B29C 41/46
Heating or cooling
B29C41/46 (Heating or cooling) appears on 271 US grants and 282 published applications in this corpus.
Search patents in B29C- Granted patents
- 271
- Published applications
- 282
- Assignees
- 213
- Inventors
- 741
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 7 | 0 |
| 1991 | 8 | 0 |
| 1992 | 8 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 3 |
| 2003 | 3 | 8 |
| 2004 | 2 | 17 |
| 2005 | 1 | 6 |
| 2006 | 10 | 4 |
| 2007 | 1 | 4 |
| 2008 | 2 | 2 |
| 2009 | 2 | 2 |
| 2010 | 1 | 4 |
| 2011 | 2 | 8 |
| 2012 | 3 | 10 |
| 2013 | 4 | 2 |
| 2014 | 5 | 3 |
| 2015 | 6 | 13 |
| 2016 | 7 | 15 |
| 2017 | 7 | 18 |
| 2018 | 12 | 29 |
| 2019 | 12 | 27 |
| 2020 | 21 | 20 |
| 2021 | 18 | 23 |
| 2022 | 13 | 18 |
| 2023 | 17 | 14 |
| 2024 | 11 | 17 |
| 2025 | 14 | 7 |
| 2026 | 7 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Preparation method for super absorbent polymer film31 Mar 2026US 12,590,193 B2LG Chem.Ltd.
- Dual cast slush mold system, methods, and apparatuses10 Feb 2026US 12,544,959 B2CpK Interior Products Inc.
- Article comprising a rubber-like film-based article firmly fixed to a substrate10 Feb 2026US 12,544,988 B2Cariflex Pte. Ltd.
- Multi-Layered Polymer Product With Single Don Function23 Jul 2026US 2026/0206888 A1WRP Asia Pacific Sdn. Bhd.
- Gasket molding method, sealing method, gasket, composite body, and fuel cell9 Jul 2026US 2026/0196532 A1Threebond Co., Ltd.
- Bio-based polyvinyl chloride (pvc) gloves and methods for their preparation2 Jul 2026US 2026/0184900 A1Precious Mountain Ent. Corp.
- Method for adjusting the temperature inside a rotational molding chamber23 Apr 2026US 2026/0109087 A1Polivinil Rotomachinery S.P.A.
- Product forming system with electrically heated mould, including measurement device for measuring current, and method23 Apr 2026US 2026/0109095 A1AMS Belgium
Most cited
By later US patents
- Method and apparatus for producing parts by selective sintering887US 4,863,538 ABoard of Regents, The University of Texas System · 1989
- Multiple material systems for selective beam sintering380US 4,944,817 ABoard of Regents, The University of Texas System · 1990
- Method for selective laser sintering with layerwise cross-scanning368US 5,155,324 A1992
- Selective laser sintering with assisted powder handling352US 4,938,816 ABoard of Regents, The University of Texas System · 1990
- Multiple material systems for selective beam sintering335US 5,076,869 ABoard of Regents, The University of Texas System · 1991