HST Global, Inc.

9 patents currently held · Updated Nov 15, 2026

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

Ending by 2030

Jan 2028

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 Jan 25, 2027
2 fees due Jun 3 to 19, 2027 · next Jun 3
1 fee due Oct 30, 2027
The maintenance fee for Fast unbreakable cipher (US 11,973,754) comes due Oct 30, 2027. Unpaid by May 1, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

Nothing was recorded against this company's patents in the last 90 days.

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.

Showing 1 to 9 of 9

Patent	Title	Status	Expires	Confidence
US 9,374,347	Method and system for authentication over a public network using multiple out-of-band communications channels to send keys In force Term ends Jan 24, 2028 · From the USPTO record	In force	Term ends Jan 24, 2028	From the USPTO record
US 10,498,714	Method and system for authentication over a public network using multiple out-of band communications channels to send keys In force (reinstated) Term ends Nov 22, 2028 · From the USPTO record	In force (reinstated)	Term ends Nov 22, 2028	From the USPTO record
US 7,899,185	Real privacy management authentication system In force (reinstated) Term ends Sep 1, 2029 · From the USPTO record	In force (reinstated)	Term ends Sep 1, 2029	From the USPTO record
US 10,924,278	Method and apparatus for authentication and encryption service employing unbreakable encryption In force Term ends Jul 13, 2038 · From the USPTO record	In force	Term ends Jul 13, 2038	From the USPTO record
US 12,192,356	Method and apparatus for authentication and encryption service employing unbreakable encryption In force Term ends May 5, 2040 · From the USPTO record	In force	Term ends May 5, 2040	From the USPTO record
US 11,973,754	Fast unbreakable cipher In force Ends no later than Apr 23, 2041 · From the USPTO record	In force	Ends no later than Apr 23, 2041	From the USPTO record
US 11,848,928	Participant-managed, independent-trust authentication service for secure messaging In force Term ends May 27, 2041 · From the USPTO record	In force	Term ends May 27, 2041	From the USPTO record
US 11,711,364	Fast unbreakable cipher In force Term ends Feb 24, 2042 · From the USPTO record	In force	Term ends Feb 24, 2042	From the USPTO record
US 11,711,365	Integrated circuit performing fast unbreakable cipher In force Term ends Feb 24, 2042 · From the USPTO record	In force	Term ends Feb 24, 2042	From the USPTO record

Also on record, not counted in the 9: 3 lapsed for an unpaid fee · 3 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