Documill Oy

11 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

Oct 2029

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 18, 2027
The maintenance fee for Color optimization for visual representation (US 9,111,479) comes due Feb 18, 2027. Unpaid by Aug 18, 2027, it lapses early.
1 fee due Mar 15, 2027
The maintenance fee for Method and arrangement for paginating and previewing XHTML/HTML formatted information content (US 9,135,341) comes due Mar 15, 2027. Unpaid by Sep 15, 2027, 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.

Patent	Title	Status	Expires	Confidence
US 8,423,537	Method and arrangement for handling of information search results In force Term ends Oct 22, 2029 · From the USPTO record	In force	Term ends Oct 22, 2029	From the USPTO record
US 8,464,158	Method and arrangement for sharing information search results In force Term ends May 20, 2031 · From the USPTO record	In force	Term ends May 20, 2031	From the USPTO record
US 9,135,341	Method and arrangement for paginating and previewing XHTML/HTML formatted information content In force Term ends May 17, 2032 · From the USPTO record	In force	Term ends May 17, 2032	From the USPTO record
US 9,384,562	Methods for visual content processing, and systems and computer program codes thereto In force Term ends Mar 15, 2033 · From the USPTO record	In force	Term ends Mar 15, 2033	From the USPTO record
US 9,111,479	Color optimization for visual representation In force Term ends Aug 2, 2033 · From the USPTO record	In force	Term ends Aug 2, 2033	From the USPTO record
US 9,484,006	Manipulation of textual content data for layered presentation In force Term ends Dec 29, 2033 · From the USPTO record	In force	Term ends Dec 29, 2033	From the USPTO record
US 9,547,629	Efficient creation of web fonts In force Term ends Jul 1, 2034 · From the USPTO record	In force	Term ends Jul 1, 2034	From the USPTO record
US 9,412,187	Delayed rendering of content In force Term ends Aug 14, 2034 · From the USPTO record	In force	Term ends Aug 14, 2034	From the USPTO record
US 9,940,305	Preparation of textual content In force Term ends Aug 31, 2034 · From the USPTO record	In force	Term ends Aug 31, 2034	From the USPTO record
US 10,133,716	Generation of notifications in a collaborative document editing environment In force Term ends Dec 23, 2036 · From the USPTO record	In force	Term ends Dec 23, 2036	From the USPTO record

10 of 11 patents shown.

Pro members see all 11.

Pro members: see all 11 patents

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.