Absorbent articles with frangible pathways adapted for tear propagation between regions of laminates having different numbers of layers of substrates
US-12582562-B2 · Mar 24, 2026 · US
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Willhaus Keith Richard patents
Willhaus Keith Richard is listed as an inventor on 37 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Willhaus Keith Richard |
| Total patents | 37 |
| First publication | Feb 9, 2017 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Absorbent articles with frangible pathways with simultaneously propagating tear zones
US-12582561-B2 · Mar 24, 2026 · US
Absorbent articles and methods and apparatuses for making absorbent articles with frangible pathways
US-2026053679-A1 · Feb 26, 2026 · US
Diaper
US-D1115025-S · Feb 24, 2026 · US
Absorbent articles with frangible pathways
US-12521285-B2 · Jan 13, 2026 · US
Absorbent articles and methods and apparatuses for making absorbent articles with frangible pathways
US-12478513-B2 · Nov 25, 2025 · US
Absorbent articles with frangible pathways and disposal features
US-12478514-B2 · Nov 25, 2025 · US
Diaper
US-D1092729-S · Sep 9, 2025 · US
Absorbent articles with frangible pathways comprising lines of weakness with free fiber ends
US-2025195290-A1 · Jun 19, 2025 · US
Method and apparatus for breaking bond regions in absorbent articles with frangible pathways
US-2025195284-A1 · Jun 19, 2025 · US
Recent patents
Latest publications not already listed above.
Absorbent articles with frangible pathways comprising various tensile strengths
US-2025195288-A1 · Jun 19, 2025 · US
Absorbent articles with frangible pathways with at least one line of weakness defined by a discrete bond
US-2025195289-A1 · Jun 19, 2025 · US
Arrays of absorbent articles of different sizes comprising frangible pathways
US-2025195294-A1 · Jun 19, 2025 · US
Method and apparatus for bonding elastic parts under tension to an advancing carrier
US-2024415706-A1 · Dec 19, 2024 · US
Method and apparatus for bonding elastic parts under tension to an advancing carrier
US-12121426-B2 · Oct 22, 2024 · US
System and method for forming protrusions in a substrate used to manufacture absorbent articles
US-2024140048-A1 · May 2, 2024 · US
Absorbent articles with frangible pathways
US-2024000630-A1 · Jan 4, 2024 · US
Absorbent articles and methods for making absorbent articles with frangible pathways
US-2024000635-A1 · Jan 4, 2024 · US
Absorbent articles with absorbent chassis and belt elastic arrangements and frangible pathways
US-2024000625-A1 · Jan 4, 2024 · US
Absorbent articles with frangible pathways and disposal features
US-2024000627-A1 · Jan 4, 2024 · US
Absorbent articles and methods and apparatuses for making absorbent articles with frangible pathways
US-2024000634-A1 · Jan 4, 2024 · US
Absorbent articles with frangible pathways with simultaneously propagating tear zones
US-2024000632-A1 · Jan 4, 2024 · US
Absorbent articles and methods and apparatuses for making absorbent articles with frangible pathways
US-2024000619-A1 · Jan 4, 2024 · US
Absorbent articles with frangible pathways and concealed disposal fastener components
US-2024000633-A1 · Jan 4, 2024 · US
Absorbent articles with absorbent chassis and belt bonding arrangements and frangible pathways
US-2024000631-A1 · Jan 4, 2024 · US
Absorbent articles with frangible pathways having tear zones
US-2024000637-A1 · Jan 4, 2024 · US
Absorbent articles with frangible pathways adapted for tear propagation between regions of laminates having different numbers of layers of substrates
US-2024000626-A1 · Jan 4, 2024 · US
Absorbent articles with frangible pathways having tear zones
US-2024000638-A1 · Jan 4, 2024 · US
Absorbent articles with frangible pathways with opening facilitation features
US-2024000624-A1 · Jan 4, 2024 · US
Absorbent articles including a waist panel
US-2023310229-A1 · Oct 5, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Procter & Gamble | 37 |
| The Procter & Gamble Plaza | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61F13/49011 | 31 |
| A61F13/496 | 26 |
| A61F13/15723 | 25 |
| A61F13/5622 | 23 |
| A61F2013/49087 | 23 |