Thor GmbH

10 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 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 Oct 28, 2027
The maintenance fee for Method for reducing microbial attack of industrial products (US 10,633,547) comes due Oct 28, 2027. Unpaid by Apr 28, 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.

Showing 1 to 10 of 10

Patent	Title	Status	Expires	Confidence
US 8,349,925	Flame-retardant composition comprising a phosphonic acid derivative In force Term ends Sep 4, 2029 · From the USPTO record	In force	Term ends Sep 4, 2029	From the USPTO record
US 8,853,307	Flame-retardant composition comprising a phosphonic acid derivative In force Term ends Sep 6, 2029 · From the USPTO record	In force	Term ends Sep 6, 2029	From the USPTO record
US 9,909,021	Method for producing a coating agent In force Term ends Dec 3, 2034 · From the USPTO record	In force	Term ends Dec 3, 2034	From the USPTO record
US 10,633,547	Method for reducing microbial attack of industrial products In force Term ends Feb 15, 2037 · From the USPTO record	In force	Term ends Feb 15, 2037	From the USPTO record
US 11,116,217	Synergistic biocidal compositions containing 5-chloro-2-methylisothiazolin-3-one In force Term ends May 25, 2037 · From the USPTO record	In force	Term ends May 25, 2037	From the USPTO record
US 12,201,114	Aqueous 1,2-benzisothiazoline-3-one dispersions In force Term ends Sep 26, 2041 · From the USPTO record	In force	Term ends Sep 26, 2041	From the USPTO record
US 12,285,014	Aqueous 1,2-benzisothiazolin-3-one concentrates In force Term ends Apr 18, 2042 · From the USPTO record	In force	Term ends Apr 18, 2042	From the USPTO record
US 12,550,900	Stable Aqueous IPBC Dispersions In force Term ends Oct 11, 2042 · High confidence	In force	Term ends Oct 11, 2042	High confidence
US 12,630,518	Process for Preparing 1,2-Benzisothiazoline-3-One In force Term ends Feb 11, 2043 · High confidence	In force	Term ends Feb 11, 2043	High confidence
US 12,751,452	Method for Treating Technical Products In force Term ends Jun 3, 2043 · High confidence	In force	Term ends Jun 3, 2043	High confidence

Also on record, not counted in the 10: 4 lapsed for an unpaid fee · 4 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.

12 no status recorded

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