B29C 66/91431
The temperature being kept constant over time
Official title: {the temperature being kept constant over time}
B29C66/91431 (The temperature being kept constant over time) appears on 570 US grants and 349 published applications in this corpus.
Search patents in B29C- Granted patents
- 570
- Published applications
- 349
- Assignees
- 361
- Inventors
- 1,074
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 13 | 0 |
| 1978 | 12 | 0 |
| 1979 | 6 | 0 |
| 1980 | 12 | 0 |
| 1981 | 14 | 0 |
| 1982 | 6 | 0 |
| 1983 | 6 | 0 |
| 1984 | 10 | 0 |
| 1985 | 12 | 0 |
| 1986 | 12 | 0 |
| 1987 | 7 | 0 |
| 1988 | 13 | 0 |
| 1989 | 14 | 0 |
| 1990 | 19 | 0 |
| 1991 | 14 | 0 |
| 1992 | 15 | 0 |
| 1993 | 12 | 0 |
| 1994 | 9 | 0 |
| 1995 | 16 | 0 |
| 1996 | 10 | 0 |
| 1997 | 20 | 0 |
| 1998 | 19 | 0 |
| 1999 | 12 | 0 |
| 2000 | 19 | 0 |
| 2001 | 16 | 9 |
| 2002 | 12 | 9 |
| 2003 | 10 | 25 |
| 2004 | 12 | 30 |
| 2005 | 13 | 24 |
| 2006 | 16 | 28 |
| 2007 | 12 | 19 |
| 2008 | 13 | 19 |
| 2009 | 11 | 19 |
| 2010 | 11 | 23 |
| 2011 | 18 | 20 |
| 2012 | 13 | 24 |
| 2013 | 18 | 29 |
| 2014 | 12 | 11 |
| 2015 | 13 | 14 |
| 2016 | 15 | 8 |
| 2017 | 9 | 2 |
| 2018 | 5 | 8 |
| 2019 | 8 | 4 |
| 2020 | 6 | 5 |
| 2021 | 2 | 8 |
| 2022 | 2 | 4 |
| 2023 | 5 | 3 |
| 2024 | 5 | 2 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Foam-in-bag systems and components thereof8 Oct 2024US 12,109,731 B2Sealed Air Corporation (US)
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- Heater power control system and method for pipe fusion apparatus18 Dec 2025US 2025/0381740 A1McElroy Manufacturing, Inc.
- Sealing Device7 Nov 2024US 2024/0367389 A1LG Energy Solution, Ltd.
- Horizontal packaging machine with adjustable cut-sew group25 Jan 2024US 2024/0025590 A1Tecno Pack S.P.A.
- Horizontal packaging machine with adjustable cut-sew group12 Oct 2023US 2023/0322427 A1Tecno Pack S.P.A.
Most cited
By later US patents
- Fastener installation method506US 4,093,491 A1978
- Resilient bladder for use in footwear187US 6,119,371 ANIKE, Inc. · 2000
- Apparatus for fabricating a light control window covering165US 6,112,797 AHunter Douglas Inc. · 2000
- Resilient bladder for use in footwear and method of making the bladder164US 5,993,585 ANIKE, Inc. · 1999
- System and device for inflating and sealing air inflated cushioning material152US 4,017,351 AMinnesota Mining and Manufacturing Company · 1977