Maintenance fees coming due

Mars, Incorporated

50 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Nov 23, 2026. Unpaid by May 24, 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 11,657,732	Animal Dentistry Training Apparatus Mars, Incorporated In force Fee due Nov 23, 2026 Lapses if unpaid May 24, 2027 Term ends Oct 20, 2038 · High confidence	Mars, Incorporated	In force	Nov 23, 2026	May 24, 2027	Term ends Oct 20, 2038	High confidence
US 9,040,703	Inhibitors of Arginase and Their Therapeutic Applications Mars, Incorporated In force Fee due Nov 26, 2026 Lapses if unpaid May 26, 2027 Term ends Aug 23, 2032 · High confidence	Mars, Incorporated	In force	Nov 26, 2026	May 26, 2027	Term ends Aug 23, 2032	High confidence
US 11,672,263	Food Product for Reducing Muscle Breakdown and Methods Thereof Mars, Incorporated In force Fee due Dec 13, 2026 Lapses if unpaid Jun 14, 2027 Term ends May 13, 2037 · High confidence	Mars, Incorporated	In force	Dec 13, 2026	Jun 14, 2027	Term ends May 13, 2037	High confidence
US 11,691,780	A Blank for Forming a Packaging Container and a Packaging Container Mars, Incorporated In force Fee due Jan 4, 2027 Lapses if unpaid Jul 6, 2027 Term ends Sep 11, 2039 · High confidence	Mars, Incorporated	In force	Jan 4, 2027	Jul 6, 2027	Term ends Sep 11, 2039	High confidence
US 11,719,564	Food Dosing Implement Mars, Incorporated In force Fee due Feb 8, 2027 Lapses if unpaid Aug 9, 2027 Term ends Jun 1, 2040 · High confidence	Mars, Incorporated	In force	Feb 8, 2027	Aug 9, 2027	Term ends Jun 1, 2040	High confidence
US 9,107,435	Reconstituted Cereal Grain Mars, Inc. In force Fee due Feb 18, 2027 Lapses if unpaid Aug 18, 2027 Term ends Nov 16, 2032 · High confidence	Mars, Inc.	In force	Feb 18, 2027	Aug 18, 2027	Term ends Nov 16, 2032	High confidence
US 9,111,461	Method for Dental Education Mars, Incorporated In force Fee due Feb 18, 2027 Lapses if unpaid Aug 18, 2027 Term ends Mar 4, 2033 · High confidence	Mars, Incorporated	In force	Feb 18, 2027	Aug 18, 2027	Term ends Mar 4, 2033	High confidence
US 9,114,114	Edible Products Having a High Cocoa Polyphenol Content and Improved Flavor and the Milled Cocoa Extracts Used Therein Mars, Inc. In force Fee due Feb 25, 2027 Lapses if unpaid Aug 25, 2027 Term ends Oct 12, 2031 · High confidence	Mars, Inc.	In force	Feb 25, 2027	Aug 25, 2027	Term ends Oct 12, 2031	High confidence
US 10,393,740	Methods for Identifying Modulators of Calcium-Sensing Receptors Mars, Incorporated In force Fee due Feb 27, 2027 Lapses if unpaid Aug 27, 2027 Term ends Nov 20, 2035 · High confidence	Mars, Incorporated	In force	Feb 27, 2027	Aug 27, 2027	Term ends Nov 20, 2035	High confidence
US 10,414,787	Flavor Composition Containing HMG Glucosides Mars, Incorporated In force Fee due Mar 17, 2027 Lapses if unpaid Sep 17, 2027 Term ends Feb 18, 2036 · High confidence	Mars, Incorporated	In force	Mar 17, 2027	Sep 17, 2027	Term ends Feb 18, 2036	High confidence
40 more maintenance fees coming due in the 12 months from Nov 14, 2026 · Pro

10 of 50 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.