B29C 2045/185
Controlling the amount of auxiliary material
Official title: {controlling the amount of auxiliary material}
B29C2045/185 (Controlling the amount of auxiliary material) appears on 9 US grants and 17 published applications in this corpus.
Search patents in B29C- Granted patents
- 9
- Published applications
- 17
- Assignees
- 10
- Inventors
- 50
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 4 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- System and methods for an injection molding machine operable with an additive feeder system20 Feb 2024US 11,904,516 B2
- Method and apparatus for real time control of injection of structural foaming agents, colorants, and other additives7 Jun 2022US 11,351,707 B2Imflux Inc.
- Method for producing foamed molded product6 Feb 2018US 9,884,439 B2Hitachi Maxell, Ltd.
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- Mold injection machine and mold injection method18 Jul 2024US 2024/0239027 A1The Japan Steel Works, Ltd.
- Injection molding machine16 Nov 2023US 2023/0364841 A1Nissei Plastic Industrial Co., Ltd.
- Apparatus and method for dosing a fluid formulation into a polymeric material30 Mar 2023US 2023/0094368 A1Colormatrix Holdings, Inc.
- Method and system of delivering additives for molding6 Oct 2022US 2022/0314508 A13M Innovative Properties Company
Most cited
By later US patents
- Colored resin molder92US 5,225,210 ASysko Corporation · 1993
- Mixing apparatus for feed to injection molding machine5US 4,061,280 A1977
- Device for distributing dyestuffs or other additional materials in extruders or the like3US 3,969,053 A1976
- Head attachment for a hydraulic synthetic-resin working machine for colored synthetic resin2US 4,715,724 A1987