B29C 39/42
Casting under special conditions
Official title: Casting under special conditions, e.g. vacuum
B29C39/42 (Casting under special conditions) appears on 241 US grants and 253 published applications in this corpus.
Search patents in B29C- Granted patents
- 241
- Published applications
- 253
- Assignees
- 209
- Inventors
- 656
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 8 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 10 | 0 |
| 1998 | 16 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 3 | 2 |
| 2002 | 3 | 3 |
| 2003 | 2 | 4 |
| 2004 | 4 | 6 |
| 2005 | 4 | 7 |
| 2006 | 2 | 5 |
| 2007 | 1 | 6 |
| 2008 | 3 | 8 |
| 2009 | 6 | 7 |
| 2010 | 6 | 9 |
| 2011 | 2 | 12 |
| 2012 | 5 | 5 |
| 2013 | 8 | 9 |
| 2014 | 7 | 13 |
| 2015 | 5 | 8 |
| 2016 | 5 | 11 |
| 2017 | 6 | 7 |
| 2018 | 7 | 9 |
| 2019 | 7 | 12 |
| 2020 | 10 | 16 |
| 2021 | 7 | 20 |
| 2022 | 12 | 22 |
| 2023 | 11 | 15 |
| 2024 | 14 | 15 |
| 2025 | 11 | 13 |
| 2026 | 6 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods for making microneedles using adjustment of component solubility in casting formulations11 Aug 2026US 12,702,807 B2Georgia Tech Research Corporation
- Method and system for producing microstructures23 Jun 2026US 12,661,833 B2LTS Lohmann Therapie-Systeme AG
- Method of fabricating block-copolymer-based 3D polymorphic artificial bilayer membrane structure12 May 2026US 12,623,216 B2Korea Institute of Science and Technology
- Code-multiplexed sensor networks for microfluidic impedance spectroscopy12 May 2026US 12,623,220 B2Georgia Tech Research Corporation
- Membrane and method for molding12 May 2026US 12,623,376 B2Siemens Healthcare GmbH
- Synthetic fingerprints and method of manufacturing synthetic fingerprints for testing biometric sensors16 Jul 2026US 2026/0200140 A1Visa International Service Association
- Elastomer components and apparatuses and methods comprising elastomer components2 Jul 2026US 2026/0184875 A1The Boeing Company
- Evaporator for solar-driven desalination, method for manufacturing the same, and hybrid desalination system including the same11 Jun 2026US 2026/0158406 A1UIF (University Industry Foundation), Yonsei University
- Method for producing a one-piece composite structure and basin structure produced using this method11 Jun 2026US 2026/0158752 A1Latecoere
- Method for impregnating at least one wire winding of a component4 Jun 2026US 2026/0151940 A1Audi AG
Most cited
By later US patents
- Extended wear ophthalmic lens578US 5,760,100 ACIBA Vision Corporation · 1998
- System and method for computer automated manufacture with reduced object shape distortion382US 5,216,616 A1993
- Extended wear ophthalmic lens280US 5,849,811 ACIBA Vision Corporation · 1998
- Extended wear ophthalmic lens245US 5,965,631 ACIBA Vision Corporation · 1999
- Photocrosslinked polymers238US 5,508,317 ACiba-Geigy Corporation · 1996