Polyvantis GmbH

8 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

Mar 2031

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 Apr 10, 2027
The maintenance fee for Three-layer UV protective film for decorative laminated sheets (HPL) (US 11,780,214) comes due Apr 10, 2027. Unpaid by Oct 12, 2027, it lapses early.
1 fee due May 26, 2027
The maintenance fee for Biaxial forming process for thick-walled acrylic sheet (US 10,486,358) comes due May 26, 2027. Unpaid by Nov 26, 2027, it lapses early.
1 fee due Oct 21, 2027
The maintenance fee for Permanent security film with high transparency and without predetermined breaking points (US 10,629,098) comes due Oct 21, 2027. Unpaid by Apr 21, 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.

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 8 of 8

Patent	Title	Status	Expires	Confidence
US 8,993,093	Coated Sheet-Like Plastic Material with Reduced Tendency to Colonization by Algae, Process for the In-Line Production Thereof and Use In force Term ends Mar 2, 2031 · High confidence	In force	Term ends Mar 2, 2031	High confidence
US 9,630,387	Process for continuous inline production of coated polymeric substrates or laminates In force Term ends Jan 27, 2034 · From the USPTO record	In force	Term ends Jan 27, 2034	From the USPTO record
US 10,486,358	Biaxial forming process for thick-walled acrylic sheet In force Term ends Jul 14, 2035 · From the USPTO record	In force	Term ends Jul 14, 2035	From the USPTO record
US 10,629,098	Permanent security film with high transparency and without predetermined breaking points In force Term ends Sep 7, 2036 · From the USPTO record	In force	Term ends Sep 7, 2036	From the USPTO record
US 11,780,214	Three-layer UV protective film for decorative laminated sheets (HPL) In force Term ends Dec 14, 2036 · From the USPTO record	In force	Term ends Dec 14, 2036	From the USPTO record
US 11,285,708	Forgery prevention labels for high-temperature applications In force Term ends Feb 7, 2040 · From the USPTO record	In force	Term ends Feb 7, 2040	From the USPTO record
US 12,059,872	Acrylic Multilayer Foil with Improved Mechanical Properties and a High Weathering Resistance In force Ends no later than Feb 18, 2041 · Medium confidence	In force	Ends no later than Feb 18, 2041	Medium confidence
US 12,589,579	Laser Engravable Labels In force Term ends Nov 16, 2042 · High confidence	In force	Term ends Nov 16, 2042	High confidence

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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