B29B 7/7626
Using measuring chambers of piston or plunger type
Official title: {using measuring chambers of piston or plunger type (B29B7/7621 takes precedence; for mixing in general B01F35/882)}
B29B7/7626 (Using measuring chambers of piston or plunger type) appears on 51 US grants and 16 published applications in this corpus.
Search patents in B29B- Granted patents
- 51
- Published applications
- 16
- Assignees
- 33
- Inventors
- 86
- Latest grant
- 22 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 2 | 2 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method to auto-pressurize prior to dispense in a circulation dispense system22 Oct 2024US 12,122,068 B2Graco Minnesota Inc.
- Conveying device for conveying a viscous material from a container, and method for operating the conveying device18 Jul 2023US 11,701,808 B2Wagner International AG
- Device and method for producing reaction plastics12 Apr 2022US 11,298,852 B2KraussMaffei Technologies GmbH
- Melting device and method for melting meltable plastic material, method for mixing reactive plastic components31 Aug 2021US 11,104,039 B2KraussMaffei Technologies GmbH
- Method for mixing gas into high-viscosity material and apparatus for the same14 Jul 2020US 10,710,034 B2Sunstar Engineering Inc.
- System and method to auto-pressurize prior to dispense in a circulation dispense system3 Nov 2022US 2022/0347888 A1Graco Minnesota Inc.
- Device and method for producing reaction plastics7 Oct 2021US 2021/0308907 A1KraussMaffei Technologies GmbH
- Melting device and method for melting meltable plastic material, method for mixing reactive plastic component28 Nov 2019US 2019/0358857 A1KraussMaffei Technologies GmbH
- Conveying device for conveying a viscous material from a container, and method for operating the conveying device20 Jun 2019US 2019/0184615 A1Wagner International AG
- Method for mixing gas into high-viscosity material and apparatus for the same20 Sep 2018US 2018/0264421 A1Sunstar Engineering Inc.
Most cited
By later US patents
- Method of bonding using non-compressible beads31US 6,074,506 AThe Budd Company · 2000
- Bonding method using mixture of adhesive and non-compressible beads29US 5,470,416 AThe Budd Company · 1995
- Ratio controlled mixing of liquids28US 4,008,829 ACincinnati Milacron Inc. · 1977
- Liquid feeding control method28US 4,090,695 ACincinnati Milacron Inc. · 1978
- Reaction injection molding machine26US 4,189,070 ARegents of the University of Minnesota · 1980