Maintenance fees coming due

Danisco US Inc.

36 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Nov 30, 2026. Unpaid by Jun 1, 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 11,661,567	Protease Variants and Uses Thereof Danisco US Inc. In force Fee due Nov 30, 2026 Lapses if unpaid Jun 1, 2027 Term ends May 14, 2039 · High confidence	Danisco US Inc.	In force	Nov 30, 2026	Jun 1, 2027	Term ends May 14, 2039	High confidence
US 11,667,886	Recombinant Yeast Cell Danisco US Inc. In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends Jun 13, 2037 · High confidence	Danisco US Inc.	In force	Dec 6, 2026	Jun 7, 2027	Term ends Jun 13, 2037	High confidence
US 9,055,757	Stabilizer composition of co-attrited microcrystalline cellulose and carboxymethylcellulose, method for making, and uses Danisco USA Inc. In force Fee due Dec 16, 2026 Lapses if unpaid Jun 16, 2027 Term ends Mar 21, 2033 · High confidence	Danisco USA Inc.	In force	Dec 16, 2026	Jun 16, 2027	Term ends Mar 21, 2033	High confidence
US 10,329,546	Compositions and Methods Comprising a Lipolytic Enzyme Variant Danisco US Inc. In force Fee due Dec 25, 2026 Lapses if unpaid Jun 25, 2027 Term ends Oct 11, 2033 · High confidence	Danisco US Inc.	In force	Dec 25, 2026	Jun 25, 2027	Term ends Oct 11, 2033	High confidence
US 10,364,443	Production of Mevalonate, Isoprene, and Isoprenoids Using Genes Encoding Polypeptides Having Thiolase, Hmg-Coa Synthase and Hmg-Coa Reductase Enzymatic Activities Danisco US Inc. In force Fee due Jan 30, 2027 Lapses if unpaid Jul 30, 2027 Term ends Apr 27, 2032 · High confidence	Danisco US Inc.	In force	Jan 30, 2027	Jul 30, 2027	Term ends Apr 27, 2032	High confidence
US 9,095,155	Low Fluid Volume Antimicrobial Mold Reduction System and Method Spraying Systems Co. and Danisco USA Inc. In force Fee due Feb 4, 2027 Lapses if unpaid Aug 4, 2027 Term ends Jan 1, 2031 · High confidence	Spraying Systems Co. and Danisco USA Inc.	In force	Feb 4, 2027	Aug 4, 2027	Term ends Jan 1, 2031	High confidence
US 9,115,351	Proteases With Modified Pro Regions Danisco US Inc. In force Fee due Feb 25, 2027 Lapses if unpaid Aug 25, 2027 Term ends Apr 15, 2030 · High confidence	Danisco US Inc.	In force	Feb 25, 2027	Aug 25, 2027	Term ends Apr 15, 2030	High confidence
US 11,753,659	Glycerol and Acetic Acid Converting Yeast Cells with Improved Acetic Acid Conversion Danisco US Inc. In force Fee due Mar 12, 2027 Lapses if unpaid Sep 13, 2027 Term ends Aug 29, 2034 · Medium confidence	Danisco US Inc.	In force	Mar 12, 2027	Sep 13, 2027	Term ends Aug 29, 2034	Medium confidence
US 9,133,425	Methods for Improving Multiple Protein Properties Danisco US Inc. In force Fee due Mar 15, 2027 Lapses if unpaid Sep 15, 2027 Term ends Nov 21, 2029 · High confidence	Danisco US Inc.	In force	Mar 15, 2027	Sep 15, 2027	Term ends Nov 21, 2029	High confidence
US 10,413,871	Stabilization of Biomimetic Membranes Danisco US Inc. In force Fee due Mar 17, 2027 Lapses if unpaid Sep 17, 2027 Term ends Oct 18, 2033 · Medium confidence	Danisco US Inc.	In force	Mar 17, 2027	Sep 17, 2027	Term ends Oct 18, 2033	Medium confidence
26 more maintenance fees coming due in the 12 months from Nov 15, 2026 · Pro

10 of 36 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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Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.