Maintenance fees coming due

Hoffmann-La Roche Inc.

175 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Dec 2, 2026. Unpaid by Jun 2, 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 9,047,438	Chromatography Equipment Characterization Hoffmann-La Roche Inc. In force Fee due Dec 2, 2026 Lapses if unpaid Jun 2, 2027 Term ends May 6, 2032 · High confidence	Hoffmann-La Roche Inc.	In force	Dec 2, 2026	Jun 2, 2027	Term ends May 6, 2032	High confidence
US 11,667,720	Subcutaneously Administered ANTI-IL-6 Receptor Antibody Chugai Seiyaku Kabushiki Kaisha In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends Nov 7, 2031 · High confidence	Chugai Seiyaku Kabushiki Kaisha	In force	Dec 6, 2026	Jun 7, 2027	Term ends Nov 7, 2031	High confidence
US 11,668,722	Antibody selection method Hoffmann-La Roche Inc. In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends Dec 27, 2038 · High confidence	Hoffmann-La Roche Inc.	In force	Dec 6, 2026	Jun 7, 2027	Term ends Dec 27, 2038	High confidence
US 9,050,375	Bi-Specific Digoxigenin Binding Antibodies Hoffmann-La Roche Inc. In force Fee due Dec 9, 2026 Lapses if unpaid Jun 9, 2027 Term ends Jun 30, 2030 · High confidence	Hoffmann-La Roche Inc.	In force	Dec 9, 2026	Jun 9, 2027	Term ends Jun 30, 2030	High confidence
US 10,316,036	SUBSTITUTED PYRAZINO[2,2-a]ISOQUINOLINE DERIVATIVES Hoffmann-La Roche Inc. In force Fee due Dec 11, 2026 Lapses if unpaid Jun 11, 2027 Term ends Aug 24, 2035 · Medium confidence	Hoffmann-La Roche Inc.	In force	Dec 11, 2026	Jun 11, 2027	Term ends Aug 24, 2035	Medium confidence
US 10,316,059	Separation of Bispecific Antibodies and Bispecific Antibody Production Side Products Using Hydroxyapatite Chromatography Hoffmann-La Roche Inc. In force Fee due Dec 11, 2026 Lapses if unpaid Jun 11, 2027 Term ends Jun 16, 2035 · High confidence	Hoffmann-La Roche Inc.	In force	Dec 11, 2026	Jun 11, 2027	Term ends Jun 16, 2035	High confidence
US 10,316,082	Anti-Alpha-Synuclein Antibodies and Methods of Use Hoffmann-La Roche Inc. In force Fee due Dec 11, 2026 Lapses if unpaid Jun 11, 2027 Term ends Nov 20, 2034 · High confidence	Hoffmann-La Roche Inc.	In force	Dec 11, 2026	Jun 11, 2027	Term ends Nov 20, 2034	High confidence
US 11,672,858	Bispecific Antibody Molecules Binding to CD3 and TYRP-1 Hoffmann-La Roche Inc. In force Fee due Dec 13, 2026 Lapses if unpaid Jun 14, 2027 Term ends Feb 9, 2040 · High confidence	Hoffmann-La Roche Inc.	In force	Dec 13, 2026	Jun 14, 2027	Term ends Feb 9, 2040	High confidence
US 11,673,888	Bicyclic Compounds as Atx Inhibitors Hoffmann-La Roche Inc. In force Fee due Dec 13, 2026 Lapses if unpaid Jun 14, 2027 Term ends Nov 30, 2038 · Medium confidence	Hoffmann-La Roche Inc.	In force	Dec 13, 2026	Jun 14, 2027	Term ends Nov 30, 2038	Medium confidence
US 11,673,942	Fusion Proteins for Ophthalmology with Increased Eye Retention Hoffmann-La Roche Inc. In force Fee due Dec 13, 2026 Lapses if unpaid Jun 14, 2027 Term ends Jan 1, 2038 · High confidence	Hoffmann-La Roche Inc.	In force	Dec 13, 2026	Jun 14, 2027	Term ends Jan 1, 2038	High confidence
165 more maintenance fees coming due in the 12 months from Nov 14, 2026 · Pro

10 of 175 patents shown. Soonest fee due date first, then patent number.

Pro members see every patent with a maintenance fee coming due: number, title, status, the due date, and the date it lapses if the fee goes unpaid through the grace period.

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