundation, Inc. | Assignment of Assignor's Interest |
| Jul 1, 2021 reel/frame not recorded | Sinmat, Inc. | Entegris, Inc. | Assignment of Assignor's Interest |
| Jul 8, 2022 Reel 60613, frame 72 | Entegris, Inc.; Entegris GP, Inc.; Poco Graphite, Inc.; CMC Materials, Inc.; International Test Solutions, LLC; Qed Technologies International, Inc. | Truist Bank, as Notes Collateral Agent | Security Interest |
| Jul 8, 2022 Reel 60614, frame 980 | Entegris, Inc.; Entegris GP, Inc.; Poco Graphite, Inc. | Morgan Stanley Senior Funding, Inc., as Collateral Agent | Security Interest |
| Jul 8, 2022 reel/frame not recorded | CMC Materials, Inc.; Entegris GP, Inc.; Entegris, Inc.; International Test Solutions, LLC; Poco Graphite, Inc.; Qed Technologies International, Inc. | Truist Bank, as Notes Collateral Agent | Security Interest |
| Jul 8, 2022 reel/frame not recorded | Entegris GP, Inc.; Entegris, Inc.; Poco Graphite, Inc. | Morgan Stanley Senior Funding, Inc., as Collateral Agent | Security Interest |
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alerts on grants, lapses, transfers
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What's changing
Nov 2037
Term ends. Maintenance fees still fall due before then
Note
The 134 days of PTA are read from the USPTO record, not recalculated by us
Citations
0
later US patents cite this one
Patents granted this recently have not had time to be cited, so we show the count and do not rank on it.
How we rank
Every date shows its work: base rule, PTA, PTE, disclaimer caps, fee overlay, 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.