Rochal Technologies LLC

11 patents currently held · Updated Nov 14, 2026

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.

Ending by 2030

Nov 2026

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 Jun 12, 2027
The maintenance fee for Composition and kits for inhibition of pathogenic microbial infection and methods of using the same (US 11,839,626) comes due Jun 12, 2027. Unpaid by Dec 13, 2027, 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.

Patent	Title	Status	Expires	Confidence
US 7,795,326	Conformable bandage and coating material In force Term ends Nov 30, 2026 · From the USPTO record	In force	Term ends Nov 30, 2026	From the USPTO record
US 8,263,720	Sacrificial adhesive coatings In force Term ends Oct 5, 2031 · From the USPTO record	In force	Term ends Oct 5, 2031	From the USPTO record
US 8,829,053	Biocidal compositions and methods of using the same In force Term ends Dec 7, 2031 · From the USPTO record	In force	Term ends Dec 7, 2031	From the USPTO record
US 8,877,882	Non-self-adherent coating materials In force Term ends Oct 4, 2033 · From the USPTO record	In force	Term ends Oct 4, 2033	From the USPTO record
US 8,852,648	Delivery of biologically-active agents using volatile, hydrophobic solvents In force Term ends Oct 21, 2033 · From the USPTO record	In force	Term ends Oct 21, 2033	From the USPTO record
US 11,839,626	Composition and kits for inhibition of pathogenic microbial infection and methods of using the same In force Term ends Oct 1, 2034 · From the USPTO record	In force	Term ends Oct 1, 2034	From the USPTO record
US 9,592,280	Compositions and kits for enzymatic debridement and methods of using the same In force Term ends Oct 10, 2034 · From the USPTO record	In force	Term ends Oct 10, 2034	From the USPTO record
US 10,688,159	Compositions and kits for treating pruritus and methods of using the same In force Term ends Oct 10, 2034 · From the USPTO record	In force	Term ends Oct 10, 2034	From the USPTO record
US 10,238,719	Compositions and Kits for Enzymatic Debridement and Methods of Using the Same In force Ends no later than Oct 29, 2034 · Low confidence	In force	Ends no later than Oct 29, 2034	Low confidence
US 11,590,259	Composition and Kits for Pseudoplastic Microgel Matrices In force Term ends Apr 17, 2035 · Medium confidence	In force	Term ends Apr 17, 2035	Medium confidence

10 of 11 patents shown.

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Also on record, not counted in the 11: 1 patent in force now held by others. 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.

1 pending

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