Daedalus Blue LLC
183 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
16
Ending by 2030
Nov 2026
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 2 fees due May 17, 2027
- 1 fee due Jun 29, 2027The maintenance fee for Creation and Expiration of Backup Objects in Block-Level Incremental-Forever Backup Systems (US 9,223,811) comes due Jun 29, 2027. Unpaid by Dec 29, 2027, it lapses early.
- 1 fee due Jul 26, 2027The maintenance fee for Optimization of Database Queries Including Grouped Aggregation Functions (US 9,244,974) comes due Jul 26, 2027. Unpaid by Jan 26, 2028, it lapses early.
- 1 fee due Aug 2, 2027The maintenance fee for Abstracted Dynamic Report Definition Generation for Use Within Information Technology Infrastructure (US 9,251,222) comes due Aug 2, 2027. Unpaid by Feb 2, 2028, it lapses early.
- 1 fee due Sep 15, 2027The maintenance fee for System and Method to Customize Metadata for Different Users Running on the Same Infrastructure (US 9,286,362) comes due Sep 15, 2027. Unpaid by Mar 15, 2028, it lapses early.
- 1 fee due Nov 10, 2027The maintenance fee for Generating Composite Key Relationships Between Database Objects Based on Sampling (US 9,336,246) comes due Nov 10, 2027. Unpaid by May 10, 2028, it lapses early.
Recent changes
- 4 terms have ended since Aug 16, 2026
Patents held now
Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,542,957 | Rich Web Application Input Validation In force · High confidence | In force | High confidence | |
| US 8,776,059 | Moveable Access Control List (ACL) Mechanisms for Hypervisors and Virtual Machines and Virtual Port Firewalls In force · High confidence | In force | High confidence | |
| US 9,032,076 | Role-based access control system, method and computer program product In force · High confidence | In force | High confidence | |
| US 8,392,919 | Runtime Environment for Virtualizing Information Technology Appliances In force · High confidence | In force | High confidence | |
| US 7,734,745 | Method and Apparatus for Maintaining Internet Domain Name Data In force · High confidence | In force | High confidence | |
| US 8,131,726 | A Generic Architecture for Indexing Document Groups in an Inverted Text Index In force · High confidence | In force | High confidence | |
| US 7,870,016 | Report Management System In force · High confidence | In force | High confidence | |
| US 8,176,269 | Managing Metadata for Data Blocks Used in a Deduplication System In force · High confidence | In force | High confidence | |
| US 8,140,491 | Storage Management Through Adaptive Deduplication In force · High confidence | In force | High confidence | |
| US 8,204,867 | Apparatus, System, and Method for Enhanced Block-Level Deduplication In force · High confidence | In force | High confidence |
Also on record, not counted in the 29: 183 patents in force now held by others · 137 lapsed for an unpaid fee · 133 ended at full term · 1 past the fee grace period. List them
Sources and methods
Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand.
How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
Published applications
US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.
2 abandoned