Maintenance fees coming due

Intervet Inc.

36 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Jan 11, 2027. Unpaid by Jul 12, 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 11,696,944	Vaccine for Protection Against Streptococcus Suis Intervet Inc. In force Fee due Jan 11, 2027 Lapses if unpaid Jul 12, 2027 Term ends Aug 2, 2038 · High confidence	Intervet Inc.	In force	Jan 11, 2027	Jul 12, 2027	Term ends Aug 2, 2038	High confidence
US 9,089,137	Phenyl-Substituted Ketoenols for Controlling Fish Parasites Intervet Inc. In force Fee due Jan 28, 2027 Lapses if unpaid Jul 28, 2027 Term ends Jan 22, 2033 · High confidence	Intervet Inc.	In force	Jan 28, 2027	Jul 28, 2027	Term ends Jan 22, 2033	High confidence
US 11,712,416	Solid Oral Pharmaceutical Compositions for Isoxazoline Compounds Intervet Inc. In force Fee due Feb 1, 2027 Lapses if unpaid Aug 2, 2027 Term ends Jul 19, 2033 · High confidence	Intervet Inc.	In force	Feb 1, 2027	Aug 2, 2027	Term ends Jul 19, 2033	High confidence
US 9,095,516	Process to Form an Orally Disintegrating Tablet for Human Use Intervet Inc. In force Fee due Feb 4, 2027 Lapses if unpaid Aug 4, 2027 Ends no later than May 8, 2030 · Medium confidence	Intervet Inc.	In force	Feb 4, 2027	Aug 4, 2027	Ends no later than May 8, 2030	Medium confidence
US 10,372,967	Automated Parasite Analysis System Intervet Inc. In force Fee due Feb 6, 2027 Lapses if unpaid Aug 6, 2027 Term ends Jul 18, 2038 · High confidence	Intervet Inc.	In force	Feb 6, 2027	Aug 6, 2027	Term ends Jul 18, 2038	High confidence
US 11,730,809	Multivalent Feline Vaccine Intervet Inc. In force Fee due Feb 22, 2027 Lapses if unpaid Aug 23, 2027 Term ends Nov 5, 2038 · Medium confidence	Intervet Inc.	In force	Feb 22, 2027	Aug 23, 2027	Term ends Nov 5, 2038	Medium confidence
US 11,741,731	Automated Parasite Analysis System Intervet Inc. In force Fee due Feb 28, 2027 Lapses if unpaid Aug 30, 2027 Term ends Jul 18, 2038 · High confidence	Intervet Inc.	In force	Feb 28, 2027	Aug 30, 2027	Term ends Jul 18, 2038	High confidence
US 10,398,773	Porcine Parvovirus Intervet Inc. In force Fee due Mar 3, 2027 Lapses if unpaid Sep 3, 2027 Term ends Apr 16, 2035 · High confidence	Intervet Inc.	In force	Mar 3, 2027	Sep 3, 2027	Term ends Apr 16, 2035	High confidence
US 9,139,618	Salmonid Alphavirus Protein E2 Intervet Inc. In force Fee due Mar 22, 2027 Lapses if unpaid Sep 22, 2027 Term ends Mar 13, 2032 · High confidence	Intervet Inc.	In force	Mar 22, 2027	Sep 22, 2027	Term ends Mar 13, 2032	High confidence
US 10,421,790	Feline Calicivirus Vaccine Intervet Inc. In force Fee due Mar 24, 2027 Lapses if unpaid Sep 24, 2027 Term ends Dec 22, 2036 · High confidence	Intervet Inc.	In force	Mar 24, 2027	Sep 24, 2027	Term ends Dec 22, 2036	High confidence
26 more maintenance fees coming due in the 12 months from Nov 14, 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.