Collateral for a security interest recorded Feb 15, 2024 (Innovatus Life Sciences Lending Fund I, LP).
Lapsed Jun 10, 2026 on the fee record · High confidence
20-year base term ends Sep 13, 2028
Third maintenance fee unpaid; grace period ended.
Held by Codexis, Inc.
Filed Sep 13, 2008 as application 12/210,195 · Granted Jun 10, 2014
Base term, 20 years from filing, plus 1017 days of patent term adjustment (USPTO delay)
Today
Lapsed Jun 10, 2026
2008
2031
Clock starts
Sep 13, 2008
Sep 13, 2008
No longer in force
Jun 10, 2026
Jun 10, 2026
Granted
Jun 10, 2014
Jun 10, 2014
Term would have run to
Jun 27, 2031
Jun 27, 2031
base term
patent term adjustment
after the term ends
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
1,017
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
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.
12
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
Its term would have run to Jun 27, 2031: its 20-year base term plus 1017 days of term adjustment for prosecution delay. 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 Sep 13, 2008, when this application, 12/210,195, was filed | Sep 13, 2028 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +1017 days, USPTO patent term adjustment record | Jun 27, 2031 | 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 | lapsed Jun 10, 2026 | High confidence |
| Computed term end | The steps above, in order | Jun 10, 2026 | High confidence |
This family
| US 8,748,143 | this patent Jun 2026 | Jun 2026 |
| US 8,512,973 | In force Sep 2028 | Sep 2028 |
| US 8,852,909 | Lapsed on the fee record Oct 2026 | Oct 2026 |
| US 9,528,131 | In force Sep 2028 | Sep 2028 |
| US 9,873,863 | In force Feb 2028 | Feb 2028 |
| US 9,951,318 | In force Feb 2028 | Feb 2028 |
| US 10,100,288 | Lapsed on the fee record Oct 2026 | Oct 2026 |
| US 10,227,572 | In force Feb 2028 | Feb 2028 |
8 of 12 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 |
|---|---|---|---|
| Jan 4, 2010 Reel 23729, frame 166 | Liang, Jack; Jenne, Stephane J.; Mundorff, Emily; Ching, Charlene; Gruber, John M.; Krebber, Anke; Huisman, Gjalt W. | Codexis, Inc.; Pfizer, Inc. | Assignment of Assignor's Interest |
| Jan 4, 2010 reel/frame not recorded | Mundorff, Emily; Huisman, Gjalt W.; Jenne, Stephane J.; Krebber, Anke; Liang, Jack; Ching, Charlene; Gruber, John M. | Codexis, Inc. | Assignment of Assignor's Interest |
| Jan 4, 2010 reel/frame not recorded | Mundorff, Emily; Huisman, Gjalt W.; Jenne, Stephane J.; Krebber, Anke; Liang, Jack; Ching, Charlene; Gruber, John M. | Pfizer, Inc. | Assignment of Assignor's Interest |
| May 15, 2014 Reel 32902, frame 699 | Pfizer Inc. | Codexis, Inc. | Assignment of Assignor's Interest |
| Feb 15, 2024 Reel 66600, frame 650 | Codexis, Inc. | Innovatus Life Sciences Lending Fund I, LP, as Collateral Agent | Security 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Note
The 1017 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
109
later US patents cite this one
That is top 5% of utility patents granted in 2014 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.