B29D 11/005
Having means for aligning the front and back moulds
Official title: {having means for aligning the front and back moulds}
B29D11/005 (Having means for aligning the front and back moulds) appears on 84 US grants and 78 published applications in this corpus.
Search patents in B29D- Granted patents
- 84
- Published applications
- 78
- Assignees
- 44
- Inventors
- 222
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 4 |
| 2003 | 2 | 1 |
| 2004 | 2 | 1 |
| 2005 | 2 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 7 |
| 2008 | 1 | 4 |
| 2009 | 2 | 5 |
| 2010 | 3 | 3 |
| 2011 | 2 | 1 |
| 2012 | 2 | 1 |
| 2013 | 3 | 6 |
| 2014 | 0 | 3 |
| 2015 | 2 | 6 |
| 2016 | 2 | 7 |
| 2017 | 6 | 2 |
| 2018 | 6 | 2 |
| 2019 | 1 | 3 |
| 2020 | 1 | 4 |
| 2021 | 6 | 4 |
| 2022 | 5 | 5 |
| 2023 | 3 | 1 |
| 2024 | 2 | 4 |
| 2025 | 3 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mold unit for molding ophthalmic lenses31 Mar 2026US 12,589,564 B2Alcon Inc.
- Methods and apparatus for producing contact lenses30 Dec 2025US 12,508,787 B2CooperVision International Limited
- Method and assembly for forming an intraocular lens21 Oct 2025US 12,447,702 B2AMO Groningen B. V.
- Methods and apparatuses for casting polymer products13 May 2025US 12,296,549 B2Magic Leap, Inc.
- Method for providing a male mold half for molding a toric ophthalmic lens at a predetermined target rotational orientation10 Sep 2024US 12,083,756 B2Alcon Inc.
- Method of manufacturing a mould for an optical element24 Jul 2025US 2025/0236080 A1Addoptics B.V.
- Methods and apparatuses for casting polymer products28 Nov 2024US 2024/0391191 A1Magic Leap, Inc.
- Methods and apparatus for producing contact lenses31 Oct 2024US 2024/0359415 A1CooperVision International Limited
- Method and assembly for forming an intraocular lens11 Jul 2024US 2024/0227331 A1AMO Groningen B. V.
- Hidden lighting film lens formation apparatus and hidden lighting film lens23 May 2024US 2024/0165900 A1Hyundai Motor Company
Most cited
By later US patents
- Method for molding lenses214US 5,271,875 ABausch & Lomb Incorporated · 1993
- Gasket for molding plastic lenses100US 4,693,446 ATechna Vision, Inc. · 1987
- Method and device for moulding a transparent object90US 4,440,699 AU. S. Philips Corporation · 1984
- Apparatus for molding lenses70US 5,466,147 ABausch & Lomb Incorporated · 1995
- Apparatus for assembling a lens-forming device70US 6,082,987 ATechnology Resources International Corporation · 2000