Maintenance fees coming due

Digital Reasoning Systems, Inc.

3 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Dec 16, 2026. Unpaid by Jun 16, 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 9,058,317	System and Method for Machine Learning Management Digital Reasoning Systems, Inc. In force Fee due Dec 16, 2026 Lapses if unpaid Jun 16, 2027 Term ends Jan 14, 2033 · Medium confidence	Digital Reasoning Systems, Inc.	In force	Dec 16, 2026	Jun 16, 2027	Term ends Jan 14, 2033	Medium confidence
US 10,339,440	Systems and Methods for Neural Language Modeling Digital Reasoning Systems, Inc. In force Fee due Jan 2, 2027 Lapses if unpaid Jul 2, 2027 Term ends Mar 22, 2036 · High confidence	Digital Reasoning Systems, Inc.	In force	Jan 2, 2027	Jul 2, 2027	Term ends Mar 22, 2036	High confidence
US 9,311,301	Systems and Methods for Large Scale Global Entity Resolution Digital Reasoning Systems, Inc. In force Fee due Oct 12, 2027 Lapses if unpaid Apr 12, 2028 Term ends Jun 25, 2035 · High confidence	Digital Reasoning Systems, Inc.	In force	Oct 12, 2027	Apr 12, 2028	Term ends Jun 25, 2035	High confidence

3 of 3 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.