10 patents currently held

1 more in force is now held by another company

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 Jun 2032. from the record

Free plan: 3 watched companies. Pro: unlimited.

Alerts on its grants, lapses and transfers.

Ending by 2030

Jun 2032

Next term end

Patent families

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

2026202720282029203020312032 2033 2034 2035 2036203720382039204020412042204320442045

notable patents 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.

Notable patents

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

Notable

Systems and Methods for Generating and Maintaining Internet User Profile Data US 9,646,095

The most cited patent in this portfolio, cited by 317 later US patents, top 1% of utility patents granted in 2017 in our data. Protection runs to 2033.

Ends Jun 2033 · High confidence Also notable

Systems and Methods for Discovery and Tracking of Obscured Web-Based Advertisements US 10,037,552

Granted 2018 and renewed at every maintenance window due so far. Protection runs to 2036.

Ends Apr 2036 · High confidence Also notable

Systems and Methods for Discovery and Tracking of Web-Based Advertisements US 9,767,480

Granted 2017 and renewed at every maintenance window due so far. Protection runs to 2035. A terminal disclaimer is on file and its reference is not resolved, so no cap is applied and the date may move earlier, never later.

Ends no later than Oct 2035 · Medium 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.

1 fee due Aug 4, 2027
The maintenance fee for Systems and Methods for Discovery and Tracking of Obscured Web-Based Advertisements (US 10,552,878) comes due Aug 4, 2027. Unpaid by Feb 4, 2028, it lapses early.
1 fee due Nov 12, 2027
The maintenance fee for Systems and Methods for Discovery and Tracking of Web-Based Advertisements (US 10,650,407) comes due Nov 12, 2027. Unpaid by May 12, 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.

What they patent

The 4 largest of its 5 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.

Systems and Methods for Discovery and Tracking of Web-Based Advertisements	4 in force	to Oct 2035
Systems and Methods for Discovery and Tracking of Obscured Web-Based Advertisements	2 in force	to Apr 2036
Systems and Methods for Generating and Maintaining Internet User Profile Data	2 in force	to Jun 2033
Systems and Methods for Event Detection Using Web-Based Advertisement Data	1 in force	to Oct 2035

Patents held now

Soonest term end first.

Showing 1 to 10 of 10

Patent	Title	Status	Expires	Confidence
US 8,745,753	Systems and Methods for Blocking of Web-Based Advertisements In force Term ends Jun 19, 2032 · High confidence	In force	Term ends Jun 19, 2032	High confidence
US 10,026,096	Systems and Methods for Discovery and Tracking of Web-Based Advertisements In force Ends no later than Jun 19, 2032 · Medium confidence	In force	Ends no later than Jun 19, 2032	Medium confidence
US 10,650,407	Systems and Methods for Discovery and Tracking of Web-Based Advertisements In force Term ends Jun 19, 2032 · Medium confidence	In force	Term ends Jun 19, 2032	Medium confidence
US 10,970,740	Systems and Methods for Discovery and Tracking of Web-Based Advertisements In force Ends no later than Jun 19, 2032 · Medium confidence	In force	Ends no later than Jun 19, 2032	Medium confidence
US 10,970,743	Systems and Methods for Generating and Maintaining Internet User Profile Data In force Ends no later than Feb 28, 2033 · Medium confidence	In force	Ends no later than Feb 28, 2033	Medium confidence
US 9,646,095	Systems and Methods for Generating and Maintaining Internet User Profile Data In force Term ends Jun 24, 2033 · High confidence	In force	Term ends Jun 24, 2033	High confidence
US 10,552,878	Systems and Methods for Discovery and Tracking of Obscured Web-Based Advertisements In force Ends no later than Sep 18, 2034 · Medium confidence	In force	Ends no later than Sep 18, 2034	Medium confidence
US 9,767,480	Systems and Methods for Discovery and Tracking of Web-Based Advertisements In force Ends no later than Oct 24, 2035 · Medium confidence	In force	Ends no later than Oct 24, 2035	Medium confidence
US 11,151,601	Systems and Methods for Event Detection Using Web-Based Advertisement Data In force Term ends Oct 29, 2035 · Medium confidence	In force	Term ends Oct 29, 2035	Medium confidence
US 10,037,552	Systems and Methods for Discovery and Tracking of Obscured Web-Based Advertisements In force Term ends Apr 13, 2036 · High confidence	In force	Term ends Apr 13, 2036	High confidence

Also on record, not counted in the 10: 1 patent in force now held by others · 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.

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

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Pathmatics, Inc.