B29C 33/424
Moulding surfaces provided with means for marking or patterning
Official title: {Moulding surfaces provided with means for marking or patterning (for injection moulding B29C45/372)}
B29C33/424 (Moulding surfaces provided with means for marking or patterning) appears on 734 US grants and 1,064 published applications in this corpus.
Search patents in B29C- Granted patents
- 734
- Published applications
- 1,064
- Assignees
- 540
- Inventors
- 2,147
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 9 | 0 |
| 1999 | 3 | 0 |
| 2000 | 11 | 0 |
| 2001 | 10 | 4 |
| 2002 | 14 | 15 |
| 2003 | 11 | 30 |
| 2004 | 13 | 31 |
| 2005 | 10 | 37 |
| 2006 | 10 | 28 |
| 2007 | 13 | 31 |
| 2008 | 16 | 35 |
| 2009 | 9 | 54 |
| 2010 | 26 | 48 |
| 2011 | 19 | 52 |
| 2012 | 27 | 65 |
| 2013 | 30 | 56 |
| 2014 | 38 | 70 |
| 2015 | 38 | 53 |
| 2016 | 51 | 50 |
| 2017 | 33 | 41 |
| 2018 | 43 | 43 |
| 2019 | 30 | 46 |
| 2020 | 36 | 58 |
| 2021 | 29 | 58 |
| 2022 | 29 | 40 |
| 2023 | 43 | 37 |
| 2024 | 33 | 35 |
| 2025 | 25 | 23 |
| 2026 | 21 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Molding die, method for manufacturing molding die, and method for manufacturing molded product15 Sep 2026US 12,734,731 B2Kasai Kogyo Co., Ltd.
- Imprinting apparatus15 Sep 2026US 12,736,872 B2Koninklijke Philips N. V.
- Mold for golf balls8 Sep 2026US 12,728,566 B2Sumitomo Rubber Industries, Ltd.
- Rotatable mold apparatus8 Sep 2026US 12,728,584 B2Hyundai Mobis Co., Ltd.
- Method to manufacture a mold for lenses, and corresponding mold28 Jul 2026US 12,691,650 B2Leonardo Vision S.R.L.
- Method of fabricating molds for forming eyepieces with integrated spacers8 Oct 2026US 2026/0307347 A1Magic Leap, Inc.
- Imprint apparatus, imprint method, and method of manufacturing article1 Oct 2026US 2026/0295926 A1Canon Kabushiki Kaisha
- Determination method, shaping method, article manufacturing method, information processing apparatus, storage medium, and shaping apparatus10 Sep 2026US 2026/0264315 A1Canon Kabushiki Kaisha
- Mold manufacturing method, optical member manufacturing method, and spectacle lens10 Sep 2026US 2026/0267165 A1Hoya Lens Thailand Ltd.
- Furniture with surface texture27 Aug 2026US 2026/0249523 A1
Most cited
By later US patents
- Microfluidic systems including three-dimensionally arrayed channel networks253US 6,645,432 B1President and Fellows of Harvard College · 2003
- Method for forming an embossing tool with an optically precise pattern183US 4,478,769 AAmerace Corporation · 1984
- Article of footwear with a stretchable upper and an articulated sole structure180US 6,990,755 B2NIKE, Inc. · 2006
- Methods for manufacturing three-dimensional devices and devices created thereby171US 7,410,606 B22008
- Method and apparatus for manufacturing a device149US 7,052,268 B2Becton, Dickinson and Company · 2006