B29C 41/02
Shaping by coating a mould, core or other substrate, i.e. by depositing
Official title: for making articles of definite length, i.e. discrete articles
B29C41/02 (Shaping by coating a mould, core or other substrate, i.e. by depositing) appears on 2,810 US grants and 2,567 published applications in this corpus.
Search patents in B29C- Granted patents
- 2,810
- Published applications
- 2,567
- Assignees
- 1,541
- Inventors
- 5,607
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 32 | 0 |
| 1977 | 29 | 0 |
| 1978 | 30 | 0 |
| 1979 | 15 | 0 |
| 1980 | 20 | 0 |
| 1981 | 26 | 0 |
| 1982 | 14 | 0 |
| 1983 | 15 | 0 |
| 1984 | 19 | 0 |
| 1985 | 25 | 0 |
| 1986 | 27 | 0 |
| 1987 | 42 | 0 |
| 1988 | 37 | 0 |
| 1989 | 50 | 0 |
| 1990 | 56 | 0 |
| 1991 | 56 | 0 |
| 1992 | 45 | 0 |
| 1993 | 50 | 0 |
| 1994 | 61 | 0 |
| 1995 | 42 | 0 |
| 1996 | 63 | 0 |
| 1997 | 69 | 0 |
| 1998 | 75 | 0 |
| 1999 | 70 | 0 |
| 2000 | 69 | 0 |
| 2001 | 54 | 29 |
| 2002 | 58 | 71 |
| 2003 | 66 | 102 |
| 2004 | 60 | 90 |
| 2005 | 34 | 99 |
| 2006 | 41 | 88 |
| 2007 | 37 | 81 |
| 2008 | 21 | 83 |
| 2009 | 23 | 66 |
| 2010 | 50 | 91 |
| 2011 | 31 | 73 |
| 2012 | 50 | 93 |
| 2013 | 56 | 85 |
| 2014 | 60 | 109 |
| 2015 | 70 | 110 |
| 2016 | 77 | 169 |
| 2017 | 88 | 158 |
| 2018 | 105 | 130 |
| 2019 | 128 | 134 |
| 2020 | 135 | 144 |
| 2021 | 132 | 134 |
| 2022 | 78 | 103 |
| 2023 | 100 | 99 |
| 2024 | 103 | 109 |
| 2025 | 78 | 68 |
| 2026 | 38 | 49 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B29C 41/04Rotational or centrifugal casting, i.e. coating the inside of a mould by879
- B29C 41/14Dipping a core661
- B29C 41/22Making multilayered or multicoloured articles556
- B29C 41/20Incorporating preformed parts or layers485
- B29C 41/08Coating a former, core or other substrate by spraying or fluidisation395
- B29C 41/12Spreading-out the material on a substrate299
- B29C 41/18Slush casting, i.e. pouring moulding material into a hollow mould with excess220
- B29C 41/16Slip casting, i.e. applying a slip or slurry on a perforated or34
All 9 subgroupsShow fewer
Recent patents
- Water-based hydrogel blend coating and method of application to elastomeric articles22 Sep 2026US 12,741,065 B2Allegiance Corporation
- Method for producing resin molded product, film fixing member, liquid resin spreading mechanism and resin molding apparatus22 Sep 2026US 12,741,402 B2Towa Corporation
- Method for producing dip-molded article22 Sep 2026US 12,741,403 B2Zeon Corporation
- Bifurcated vascular stent and methods of manufacture15 Sep 2026US 12,734,052 B2Merit Medical Systems, Inc.
- Medical/dental/utility glove with anti-fatigue and ergonomic improvement18 Aug 2026US 12,708,161 B2
- Process for manufacturing nitrile glove and nitrile glove product resulting therefrom8 Oct 2026US 2026/0307300 A1Sri Trang Gloves (Thailand) Public Company Limited
- Device for monitoring an engine surface, and a method for monitoring an engine surface10 Sep 2026US 2026/0266701 A1Cummins Inc.
- Sanitary cubicle3 Sep 2026US 2026/0256327 A1TOI TOI & DIXI Group GmbH
- Composition for latex polymerization with excellent durability, latex for dip molding, and dip-molded article manufactured therefrom3 Sep 2026US 2026/0258180 A1Korea Humho Petrochemical Co., Ltd.
- Former for producing a textured glove27 Aug 2026US 2026/0248217 A1Yty Industry Sdn Bhd
Most cited
By later US patents
- Three-dimensional printing techniques1,084US 5,204,055 AMassachusetts Institute of Technology · 1993
- Method of making unitized three leaflet heart valve1,028US 4,265,694 AThe United States of America as represented by the Department of Health, Education and Welfare · 1981
- Flexible tubular device for use in medical applications929US 5,573,520 AMayo Foundation for Medical Education and Research · 1996
- Method and apparatus for producing parts by selective sintering887US 4,863,538 ABoard of Regents, The University of Texas System · 1989
- Three-dimensional printing techniques723US 5,387,380 AMassachusetts Institute of Technology · 1995