A41D 13/1146
Obtained by moulding
Official title: {obtained by moulding}
A41D13/1146 (Obtained by moulding) appears on 109 US grants and 93 published applications in this corpus.
Search patents in A41D- Granted patents
- 109
- Published applications
- 93
- Assignees
- 53
- Inventors
- 237
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 7 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 8 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 3 |
| 2005 | 2 | 2 |
| 2006 | 2 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 3 | 7 |
| 2012 | 1 | 6 |
| 2013 | 2 | 3 |
| 2014 | 2 | 2 |
| 2015 | 1 | 4 |
| 2016 | 3 | 3 |
| 2017 | 1 | 3 |
| 2018 | 1 | 2 |
| 2019 | 0 | 2 |
| 2020 | 4 | 2 |
| 2021 | 6 | 20 |
| 2022 | 2 | 9 |
| 2023 | 1 | 4 |
| 2024 | 3 | 5 |
| 2025 | 5 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Filtering face mask1 Jul 2025US 12,343,571 B2The United States of America as represented by the Secretary of the Navy
- Face shield and tracking system13 May 2025US 12,295,755 B2
- Respiratory protective device or face mask hygiene product, a method for the manufacture of reinforced textile part, nonwoven fabric part or their combination part, and a filter6 May 2025US 12,290,706 B2
- Transparent and multi-faceted face mask25 Mar 2025US 12,256,792 B2Disney Enterprises, Inc.
- Systems, devices, and methods for designing and manufacturing custom respirator masks21 Jan 2025US 12,201,859 B2The Algorithmic Design Corporation
- Respiratory mask14 May 2026US 2026/0131175 A1
- Exhalation Valve for Mask2 Apr 2026US 2026/0090591 A1
- Smart face shield30 Oct 2025US 2025/0331780 A1
- Personal Air Management Methods and Systems for Reducing or Blocking Exposure to Airborne Pathogens23 Oct 2025US 2025/0325052 A1
- Systems, devices, and methods for designing and manufacturing custom respirator masks17 Jul 2025US 2025/0229111 A1The Algorithmic Design Corporation
Most cited
By later US patents
- Foam substrate and micropackaged active ingredient particle composite dispensing materials1,078US 4,828,542 ATwin Rivers Engineering · 1989
- Melt-blown fibrous electrets387US 4,215,682 AMinnesota Mining and Manufacturing Company · 1980
- Breathing mask289US 5,419,318 ABetter Breathing, Inc. · 1995
- Valve assembly for a replaceable filter respirator224US 4,630,604 ASiebe North, Inc. · 1986
- Molded fibrous filtration products221US 4,536,440 AMinnesota Mining and Manufacturing Company · 1985