Savroc Ltd

9 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

Jan 2034

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.

4 fees due Apr 10 to 24, 2027 · next Apr 10
1 fee due May 26, 2027
The maintenance fee for Chromium-containing coating, a method for its production and a coated object (US 10,487,412) comes due May 26, 2027. Unpaid by Nov 26, 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.

Showing 1 to 9 of 9

Patent	Title	Status	Expires	Confidence
US 10,443,142	Method for Producing Chromium-Containing Multilayer Coating and a Coated Object In force Term ends Jan 19, 2034 · High confidence	In force	Term ends Jan 19, 2034	High confidence
US 10,443,143	Method for producing a chromium coating and a coated object In force Term ends Mar 19, 2034 · From the USPTO record	In force	Term ends Mar 19, 2034	From the USPTO record
US 10,487,412	Chromium-containing coating, a method for its production and a coated object In force Term ends Jul 11, 2034 · From the USPTO record	In force	Term ends Jul 11, 2034	From the USPTO record
US 11,371,156	Chromium-Based Coating, a Method for Producing a Chromium-Based Coating and a Coated Object In force Term ends Jun 16, 2038 · High confidence	In force	Term ends Jun 16, 2038	High confidence
US 11,408,088	Object comprising a chromium-based coating on a substrate In force Term ends Mar 11, 2040 · From the USPTO record	In force	Term ends Mar 11, 2040	From the USPTO record
US 11,781,232	Aqueous electroplating bath and its use In force Term ends Apr 21, 2041 · From the USPTO record	In force	Term ends Apr 21, 2041	From the USPTO record
US 11,795,559	Improved Adhesion of a Chromium-Based Coating on a Substrate In force Term ends Apr 21, 2041 · High confidence	In force	Term ends Apr 21, 2041	High confidence
US 12,006,586	Object Comprising a Chromium-Based Coating with a High Vickers Hardness, Production Method, and Aqueous Electroplating Bath Therefor In force Term ends Apr 21, 2041 · High confidence	In force	Term ends Apr 21, 2041	High confidence
US 12,371,806	Aqueous Electroplating Bath In force Ends no later than Apr 21, 2041 · Low confidence	In force	Ends no later than Apr 21, 2041	Low 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.

Export every term end as CSV · Pro

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.

1 abandoned · 1 no status recorded

List them