116 patents currently held

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

1 more record may belong here and awaits a decision; it is not counted.

The next term ends in May 2027. from the record

Free plan: 3 watched companies. Pro: unlimited.

Alerts on its grants, lapses and transfers.

Ending by 2030

May 2027

Next term end

Patent families

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

20262027 2028 2029 203020312032 203320342035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045

notable patents fee due within 90 days all others Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know

Notable: the highest-ranked patents in this portfolio by citations and family size. Fee due within 90 days: a maintenance fee is due within 90 days of when this page was computed and not yet paid.

Notable patents

Ranked by citations and family size, against patents of the same kind granted the same year. How we rank

Notable

Segmentation Management Including Translation US 11,411,822

Cited by 17 later US patents, top 10% of utility patents granted in 2022 in our data. Protection runs to 2038.

Ends Jul 2038 · High confidence Also notable

Sub-Networks Based Security Method, Apparatus and Product US 10,237,351

Cited by 38 later US patents, top 10% of utility patents granted in 2019 in our data, and renewed at 2 of 3 maintenance windows. Protection runs to 2035.

Ends Nov 2035 · High confidence Also notable

Name Translation Monitoring US 10,574,678

Cited by 33 later US patents, top 10% of utility patents granted in 2020 in our data. Protection runs to 2037.

Ends Jul 2037 · High confidence

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.

3 fees due Dec 13 to 27, 2026 · next Dec 13
1 fee due Jan 4, 2027
The maintenance fee for Multiple Granularity Classification (US 11,694,098) comes due Jan 4, 2027. Unpaid by Jul 6, 2027, it lapses early.
2 fees due Feb 13 to 22, 2027 · next Feb 13
1 fee due Mar 19, 2027
The maintenance fee for Configurable Network Traffic Parser (US 11,765,066) comes due Mar 19, 2027. Unpaid by Sep 20, 2027, it lapses early.
5 fees due Apr 3 to 24, 2027 · next Apr 3
4 fees due May 7 to 21, 2027 · next May 7
4 fees due Jun 12 to 19, 2027 · next Jun 12
2 fees due Jul 7 to 16, 2027 · next Jul 7
6 fees due Aug 11 to 27, 2027 · next Aug 11
1 fee due Sep 19, 2027
The maintenance fee for Self-Training Classification (US 11,936,660) comes due Sep 19, 2027. Unpaid by Mar 20, 2028, it lapses early.
1 fee due Oct 2, 2027
The maintenance fee for Attribute-Based Policies for Integrity Monitoring and Network Intrusion Detection (US 11,949,704) comes due Oct 2, 2027. Unpaid by Apr 3, 2028, it lapses early.
2 fees due Nov 12, 2027

Which patents, and when each one lapses · Pro

Recent changes

Oct 12Assignment recorded on 1 record: Shen, Yi and 4 others to Forescout Technologies, Inc. Recorded Oct 12, 2026, executed Oct 26, 2023. Conveyance as recorded: Assignment of Assignor's Interest. A recorded assignment is a filed document, not a statement of current ownership. Reel 76340, frame 86.
Oct 7Assignment recorded on 1 record: Fainberg, Eli to Forescout Technologies, Inc. Recorded Oct 7, 2026, executed Sep 29, 2021. Conveyance as recorded: Assignment of Assignor's Interest. A recorded assignment is a filed document, not a statement of current ownership. Reel 76292, frame 700.
2 of the patents on this record were granted since Aug 16, 2026

What they patent

The 5 largest of its 58 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.

Dynamic Segmentation Management	7 in force	to Oct 2038
Sub-Networks Based Security Method, Apparatus and Product	5 in force	to Nov 2035
Self-Training Classification	4 in force	to Oct 2038
Name Translation Monitoring	4 in force	to Jul 2037
Device Classification	4 in force	to Apr 2037

Patents held now

Soonest term end first.

Patent	Title	Status	Expires	Confidence
US 8,254,286	Method and System for Detection of Nat Devices in a Network In force Term ends May 24, 2027 · High confidence	In force	Term ends May 24, 2027	High confidence
US 9,027,079	Method and System for Dynamic Security Using Authentication Servers In force Term ends Feb 14, 2028 · High confidence	In force	Term ends Feb 14, 2028	High confidence
US 12,132,733	Method & Device for Determining Network Device Status In force Term ends Nov 23, 2028 · Medium confidence	In force	Term ends Nov 23, 2028	Medium confidence
US 8,639,800	Method and Device for Determining Network Device Status In force Term ends Oct 8, 2029 · High confidence	In force	Term ends Oct 8, 2029	High confidence
US 11,146,559	Method and Device for Determining Network Device Status In force Term ends Oct 8, 2029 · Low confidence	In force	Term ends Oct 8, 2029	Low confidence
US 8,590,004	Method and System for Dynamic Security Using Authentication Server In force Term ends Oct 17, 2029 · High confidence	In force	Term ends Oct 17, 2029	High confidence
US 9,191,398	Method and System for Alert Classification in a Computer Network held by Forescout Technologies B.V. In force Term ends Apr 3, 2030 · High confidence	In force	Term ends Apr 3, 2030	High confidence
US 11,902,126	Method and System for Classifying a Protocol Message in a Data Communication Network In force Term ends Jul 26, 2032 · High confidence	In force	Term ends Jul 26, 2032	High confidence
US 9,628,497	Method and System for Classifying a Protocol Message in a Data Communication Network held by Forescout Technologies B.V. In force Term ends Dec 13, 2033 · High confidence	In force	Term ends Dec 13, 2033	High confidence
US 11,012,330	Method and System for Classifying a Protocol Message in a Data Communication Network held by Forescout Technologies B.V. In force Term ends Dec 13, 2033 · High confidence	In force	Term ends Dec 13, 2033	High confidence

10 of 116 patents shown.

Pro members see all 116.

Pro members: see all 116 patents

Also on record, not counted in the 116: 22 applications pending · 1 application abandoned. List them

Sources and methods

Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built

Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.

Fee due within 90 days marks a patent with a maintenance fee due within 90 days of the date this page was computed and not yet recorded paid, so it can end earlier than the bar shows. A fee left unpaid ends the patent at the close of the six month grace period that follows its due date, not on the due date itself. It is not a prediction that the fee will be missed.

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

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Forescout Technologies, Inc.