D01G 25/00
Lap-forming devices not integral with machines specified above
Official title: Lap-forming devices not integral with machines specified above (forming mats or batts of continuous filaments for non-woven fabrics D04H)
D01G25/00 (Lap-forming devices not integral with machines specified above) appears on 192 US grants and 87 published applications in this corpus.
Search patents in D01G- Granted patents
- 192
- Published applications
- 87
- Assignees
- 105
- Inventors
- 266
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 6 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 6 | 0 |
| 1987 | 1 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 7 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 12 | 0 |
| 1995 | 11 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 10 | 1 |
| 2002 | 2 | 1 |
| 2003 | 3 | 6 |
| 2004 | 2 | 1 |
| 2005 | 1 | 5 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 5 | 8 |
| 2009 | 5 | 4 |
| 2010 | 4 | 5 |
| 2011 | 3 | 2 |
| 2012 | 3 | 4 |
| 2013 | 7 | 5 |
| 2014 | 2 | 0 |
| 2015 | 2 | 3 |
| 2016 | 1 | 11 |
| 2017 | 6 | 4 |
| 2018 | 6 | 2 |
| 2019 | 4 | 6 |
| 2020 | 2 | 4 |
| 2021 | 3 | 2 |
| 2022 | 2 | 4 |
| 2023 | 2 | 1 |
| 2024 | 5 | 4 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for nonwoven textiles with variable zonal properties7 Oct 2025US 12,435,454 B2NIKE, Inc.
- Process and plant for making wadding flocks starting from a padded textile product23 Jul 2024US 12,043,924 B2
- System for forming a fibre batt11 Jun 2024US 12,006,603 B2Andritz Asselin-Thibeau
- Device for transferring and/or introducing a fibre lap, particularly a nonwoven lap, into a consolidation installation, in particular a needle loom6 Feb 2024US 11,891,738 B2Andritz Asselin-Thibeau
- Web stretching device disposed between a carding device and a cross-lapper30 Jan 2024US 11,885,046 B2Andritz Asselin-Thibeau
- Buffer device for matching the output speed of a lap of a spreading-lapping machine to the input speed of a device for processing the lap downstream of the spreading-lapping machine.5 Feb 2026US 2026/0035840 A1Andritz Asselin-Thibeau
- Manufacturing method of carbon fiber sheet molding compound and manufacturing apparatus of a carbon fiber sheet molding compound25 Sep 2025US 2025/0297416 A1Mitsubishi Chemical Corporation
- Facility for producing mineral wool11 Jul 2024US 2024/0229311 A9Saint-Gobain Isover
- Facility for producing mineral wool2 May 2024US 2024/0141565 A1Saint-Gobain Isover
- Facility for producing mineral wool25 Apr 2024US 2024/0133090 A1Saint-Gobain Isover
Most cited
By later US patents
- Nonwoven web with projections506US 4,741,941 AKimberly-Clark Corporation · 1988
- Composite elastic nonwoven fabric190US 5,334,446 AFiberweb North America, Inc. · 1994
- Composite nonwoven fabrics157US 5,393,599 AFiberweb North America, Inc. · 1995
- Apparatus for the production of a fibrous web122US 4,494,278 A1985
- Apparatus for depositing fibers93US 5,527,171 ANiro Separation A/S · 1996