Iconix, Inc.

16 patents currently held · Updated Nov 14, 2026

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Ending by 2030

Jul 2027

Next term end

When these terms end

5 yrs10 yrs20 yrs

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 Mar 15 to 26, 2027 · next Mar 15
1 fee due Jul 21, 2027
The maintenance fee for Authenticating and confidence marking e-mail messages (US 10,541,956) comes due Jul 21, 2027. Unpaid by Jan 21, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

2 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 10,594,645	User Interface for email inbox to call attention differently to different classes of email In force Term ends Jul 16, 2027 · From the USPTO record	In force	Term ends Jul 16, 2027	From the USPTO record
US 9,137,048	User interface for email inbox to call attention differently to different classes of email In force Term ends Oct 6, 2027 · From the USPTO record	In force	Term ends Oct 6, 2027	From the USPTO record
US 10,541,956	Authenticating and confidence marking e-mail messages In force Ends no later than Feb 1, 2028 · From the USPTO record	In force	Ends no later than Feb 1, 2028	From the USPTO record
US 9,325,528	System and method for securely performing multiple stage email processing with embedded codes In force Term ends Mar 20, 2028 · From the USPTO record	In force	Term ends Mar 20, 2028	From the USPTO record
US 10,771,418	System and method for securely performing multiple stage email processing with embedded codes In force Term ends Mar 20, 2028 · From the USPTO record	In force	Term ends Mar 20, 2028	From the USPTO record
US 11,271,883	System and method for securely performing multiple stage email processing with embedded codes In force Term ends Mar 20, 2028 · From the USPTO record	In force	Term ends Mar 20, 2028	From the USPTO record
US 11,770,353	System and method for securely performing multiple stage email processing with embedded codes In force Term ends Mar 20, 2028 · From the USPTO record	In force	Term ends Mar 20, 2028	From the USPTO record
US 12,284,149	System and method for securely performing multiple stage email processing with embedded codes In force Term ends Mar 20, 2028 · From the USPTO record	In force	Term ends Mar 20, 2028	From the USPTO record
US 8,073,910	User Interface for Email Inbox to Call Attention Differently to Different Classes of Email In force Term ends Jul 17, 2028 · High confidence	In force	Term ends Jul 17, 2028	High confidence
US 7,801,961	E-mail message authentication and marking extending standards complaint techniques In force Term ends Oct 6, 2028 · From the USPTO record	In force	Term ends Oct 6, 2028	From the USPTO record

10 of 16 patents shown.

Pro members see all 16.

Pro members: see all 16 patents

Also on record, not counted in the 16: 2 lapsed for an unpaid fee · 11 ended at full term. 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.

Export every term end as CSV · Pro

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.

1 pending · 2 abandoned · 6 no status recorded

List them