Maintenance fees coming due

Create Medicines, Inc.

4 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Dec 13, 2026. Unpaid by Jun 14, 2027, that one lapses early.

A maintenance fee does not end a patent on its due date. It falls due at 3.5, 7.5 and 11.5 years from grant, and the patent lapses only if the fee is still unpaid at the end of the six month grace period that follows.

Patent	Title	Holder	Status	Fee due	Lapses if unpaid	Expires	Confidence
US 11,672,874	Methods and Compositions for Genomic Integration Create Medicines, Inc. In force Fee due Dec 13, 2026 Lapses if unpaid Jun 14, 2027 Ends no later than Sep 7, 2040 · Low confidence	Create Medicines, Inc.	In force	Dec 13, 2026	Jun 14, 2027	Ends no later than Sep 7, 2040	Low confidence
US 11,918,604	Chimeric Antigen Receptor Dendritic Cell (CAR-DC) for Treatment of Cancer Create Medicines, Inc. In force Fee due Sep 5, 2027 Lapses if unpaid Mar 6, 2028 Term ends Feb 19, 2036 · High confidence	Create Medicines, Inc.	In force	Sep 5, 2027	Mar 6, 2028	Term ends Feb 19, 2036	High confidence
US 11,918,605	Chimeric Antigen Receptor Dendritic Cell (CAR-DC) for Treatment of Cancer Create Medicines, Inc. In force Fee due Sep 5, 2027 Lapses if unpaid Mar 6, 2028 Term ends Feb 19, 2036 · High confidence	Create Medicines, Inc.	In force	Sep 5, 2027	Mar 6, 2028	Term ends Feb 19, 2036	High confidence
US 11,944,680	Engineered Chimeric Fusion Protein Compositions and Methods of Use Thereof Create Medicines, Inc. In force Fee due Oct 2, 2027 Lapses if unpaid Apr 3, 2028 Term ends Nov 4, 2041 · Low confidence	Create Medicines, Inc.	In force	Oct 2, 2027	Apr 3, 2028	Term ends Nov 4, 2041	Low confidence

4 of 4 patents shown. Soonest fee due date first, then patent number.

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.