B29C 2945/7605
Viscosity
B29C2945/7605 (Viscosity) appears on 31 US grants and 51 published applications in this corpus.
Search patents in B29C- Granted patents
- 31
- Published applications
- 51
- Assignees
- 34
- Inventors
- 125
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 3 |
| 2012 | 1 | 3 |
| 2013 | 3 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 0 | 4 |
| 2021 | 4 | 7 |
| 2022 | 3 | 5 |
| 2023 | 4 | 2 |
| 2024 | 2 | 4 |
| 2025 | 2 | 7 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and approaches for manufacturing parts1 Sep 2026US 12,722,334 B2The Procter & Gamble Company
- Injection molding device31 Mar 2026US 12,589,539 B2Jtekt Corporation
- Rheological measurement system with improved tube resistance and thermal strength10 Mar 2026US 12,570,033 B2Dynisco Instruments LLC
- Injection molding machine and viscosity measurement method10 Feb 2026US 12,544,964 B2Sodick Co., Ltd.
- Resin switching assist method and apparatus for molding machine12 Aug 2025US 12,384,084 B2Nissei Plastic Industrial Co., Ltd.
- Injection molding apparatus and injection unit1 Oct 2026US 2026/0295913 A1Seiko Epson Corporation
- Cyclic polymer processing method including an inline viscosity measurement method18 Jun 2026US 2026/0168910 A1Promix Solutions AG
- Injection molding apparatus and material ejection device5 Mar 2026US 2026/0061680 A1Seiko Epson Corporation
- Method and device for operating an injection molding tool according to the viscosity index of the melt7 Aug 2025US 2025/0249630 A1Kistler Holding AG
- Resin switching assist method and apparatus for molding machine19 Jun 2025US 2025/0196416 A1Nissei Plastic Industrial Co., Ltd.
Most cited
By later US patents
- Process and apparatus for compounding and injection-moulding desiccant-filled polymers47US 7,744,788 B2Airsec S.A.S. · 2010
- Method and apparatus for modeling injection of a fluid in a mold cavity36US 6,816,820 B1Moldflow Ireland, Ltd. · 2004
- Viscosity control for molten plastics prior to molding17US 5,885,495 A1999
- Ultrasonic sensors for on-line monitoring of castings and molding processes at elevated temperatures17US 5,951,163 ANational Research Council of Canada · 1999
- Method and device for monitoring, documenting, and/or controlling an injection molding machine8US 8,329,075 B2Priamus System Technologies AG · 2012