Maintenance fees coming due

3-D Matrix, Ltd.

10 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Nov 14, 2026. Unpaid by May 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 10,286,200	Syringe and Syringe Set Taisei Kako Co., Ltd., Fuso Pharmaceutical Industries, Ltd. and 3-D Matrix, Ltd. In force Fee due Nov 14, 2026 Lapses if unpaid May 14, 2027 Term ends Jun 17, 2035 · High confidence	Taisei Kako Co., Ltd., Fuso Pharmaceutical Industries, Ltd. and 3-D Matrix, Ltd.	In force	Nov 14, 2026	May 14, 2027	Term ends Jun 17, 2035	High confidence
US 10,369,237	Sterilization and Filtration of Peptide Compositions 3-D Matrix, Ltd. In force Fee due Feb 6, 2027 Lapses if unpaid Aug 6, 2027 Term ends Apr 23, 2035 · High confidence	3-D Matrix, Ltd.	In force	Feb 6, 2027	Aug 6, 2027	Term ends Apr 23, 2035	High confidence
US 11,738,113	Sterilization of Self-Assembling Peptides by Irradiation 3-D Matrix, Ltd. In force Fee due Feb 28, 2027 Lapses if unpaid Aug 30, 2027 Term ends Mar 30, 2041 · High confidence	3-D Matrix, Ltd.	In force	Feb 28, 2027	Aug 30, 2027	Term ends Mar 30, 2041	High confidence
US 11,738,114	Sterilization of Self-Assembling Peptides by Irradiation 3-D Matrix, Ltd. In force Fee due Feb 28, 2027 Lapses if unpaid Aug 30, 2027 Term ends Mar 30, 2041 · High confidence	3-D Matrix, Ltd.	In force	Feb 28, 2027	Aug 30, 2027	Term ends Mar 30, 2041	High confidence
US 9,133,484	Transfection Agent 3-D Matrix, Ltd. and Nippon Medical School Foundation In force Fee due Mar 15, 2027 Lapses if unpaid Sep 15, 2027 Term ends Sep 23, 2031 · High confidence	3-D Matrix, Ltd. and Nippon Medical School Foundation	In force	Mar 15, 2027	Sep 15, 2027	Term ends Sep 23, 2031	High confidence
US 11,801,281	Tissue Occluding Agent Comprising an Ieikieikieiki Peptide 3-D Matrix, Ltd. In force Fee due Apr 30, 2027 Lapses if unpaid Nov 1, 2027 Term ends Oct 19, 2029 · High confidence	3-D Matrix, Ltd.	In force	Apr 30, 2027	Nov 1, 2027	Term ends Oct 19, 2029	High confidence
US 10,576,123	Tissue Occluding Agent Comprising an Ieikieikieiki Peptide 3-D Matrix, Ltd. In force Fee due Sep 3, 2027 Lapses if unpaid Mar 3, 2028 Term ends Sep 8, 2031 · High confidence	3-D Matrix, Ltd.	In force	Sep 3, 2027	Mar 3, 2028	Term ends Sep 8, 2031	High confidence
US 10,596,225	Tissue Occluding Agent Comprising An IEIKIEIKIEIKI Peptide 3-D Matrix, Ltd. In force Fee due Sep 24, 2027 Lapses if unpaid Mar 24, 2028 Term ends Nov 14, 2031 · High confidence	3-D Matrix, Ltd.	In force	Sep 24, 2027	Mar 24, 2028	Term ends Nov 14, 2031	High confidence
US 10,596,265	Synthesis of Nano Aggregate of Chitosan Modified by Self-Assembling Peptide and Application Thereof to Protein Delivery Tokyo University of Science Foundation and 3-D Matrix, Ltd. In force Fee due Sep 24, 2027 Lapses if unpaid Mar 24, 2028 Term ends Aug 24, 2035 · High confidence	Tokyo University of Science Foundation and 3-D Matrix, Ltd.	In force	Sep 24, 2027	Mar 24, 2028	Term ends Aug 24, 2035	High confidence
US 9,322,016	MicroRNA-Based Methods and Assays for Osteosarcoma 3-D Matrix, Ltd. In force Fee due Oct 26, 2027 Lapses if unpaid Apr 26, 2028 Term ends Sep 21, 2032 · High confidence	3-D Matrix, Ltd.	In force	Oct 26, 2027	Apr 26, 2028	Term ends Sep 21, 2032	High confidence

10 of 10 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.