B29D 11/00576
With means to engage flash
Official title: {with means to engage flash, e.g. HEMA ring}
B29D11/00576 (With means to engage flash) appears on 25 US grants and 14 published applications in this corpus.
Search patents in B29D- Granted patents
- 25
- Published applications
- 14
- Assignees
- 14
- Inventors
- 70
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 2 | 1 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method and an assembly for removing an intraocular lens from an injection molded mold half24 Jun 2025US 12,337,560 B2AMO Groningen B. V.
- Method of separating excess lens forming material from a molded ophthalmic lens, in particular a contact lens13 Mar 2018US 9,914,272 B2Novartis AG
- Molding apparatus and method17 Oct 2017US 9,791,717 B2Ocutec Limited
- Method of removing excess lens forming material from a molded ophthalmic lens such as a contact lens13 May 2014US 8,721,934 B2Novartis AG
- Method of separating excess lens forming material from a molded ophthalmic lens, in particular a contact lens18 Mar 2014US 8,673,187 B2Novartis AG
- Method and an Assembly for Removing an Intraocular Lens from an Injection Molded Mold Half22 Jun 2023US 2023/0191731 A1AMO Groningen B. V.
- Method and mold for fabricating contact lens and controlling excess material and method for fabricating the same mold24 Nov 2016US 2016/0339654 A1Unicon Optical Co., Ltd.
- Molding apparatus and method24 Dec 2015US 2015/0370091 A1Ocutec Limited
- Ophthalmic lens manufacturing method, system, and apparatus that include flash removal from lens mold members13 Aug 2015US 2015/0224724 A1CooperVision International Holding Company, LP
- Method of separating excess lens forming material from a molded ophthalmic lens, in particular a contact lens17 Jul 2014US 2014/0199425 A1Novartis AG
Most cited
By later US patents
- Method for molding lenses214US 5,271,875 ABausch & Lomb Incorporated · 1993
- Apparatus for molding lenses70US 5,466,147 ABausch & Lomb Incorporated · 1995
- Moulding contact lenses66US 5,036,971 ACooperVision Optics Limited · 1991
- Contact lens mold61US 4,955,580 ACooperVision Optics Limited · 1990
- Consolidated contact lens molding58US 5,804,107 AJohnson & Johnson Vision Products, Inc. · 1998