B31F 1/0077
Shaping by methods analogous to moulding
Official title: {Shaping by methods analogous to moulding, e.g. deep drawing techniques}
B31F1/0077 (Shaping by methods analogous to moulding) appears on 317 US grants and 124 published applications in this corpus.
Search patents in B31F- Granted patents
- 317
- Published applications
- 124
- Assignees
- 80
- Inventors
- 211
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 9 | 0 |
| 1993 | 12 | 0 |
| 1994 | 11 | 0 |
| 1995 | 15 | 0 |
| 1996 | 40 | 0 |
| 1997 | 63 | 0 |
| 1998 | 33 | 0 |
| 1999 | 19 | 0 |
| 2000 | 14 | 0 |
| 2001 | 11 | 4 |
| 2002 | 7 | 10 |
| 2003 | 4 | 9 |
| 2004 | 2 | 8 |
| 2005 | 1 | 4 |
| 2006 | 1 | 3 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 4 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 3 |
| 2016 | 3 | 2 |
| 2017 | 2 | 5 |
| 2018 | 0 | 4 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 6 | 5 |
| 2022 | 5 | 14 |
| 2023 | 8 | 9 |
| 2024 | 5 | 12 |
| 2025 | 11 | 12 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for the pretreatment of fibrous material, pretreatment chamber and fiber molding plant18 Aug 2026US 12,709,843 B2KIEFEL GmbH
- Systems and methods for web-fed dry forming of fiber-based products11 Aug 2026US 12,703,166 B2Footprint International, LLC
- Composite materials4 Aug 2026US 12,697,803 B2University of Leeds
- Multi-layer material for press molding, a delivery system and a resulting fiber product14 Jul 2026US 12,679,063 B2Blue Ocean Closures AB
- Method for dry-forming cellulose products from a cellulose blank structure in a product forming unit and a product forming unit23 Sep 2025US 12,420,517 B2PulPac AB
- Paper dish23 Jul 2026US 2026/0208463 A1
- Dry-forming mould system and method for collecting cellulose products in a dry-forming mould system4 Jun 2026US 2026/0151981 A1
- Press molding method of a fiber product, a fiber press mould and a fiber product14 May 2026US 2026/0131499 A1Blue Ocean Closures AB
- Method and dose for forming an object with a natural fibre-based material23 Apr 2026US 2026/0109125 A1Sacmi Cooperativa Meccanici Imola Societa' Cooperativa
- Deformation element, forming mould comprising a deformation element and method for forming cellulose products4 Dec 2025US 2025/0369193 A1
Most cited
By later US patents
- Article forming system696US 4,773,182 AHighland Supply Corporation · 1988
- Method for wrapping an object with a material having pressure sensitive adhesive thereon626US 5,111,638 AHighland Supply Corporation · 1992
- Method for wrapping flower pots using a self adhering wrapping material367US 5,199,242 AHighland Supply Corporation · 1993
- Process for forming a paper, burlap or cloth flower pot cover357US 5,120,382 AHighland Supply Corporation · 1992
- Method of making a flower pot or flower pot cover with pleated skirt343US 5,259,106 AHighland Supply Corporation · 1993