Coreless rolls of a tissue paper product and methods of manufacturing coreless rolls
US-12590417-B2 · Mar 31, 2026 · US
Essity Hygiene & Health Ab patents
Essity Hygiene & Health Ab holds 660 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 660 |
| Recent patents | 259 |
| First publication | Oct 16, 2018 |
| Latest publication | Mar 31, 2026 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Method, computer readable medium and computer program for assisting a first user in capturing a digital image of a transparent wound dressing, and for assisting a second user in reviewing digital images of a transparent wound dressing
US-2026083393-A1 · Mar 26, 2026 · US
Electronic lock assembly for dispenser, and assembly method
US-12584331-B2 · Mar 24, 2026 · US
Apparatus for manufacturing an absorbent core, a particle redirector and a method of redirecting particles
US-12582558-B2 · Mar 24, 2026 · US
Data Logger Unit, Sensor Unit, Absorbent Article Management System And Identification Method
US-2026079033-A1 · Mar 19, 2026 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Coreless rolls of a tissue paper product and methods of manufacturing coreless rolls
US-12590417-B2 · Mar 31, 2026 · US
Method, computer readable medium and computer program for assisting a first user in capturing a digital image of a transparent wound dressing, and for assisting a second user in reviewing digital images of a transparent wound dressing
US-2026083393-A1 · Mar 26, 2026 · US
Electronic lock assembly for dispenser, and assembly method
US-12584331-B2 · Mar 24, 2026 · US
Apparatus for manufacturing an absorbent core, a particle redirector and a method of redirecting particles
US-12582558-B2 · Mar 24, 2026 · US
Data Logger Unit, Sensor Unit, Absorbent Article Management System And Identification Method
US-2026079033-A1 · Mar 19, 2026 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| A47K2010/3233 | 50 |
| A61F13/496 | 50 |
| D21H27/002 | 40 |
| A61F13/472 | 39 |
| A61F13/53 | 37 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 513 |
| Operations & Transport | 176 |
| Textiles & Paper | 79 |
| Physics | 76 |
| Cross-Sectional Technologies | 31 |
| Electricity | 28 |
| Chemistry & Metallurgy | 10 |
| Fixed Constructions | 6 |
| Mechanical Engineering | 5 |
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Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Essity Hygiene & Health Ab have in patentsdb?
- Essity Hygiene & Health Ab is linked to 660 publications as assignee in our database.
- What technology areas does Essity Hygiene & Health Ab patent most?
- Top mapped technology areas by patent count: Human Necessities (513); Operations & Transport (176); Textiles & Paper (79).
- Is Essity Hygiene & Health Ab's patent activity growing?
- In our data, assignee counts were 94 in 2024 and 94 in 2025 (similar year over year).
- What are recent patents assigned to Essity Hygiene & Health Ab?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.