B29L 2031/7538
Condoms
Official title: {Condoms}
B29L2031/7538 (Condoms) appears on 47 US grants and 36 published applications in this corpus.
Search patents in B29L- Granted patents
- 47
- Published applications
- 36
- Assignees
- 32
- Inventors
- 107
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 9 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 3 |
| 2016 | 1 | 5 |
| 2017 | 0 | 3 |
| 2018 | 1 | 3 |
| 2019 | 1 | 0 |
| 2020 | 3 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 3 |
| 2023 | 1 | 3 |
| 2024 | 2 | 2 |
| 2025 | 3 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Pure polyurethane condom having adhesive layer, and preparation method therefor4 Nov 2025US 12,458,528 B2Reckitt Benckiser Health Limited
- Moulded polyurethane hydrogels14 Oct 2025US 12,440,609 B2Eudaemon Technologies Pty Ltd
- Synthetic polyisoprene latex condoms with reduced nitrosamine9 Sep 2025US 12,409,255 B2Thai Nippon Rubber Industry Public Company Limited
- Nitrile rubber condoms and methods of making them10 Dec 2024US 12,163,027 B2Karex Holdings Sdn Bhd.
- Latex and latex articles formed from branched polymers23 Jul 2024US 12,043,714 B2Cariflex Pte. Ltd.
- Method for Preparing a Plurality of Condoms18 Dec 2025US 2025/0381712 A1Reckitt Benckiser Health Limited
- Synthetic polyisoprene latex condoms with reduced nitrosamine21 Aug 2025US 2025/0262357 A1Thai Nippon Rubber Industry Public Company Limited
- Laminate having improved tensile properties17 Jul 2025US 2025/0229466 A1Reckitt Benckiser Health Limited
- Composition for latex polymerization, latex for dip molding, and dip molded article manufactured therefrom21 Nov 2024US 2024/0384072 A1Korea Kumho Petrochemical Co., Ltd.
- Nitrile rubber condoms and methods of making them25 Jan 2024US 2024/0026131 A1Karex Holdings Sdn Bhd.
Most cited
By later US patents
- Polyurethane elastomer organ bag of welded polyurethane film113US 5,679,423 APolygenex International, Inc. · 1997
- Polyurethane glove of welded polyurethane film104US 5,644,798 APolygenex International, Inc. · 1997
- Stress-softened elastomeric films, articles, and method and apparatus for making such films and articles46US 5,335,675 AFamily Health International · 1994
- Method of welding polyurethane thin film44US 5,833,915 APolygenex International, Inc. · 1998
- Prophylactic device and method43US 4,576,156 AOrtho Pharmaceutical Corporation · 1986