B29C 41/40
Cores
B29C41/40 (Cores) appears on 54 US grants and 53 published applications in this corpus.
Search patents in B29C- Granted patents
- 54
- Published applications
- 53
- Assignees
- 48
- Inventors
- 130
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 2 | 0 |
| 2014 | 2 | 2 |
| 2015 | 0 | 2 |
| 2016 | 0 | 7 |
| 2017 | 2 | 5 |
| 2018 | 3 | 4 |
| 2019 | 6 | 1 |
| 2020 | 6 | 6 |
| 2021 | 1 | 4 |
| 2022 | 3 | 2 |
| 2023 | 2 | 4 |
| 2024 | 1 | 2 |
| 2025 | 2 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of making a simulated airway19 May 2026US 12,629,868 B2Safeguard Medical Holdco, LLC
- Pet preform injection system and production method23 Dec 2025US 12,502,812 B2Fr Makina Ve Muhendislik Anonim Sirketi
- Pure polyurethane condom having adhesive layer, and preparation method therefor4 Nov 2025US 12,458,528 B2Reckitt Benckiser Health Limited
- Method of producing a custom orthosis for a patient23 Apr 2024US 11,964,061 B2Aspen Medical Products, LLC
- Filming method of probe and probe thereof25 Apr 2023US 11,633,883 B2Hefei Chart Medical Instrument Co., Ltd.
- Method of making a simulated airway3 Sep 2026US 2026/0257404 A1Safeguard Medical Holdco, LLC
- Former for producing a textured glove27 Aug 2026US 2026/0248217 A1Yty Industry Sdn Bhd
- Elastomeric Article with Imprinted Pattern on One Side1 Jan 2026US 2026/0000138 A1O&M Halyard, Inc.
- Method of making a simulated airway11 Sep 2025US 2025/0282085 A1Safeguard Medical Holdco, LLC
- Textured glove and a synthetic latex formulation for producing the same1 May 2025US 2025/0134194 A1Yty Industry Sdn Bhd
Most cited
By later US patents
- Method and apparatus for layup tooling118US 9,597,843 B2The Boeing Company · 2017
- Apparatuses for layup tooling117US 10,118,347 B2The Boeing Company · 2018
- Method of manufacturing a three-dimensional object83US 6,682,688 B1Matsushita Electric Works, Ltd. · 2004
- Rotationally-molded refuse container with integrally-molded handle sealed from communication with refuse-carrying compartment55US 5,582,322 AToter, Inc. · 1996
- Rotationally-molded refuse container with integrally-molded handle sealed from communication with refuse-carrying compartment43US 5,538,158 AToter, Inc. · 1996