B29C 48/762
Vapour stripping
Official title: {Vapour stripping}
B29C48/762 (Vapour stripping) appears on 82 US grants and 64 published applications in this corpus.
Search patents in B29C- Granted patents
- 82
- Published applications
- 64
- Assignees
- 70
- Inventors
- 264
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 4 | 3 |
| 2003 | 3 | 3 |
| 2004 | 2 | 4 |
| 2005 | 1 | 2 |
| 2006 | 2 | 2 |
| 2007 | 1 | 3 |
| 2008 | 2 | 2 |
| 2009 | 2 | 2 |
| 2010 | 3 | 1 |
| 2011 | 3 | 4 |
| 2012 | 2 | 4 |
| 2013 | 3 | 1 |
| 2014 | 3 | 1 |
| 2015 | 1 | 7 |
| 2016 | 3 | 0 |
| 2017 | 4 | 4 |
| 2018 | 2 | 3 |
| 2019 | 1 | 3 |
| 2020 | 2 | 2 |
| 2021 | 2 | 3 |
| 2022 | 2 | 5 |
| 2023 | 1 | 4 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for removal of contaminants from contaminated thermoplastic17 Mar 2026US 12,577,363 B2Dow Global Technologies LLC
- Method and device for recycling plastics25 Mar 2025US 12,257,741 B2BB Engineering GmbH
- Extruder, facility comprising an extruder, and method for producing target polymer products consisting of a plastic-containing material from a solution using such an extruder19 Mar 2024US 11,931,921 B2Domo Engineering Plastics GmbH
- Process for removing volatile components from an olefin polymer and article obtained16 May 2023US 11,648,722 B2Borealis AG
- Guayule latex extrusion13 Sep 2022US 11,440,977 B2Cooper Tire & Rubber Company
- Method and device for recycling plastics19 Sep 2024US 2024/0308111 A1BB Engineering GmbH
- Method for the continuous preparation of formulated polyamide prepolymers21 Dec 2023US 2023/0407006 A1Arkema France
- Method for plastic pre-treatment and solvent-based plastic recycling19 Oct 2023US 2023/0331952 A1Apk AG
- Process for removal of contaminants from contaminated thermoplastic31 Aug 2023US 2023/0272180 A1Dow Global Technologies LLC
- Acrylic rubber excellent in storage stability25 May 2023US 2023/0159682 A1Zeon Corporation
Most cited
By later US patents
- Process for the admixture of additives into plastics with simultaneous removal of volatile constituents64US 4,065,532 ABASF SE · 1977
- Method of improving the oxidative thermal stability of ethylene polymers60US 5,756,659 AThe Dow Chemical Company · 1998
- Process for separating low molecular weight compounds from an impure thermoplastic polymer or mixture53US 5,459,168 AFried. Krupp AG Hoesch-Krupp · 1995
- Method for preparing biodegradable films from plant-based raw materials44US 5,525,281 ABiotec Biologische Naturverpackungen GmbH & Co. KG · 1996
- Screw type apparatus for drying moist polymeric materials33US 3,981,658 AInternational Basic Economy Corporation · 1976