Maintenance fees coming due

Sanbio, Inc.

7 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Jan 30, 2027. Unpaid by Jul 30, 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 10,363,285	Methods and Compositions for Stimulation of Cell Proliferation and Provision of Biologically Active Mixtures of FGF2 Isoforms Sanbio, Inc. In force Fee due Jan 30, 2027 Lapses if unpaid Jul 30, 2027 Term ends Apr 1, 2036 · High confidence	Sanbio, Inc.	In force	Jan 30, 2027	Jul 30, 2027	Term ends Apr 1, 2036	High confidence
US 10,471,102	Extracellular Matrix from Pluripotent Cells Sanbio, Inc. In force Fee due May 12, 2027 Lapses if unpaid Nov 12, 2027 Term ends Feb 20, 2029 · High confidence	Sanbio, Inc.	In force	May 12, 2027	Nov 12, 2027	Term ends Feb 20, 2029	High confidence
US 10,543,234	Methods and Compositions for Modulating Peripheral Immune Function Sanbio, Inc. In force Fee due Jul 28, 2027 Lapses if unpaid Jan 28, 2028 Term ends Apr 6, 2032 · High confidence	Sanbio, Inc.	In force	Jul 28, 2027	Jan 28, 2028	Term ends Apr 6, 2032	High confidence
US 11,903,972	Methods and Compositions for Modulating Peripheral Immune Function Sanbio, Inc. In force Fee due Aug 20, 2027 Lapses if unpaid Feb 22, 2028 Ends no later than Apr 15, 2035 · Medium confidence	Sanbio, Inc.	In force	Aug 20, 2027	Feb 22, 2028	Ends no later than Apr 15, 2035	Medium confidence
US 11,946,072	Medium, Methods, Cells and Secreted Factors for Stem Cell Culture and Therapy Sanbio, Inc. In force Fee due Oct 2, 2027 Lapses if unpaid Apr 3, 2028 Term ends Oct 12, 2038 · Medium confidence	Sanbio, Inc.	In force	Oct 2, 2027	Apr 3, 2028	Term ends Oct 12, 2038	Medium confidence
US 9,321,994	Induction Medium and Methods for Stem Cell Culture and Therapy Sanbio, Inc. In force Fee due Oct 26, 2027 Lapses if unpaid Apr 26, 2028 Ends no later than Oct 1, 2034 · Medium confidence	Sanbio, Inc.	In force	Oct 26, 2027	Apr 26, 2028	Ends no later than Oct 1, 2034	Medium confidence
US 9,326,999	Methods and Compositions for Treatment of Retinal Degeneration Sanbio, Inc. In force Fee due Nov 3, 2027 Lapses if unpaid May 3, 2028 Term ends Mar 13, 2033 · High confidence	Sanbio, Inc.	In force	Nov 3, 2027	May 3, 2028	Term ends Mar 13, 2033	High confidence

7 of 7 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.