Maintenance fees coming due

CommVault Systems, Inc.

155 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Nov 21, 2026. Unpaid by May 21, 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 10,296,613	Management of Log Data CommVault Systems, Inc. In force Fee due Nov 21, 2026 Lapses if unpaid May 21, 2027 Term ends Apr 9, 2035 · High confidence	CommVault Systems, Inc.	In force	Nov 21, 2026	May 21, 2027	Term ends Apr 9, 2035	High confidence
US 10,298,710	Assigning Data Agent Proxies for Executing Virtual-Machine Secondary Copy Operations Including Streaming Backup Jobs CommVault Systems, Inc. In force Fee due Nov 21, 2026 Lapses if unpaid May 21, 2027 Term ends Jun 19, 2035 · High confidence	CommVault Systems, Inc.	In force	Nov 21, 2026	May 21, 2027	Term ends Jun 19, 2035	High confidence
US 10,303,550	Content-Independent and Database Management System-Independent Synthetic Full Backup of a Database Based on Snapshot Technology CommVault Systems, Inc. In force Fee due Nov 28, 2026 Lapses if unpaid May 28, 2027 Term ends Apr 21, 2035 · High confidence	CommVault Systems, Inc.	In force	Nov 28, 2026	May 28, 2027	Term ends Apr 21, 2035	High confidence
US 10,303,559	Restoration of Centralized Data Storage Manager, Such as Data Storage Manager in a Hierarchical Data Storage System CommVault Systems, Inc. In force Fee due Nov 28, 2026 Lapses if unpaid May 28, 2027 Term ends Dec 27, 2032 · Medium confidence	CommVault Systems, Inc.	In force	Nov 28, 2026	May 28, 2027	Term ends Dec 27, 2032	Medium confidence
US 9,047,296	Asynchronous Methods of Data Classification Using Change Journals and Other Data Structures CommVault Systems, Inc. In force Fee due Dec 2, 2026 Lapses if unpaid Jun 2, 2027 Ends no later than Apr 17, 2031 · Medium confidence	CommVault Systems, Inc.	In force	Dec 2, 2026	Jun 2, 2027	Ends no later than Apr 17, 2031	Medium confidence
US 10,310,950	Load Balancing Across Multiple Data Paths CommVault Systems, Inc. In force Fee due Dec 4, 2026 Lapses if unpaid Jun 4, 2027 Ends no later than May 9, 2034 · Medium confidence	CommVault Systems, Inc.	In force	Dec 4, 2026	Jun 4, 2027	Ends no later than May 9, 2034	Medium confidence
US 10,313,243	Intelligent Local Management of Data Stream Throttling in Secondary-Copy Operations CommVault Systems, Inc. In force Fee due Dec 4, 2026 Lapses if unpaid Jun 4, 2027 Term ends Feb 15, 2037 · High confidence	CommVault Systems, Inc.	In force	Dec 4, 2026	Jun 4, 2027	Term ends Feb 15, 2037	High confidence
US 10,313,442	System and Method for Client Policy Assignment in a Data Storage System CommVault Systems, Inc. In force Fee due Dec 4, 2026 Lapses if unpaid Jun 4, 2027 Term ends Apr 27, 2031 · Medium confidence	CommVault Systems, Inc.	In force	Dec 4, 2026	Jun 4, 2027	Term ends Apr 27, 2031	Medium confidence
US 11,669,261	Skipping Data Backed Up in Prior Backup Operations CommVault Systems, Inc. In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends Mar 11, 2039 · High confidence	CommVault Systems, Inc.	In force	Dec 6, 2026	Jun 7, 2027	Term ends Mar 11, 2039	High confidence
US 11,669,400	Lightweight Metadata Handling for File Indexing and Live Browse of Backup Copies CommVault Systems, Inc. In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends Jun 2, 2040 · High confidence	CommVault Systems, Inc.	In force	Dec 6, 2026	Jun 7, 2027	Term ends Jun 2, 2040	High confidence
145 more maintenance fees coming due in the 12 months from Nov 14, 2026 · Pro

10 of 155 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.

Upgrade to Pro

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