B29C 41/08
Coating a former, core or other substrate by spraying or fluidisation
Official title: Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder {(spray-up of reinforcing fibres B29C70/305)}
B29C41/08 (Coating a former, core or other substrate by spraying or fluidisation) appears on 395 US grants and 364 published applications in this corpus.
Search patents in B29C- Granted patents
- 395
- Published applications
- 364
- Assignees
- 295
- Inventors
- 927
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 8 | 0 |
| 1990 | 5 | 0 |
| 1991 | 13 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 10 | 0 |
| 1995 | 6 | 0 |
| 1996 | 10 | 0 |
| 1997 | 9 | 0 |
| 1998 | 14 | 0 |
| 1999 | 10 | 0 |
| 2000 | 16 | 0 |
| 2001 | 10 | 2 |
| 2002 | 8 | 6 |
| 2003 | 4 | 16 |
| 2004 | 11 | 18 |
| 2005 | 5 | 20 |
| 2006 | 6 | 16 |
| 2007 | 5 | 15 |
| 2008 | 3 | 12 |
| 2009 | 2 | 7 |
| 2010 | 10 | 12 |
| 2011 | 8 | 15 |
| 2012 | 11 | 23 |
| 2013 | 10 | 15 |
| 2014 | 8 | 17 |
| 2015 | 10 | 11 |
| 2016 | 10 | 17 |
| 2017 | 12 | 27 |
| 2018 | 14 | 17 |
| 2019 | 13 | 17 |
| 2020 | 22 | 14 |
| 2021 | 13 | 18 |
| 2022 | 9 | 11 |
| 2023 | 9 | 8 |
| 2024 | 14 | 17 |
| 2025 | 11 | 9 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for obtaining an object through the use of machine tools9 Jun 2026US 12,649,265 B2Alfa Holding Di Annarita Caponi E C. SAS
- Fire shield for an aircraft engine and method for forming same26 May 2026US 12,636,678 B2Pratt & Whitney Canada Corp.
- Composite material with coating layer17 Feb 2026US 12,552,944 B2ACS International Products LP
- Clothing item including at least one three-dimensional contour, and method of making the same6 Jan 2026US 12,515,419 B2Simplifyber, Inc.
- Soluble laundry detergent sheets with pro-fragrance compounds18 Nov 2025US 12,473,519 B2Henkel AG & Co. KGaA
- Clothing item including at least one three-dimensional contour, and method of making the same30 Jul 2026US 2026/0216967 A1Simplifyber, Inc.
- Aliphatic polyurea-polyurethane coatings for polyurea-polyurethane composite structures23 Jul 2026US 2026/0209547 A1American Polymers Corporation
- Centrifugal Spray Additive Deposition5 Feb 2026US 2026/0035799 A1
- Progressively formed fibrous structures, and method and tooling for formation thereof1 Jan 2026US 2026/0002326 A1The Procter & Gamble Company
- Coating layer for paper and board using dissolved cellulose11 Sep 2025US 2025/0283277 A1Teknologian tutkimuskeskus VTT Oy
Most cited
By later US patents
- Porous protheses and methods for making the same wherein the protheses are formed by spraying water soluble and water insoluble fibers onto a rotating mandrel477US 6,056,993 ASchneider (USA) Inc. · 2000
- Biodegradable polymer composition425US 5,324,519 AAtrix Laboratories, Inc. · 1994
- Apparatus and method for forming three-dimensional article323US 5,059,266 ABrother Kogyo Kabushiki Kaisha · 1991
- Biodegradable implant precursor225US 5,487,897 AAtrix Laboratories, Inc. · 1996
- Coated exterior mirror housing for vehicles197US 6,150,014 ADonnelly Corporation · 2000