CRYPTO4A Technologies Inc.

10 patents currently held · Updated Nov 14, 2026

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

Recorded under 2 name spellings.

Ending by 2030

May 2038

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.

1 fee due Feb 1, 2027
The maintenance fee for Secure cloud-based system, and security application distribution method to be automatically executed therein (US 11,714,622) comes due Feb 1, 2027. Unpaid by Aug 2, 2027, it lapses early.
1 fee due Mar 17, 2027
The maintenance fee for Hardware Security Module (US 10,417,455) comes due Mar 17, 2027. Unpaid by Sep 17, 2027, it lapses early.
1 fee due Apr 30, 2027
The maintenance fee for Hardware security module, and trusted hardware network interconnection device and resources (US 11,803,666) comes due Apr 30, 2027. Unpaid by Nov 1, 2027, it lapses early.
1 fee due May 5, 2027
The maintenance fee for Integrated Multi-Level Network Appliance, Platform and System, and Remote Management Method and System Therefor (US 10,467,437) comes due May 5, 2027. Unpaid by Nov 5, 2027, it lapses early.
1 fee due Aug 27, 2027
The maintenance fee for Integrated network security appliance, platform and system (US 11,916,872) comes due Aug 27, 2027. Unpaid by Feb 28, 2028, it lapses early.
1 fee due Sep 5, 2027
The maintenance fee for Digital Data Comparison Filter, System and Method, and Applications Therefor (US 11,921,867) comes due Sep 5, 2027. Unpaid by Mar 6, 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 10 of 10

Patent	Title	Status	Expires	Confidence
US 10,417,455	Hardware Security Module In force Term ends May 30, 2038 · High confidence	In force	Term ends May 30, 2038	High confidence
US 10,467,437	Integrated Multi-Level Network Appliance, Platform and System, and Remote Management Method and System Therefor In force Term ends May 30, 2038 · High confidence	In force	Term ends May 30, 2038	High confidence
US 11,803,666	Hardware security module, and trusted hardware network interconnection device and resources In force Ends no later than May 30, 2038 · From the USPTO record	In force	Ends no later than May 30, 2038	From the USPTO record
US 11,916,872	Integrated network security appliance, platform and system In force Term ends May 30, 2038 · From the USPTO record	In force	Term ends May 30, 2038	From the USPTO record
US 10,678,525	Secure machine executable code deployment and execution method and system In force Term ends Jul 30, 2038 · From the USPTO record	In force	Term ends Jul 30, 2038	From the USPTO record
US 11,204,748	Secure machine executable code deployment and execution method and system In force Ends no later than Jul 30, 2038 · From the USPTO record	In force	Ends no later than Jul 30, 2038	From the USPTO record
US 11,714,622	Secure cloud-based system, and security application distribution method to be automatically executed therein In force Term ends Jul 30, 2038 · From the USPTO record	In force	Term ends Jul 30, 2038	From the USPTO record
US 11,310,198	Integrated multi-level or cross-domain network security management appliance, platform and system, and remote management method and system therefor In force Term ends Jul 31, 2038 · From the USPTO record	In force	Term ends Jul 31, 2038	From the USPTO record
US 11,321,493	Hardware security module, and trusted hardware network interconnection device and resources In force Term ends Feb 3, 2039 · From the USPTO record	In force	Term ends Feb 3, 2039	From the USPTO record
US 11,921,867	Digital Data Comparison Filter, System and Method, and Applications Therefor In force Term ends Dec 9, 2040 · High confidence	In force	Term ends Dec 9, 2040	High confidence

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.

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Published applications

Every application published under this name has become a patent.