A61F 2013/8423
With molecular sieves
Official title: {with molecular sieves; zeolites}
A61F2013/8423 (With molecular sieves) appears on 24 US grants and 24 published applications in this corpus.
Search patents in A61F- Granted patents
- 24
- Published applications
- 24
- Assignees
- 18
- Inventors
- 102
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 3 |
| 2016 | 0 | 1 |
| 2017 | 1 | 3 |
| 2018 | 1 | 3 |
| 2019 | 0 | 0 |
| 2020 | 2 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 4 |
| 2025 | 3 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Deodorizer composition, absorbing body, and absorbent article16 Dec 2025US 12,496,374 B2Sumitomo Seika Chemicals Co., Ltd.
- Deodorant composition, absorbent, and absorbent article30 Sep 2025US 12,427,223 B2Sumitomo Seika Chemicals Co., Ltd.
- Wound dressing with odor control properties15 Apr 2025US 12,274,610 B2Essity Hygiene and Health Aktiebolag
- Article with zeolites9 Mar 2021US 10,940,059 B2The Procter & Gamble Company
- Absorbent article having odor absorbing material12 Jan 2021US 10,888,635 B2The Procter & Gamble Company
- Durable absorbent underwear with odor control features1 Jan 2026US 2026/0000544 A1The Procter & Gamble Company
- Wound dressing with odor control properties15 Aug 2024US 2024/0269016 A1Essity Hygiene and Health Aktiebolag
- Deodorizer composition, absorbing body, and absorbent article16 May 2024US 2024/0157018 A1Sumitomo Seika Chemicals Co., Ltd.
- Deodorant composition, absorbent, and absorbent article18 Apr 2024US 2024/0123111 A1Sumitomo Seika Chemicals Co., Ltd.
- Deodorant composition, absorber, and absorbent article4 Apr 2024US 2024/0108774 A1Sumitomo Seika Chemicals Co., Ltd.
Most cited
By later US patents
- Binder coated discontinuous fibers with adhered particulate materials234US 5,432,000 AWeyerhaeuser Company · 1995
- Bicomponent material111US 5,019,062 AThe Procter & Gamble Company · 1991
- Polyethylene glycol as a binder material for fibers91US 5,498,478 AWeyerhaeuser Company · 1996
- Odor-removing cover for absorbent pads and method of making same89US 5,122,407 AKimberly-Clark Corporation · 1992
- Absorbent article containing an anhydrous deodorant63US 5,037,412 AKimberly-Clark Corporation · 1991