Wella Operations US, LLC
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.
35
Ending by 2030
Jan 2027
Next term end
When these terms end
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 Dec 23, 2026The maintenance fee for 1-Hexyl-1H-PYRAZOLE-4,5-Diamine Hemisulfate, and Its Use in Dyeing Compositions (US 9,060,953) comes due Dec 23, 2026. Unpaid by Jun 23, 2027, it lapses early.
- 1 fee due Jan 11, 2027The maintenance fee for Gel network hair treatment compositions with reduced odor (US 11,696,877) comes due Jan 11, 2027. Unpaid by Jul 12, 2027, it lapses early.
- 1 fee due Feb 13, 2027The maintenance fee for Calculating a Composition for a Preparation for Treating Hair Fibers (US 10,379,032) comes due Feb 13, 2027. Unpaid by Aug 13, 2027, it lapses early.
- 1 fee due Mar 10, 2027The maintenance fee for Composition for Forming a Film on Keratin Fibres (US 10,406,093) comes due Mar 10, 2027. Unpaid by Sep 10, 2027, it lapses early.
- 3 fees due Apr 3 to 15, 2027 · next Apr 3
- 1 fee due Jun 22, 2027The maintenance fee for Methods of Synthesizing 2- SUBSTITUTED-1,4-Benzenediamine (US 9,216,945) comes due Jun 22, 2027. Unpaid by Dec 22, 2027, it lapses early.
- 3 fees due Aug 6 to 25, 2027 · next Aug 6
- 1 fee due Sep 22, 2027The maintenance fee for Beauty Care Product (US 9,289,045) comes due Sep 22, 2027. Unpaid by Mar 22, 2028, it lapses early.
- 3 fees due Oct 12 to 21, 2027 · next Oct 12
Recent changes
- 2 of the patents on this record were granted since Aug 16, 2026
- 2 terms have ended 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 7,431,742 | Hair Coloring Kits and Methods of Use Thereof In force · High confidence | In force | High confidence | |
| US D674,550 | Arrangement of Tools for Separating a Hair Bundle In force · High confidence | In force | High confidence | |
| US 7,658,770 | Agents for Coloring Keratin Fibers In force · High confidence | In force | High confidence | |
| US 7,658,771 | Coloring Agents for Keratin Fibers In force · High confidence | In force | High confidence | |
| US 7,374,583 | Cationic Azacyanine Dyes and Coloring Agents Containing Said Dyes In force · Medium confidence | In force | Medium confidence | |
| US 7,405,325 | New Process for the Preparation of 4-Hydroxalkylamino-2-Nitro-ANISOLES In force · High confidence | In force | High confidence | |
| US D681,344 | Handle for Applicator Brush In force · High confidence | In force | High confidence | |
| US 7,513,916 | Agents for Coloring Keratin Fibers In force · High confidence | In force | High confidence | |
| US 7,513,917 | Coloring Agents for Keratin Fibers In force · High confidence | In force | High confidence | |
| US 7,513,918 | Agents for Coloring Keratin Fibers Comprising Zwitterionic Azomethine Dyes In force · High confidence | In force | High confidence |
Also on record, not counted in the 127: 1 patent in force now held by others · 43 lapsed for an unpaid fee · 72 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.
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.
4 pending