Network-1 Technologies, Inc.

57 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

Sep 2033

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 Dec 20, 2026
The maintenance fee for An ECDHE Key Exchange for Server Authentication and a Key Server (US 11,683,163) comes due Dec 20, 2026. Unpaid by Jun 21, 2027, it lapses early.
2 fees due Jan 18 to 23, 2027 · next Jan 18
4 fees due Feb 4 to 25, 2027 · next Feb 4
1 fee due Apr 3, 2027
The maintenance fee for Public Key Exchange with Authenicated Ecdhe and Security Against Quantum Computers (US 11,777,719) comes due Apr 3, 2027. Unpaid by Oct 4, 2027, it lapses early.
2 fees due Jun 3 to 30, 2027 · next Jun 3
1 fee due Jul 7, 2027
The maintenance fee for Systems and Methods for "Machine-to-Machine" (M2M) Communications Between Modules, Servers, and an Application using Public Key Infrastructure (PKI) (US 10,530,575) comes due Jul 7, 2027. Unpaid by Jan 7, 2028, it lapses early.
1 fee due Aug 27, 2027
The maintenance fee for Embedded Universal Integrated Circuit Card Supporting Two-Factor Authentication (US 11,916,893) comes due Aug 27, 2027. Unpaid by Feb 28, 2028, it lapses early.
5 fees due Sep 1 to 29, 2027 · next Sep 1
3 fees due Oct 19 to 30, 2027 · next Oct 19
1 fee due Nov 12, 2027
The maintenance fee for Set of Servers for "Machine-to-Machine" Communications Using Public Key Infrastructure (US 10,652,017) comes due Nov 12, 2027. Unpaid by May 12, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

1 of the patents on this record was granted 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 9,698,981	Power management and security for wireless modules in “machine-to-machine” communications In force Ends no later than Sep 10, 2033 · From the USPTO record	In force	Ends no later than Sep 10, 2033	From the USPTO record
US 10,003,461	Power management and security for wireless modules in “machine-to-machine” communications In force Ends no later than Sep 10, 2033 · From the USPTO record	In force	Ends no later than Sep 10, 2033	From the USPTO record
US 10,250,386	Power management and security for wireless modules in “machine-to-machine” communications In force Ends no later than Sep 10, 2033 · From the USPTO record	In force	Ends no later than Sep 10, 2033	From the USPTO record
US 10,523,432	Power management and security for wireless modules in “machine-to-machine” communications In force Ends no later than Sep 10, 2033 · From the USPTO record	In force	Ends no later than Sep 10, 2033	From the USPTO record
US 9,998,280	Secure PKI communications for “machine-to-machine” modules, including key derivation by modules and authenticating public keys In force Ends no later than Sep 27, 2033 · From the USPTO record	In force	Ends no later than Sep 27, 2033	From the USPTO record
US 10,177,911	Secure PKI communications for “machine-to-machine” modules, including key derivation by modules and authenticating public keys In force Ends no later than Sep 27, 2033 · From the USPTO record	In force	Ends no later than Sep 27, 2033	From the USPTO record
US 10,498,530	Secure PKI communications for “machine-to-machine” modules, including key derivation by modules and authenticating public keys In force Ends no later than Sep 27, 2033 · From the USPTO record	In force	Ends no later than Sep 27, 2033	From the USPTO record
US 9,641,327	Systems and Methods for "Machine-to-Machine" (M2M) Communications Between Modules, Servers, and an Application using Public Key Infrastructure (PKI) In force Term ends Oct 16, 2033 · High confidence	In force	Term ends Oct 16, 2033	High confidence
US 10,057,059	Systems and Methods for "Machine-to-Machine" (M2M) Communications Between Modules, Servers, and an Application using Public Key Infrastructure (PKI) In force Term ends Oct 16, 2033 · High confidence	In force	Term ends Oct 16, 2033	High confidence
US 10,530,575	Systems and Methods for "Machine-to-Machine" (M2M) Communications Between Modules, Servers, and an Application using Public Key Infrastructure (PKI) In force Term ends Oct 16, 2033 · High confidence	In force	Term ends Oct 16, 2033	High confidence

10 of 57 patents shown.

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Pro members: see all 57 patents

Also on record, not counted in the 57: 1 lapsed for an unpaid fee · 38 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.

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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.

4 pending

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