B29C 44/105
The counterpressure being exerted by a fluid
Official title: {the counterpressure being exerted by a fluid}
B29C44/105 (The counterpressure being exerted by a fluid) appears on 81 US grants and 72 published applications in this corpus.
Search patents in B29C- Granted patents
- 81
- Published applications
- 72
- Assignees
- 49
- Inventors
- 167
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 3 |
| 2004 | 2 | 3 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 1 | 3 |
| 2008 | 1 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 0 | 2 |
| 2012 | 2 | 2 |
| 2013 | 1 | 1 |
| 2014 | 2 | 2 |
| 2015 | 1 | 4 |
| 2016 | 2 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 1 |
| 2020 | 3 | 4 |
| 2021 | 2 | 9 |
| 2022 | 2 | 6 |
| 2023 | 8 | 6 |
| 2024 | 8 | 7 |
| 2025 | 4 | 5 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Footwear mold assembly for injection-molding25 Aug 2026US 12,715,971 B2NIKE, Inc.
- Footwear mold system for injection-molding21 Apr 2026US 12,606,684 B2NIKE, Inc.
- Footwear component manufacturing system24 Mar 2026US 12,583,990 B2NIKE, Inc.
- Mold device for resin molded article, molding apparatus, molding system, and method for manufacturing molded article4 Nov 2025US 12,459,173 B2
- Biodegradable and industrially compostable injection molded microcellular flexible foams, and a method of manufacturing the same29 Apr 2025US 12,285,892 B2O2 Partners, LLC
- At least partially transparent optical component for use in a motor vehicle18 Sep 2025US 2025/0289169 A1
- Biodegradable and industrially compostable injection molded microcellular flexible foams, and a method of manufacturing the same14 Aug 2025US 2025/0256436 A1O2 Partners, LLC
- Injection molding system and method of using the same to manufacture article3 Jul 2025US 2025/0214287 A1King Steel Machinery Co., Ltd.
- Molding device and molding method27 Feb 2025US 2025/0065545 A1Otrajet Inc.
- Injection molding system and injection molding method27 Feb 2025US 2025/0065552 A1Otrajet Inc.
Most cited
By later US patents
- Microcellular foams of semi-crystaline polymeric materials152US 5,160,674 AMassachusetts Institute of Technology · 1992
- Method of making a twin-wall internally corrugated plastic structural part with a smooth non-cellular skin87US 4,474,717 ALang Fastener Corporation · 1984
- Method for producing foamed moldings from synthetic resin materials73US 4,129,635 AAsahi-Dow Limited · 1978
- Process and apparatus for injection moulding and mouldings produced thereby72US 4,824,732 ACinpres Limited · 1989
- Process and mold for molding foamed plastic articles56US 4,479,914 ACashiers Plastics · 1984