B29K 2027/06
Pvc, i.e. polyvinylchloride
Official title: PVC, i.e. polyvinylchloride
B29K2027/06 (Pvc, i.e. polyvinylchloride) appears on 1,342 US grants and 1,382 published applications in this corpus.
Search patents in B29K- Granted patents
- 1,342
- Published applications
- 1,382
- Assignees
- 956
- Inventors
- 2,946
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 21 | 0 |
| 1977 | 14 | 0 |
| 1978 | 12 | 0 |
| 1979 | 9 | 0 |
| 1980 | 14 | 0 |
| 1981 | 21 | 0 |
| 1982 | 14 | 0 |
| 1983 | 13 | 0 |
| 1984 | 19 | 0 |
| 1985 | 15 | 0 |
| 1986 | 8 | 0 |
| 1987 | 12 | 0 |
| 1988 | 14 | 0 |
| 1989 | 12 | 0 |
| 1990 | 11 | 0 |
| 1991 | 14 | 0 |
| 1992 | 21 | 0 |
| 1993 | 27 | 0 |
| 1994 | 28 | 0 |
| 1995 | 28 | 0 |
| 1996 | 19 | 0 |
| 1997 | 22 | 0 |
| 1998 | 22 | 0 |
| 1999 | 26 | 0 |
| 2000 | 21 | 0 |
| 2001 | 24 | 4 |
| 2002 | 20 | 23 |
| 2003 | 38 | 56 |
| 2004 | 25 | 50 |
| 2005 | 26 | 42 |
| 2006 | 21 | 61 |
| 2007 | 16 | 60 |
| 2008 | 29 | 74 |
| 2009 | 19 | 78 |
| 2010 | 29 | 71 |
| 2011 | 42 | 67 |
| 2012 | 42 | 51 |
| 2013 | 45 | 37 |
| 2014 | 34 | 33 |
| 2015 | 40 | 53 |
| 2016 | 27 | 62 |
| 2017 | 32 | 72 |
| 2018 | 52 | 70 |
| 2019 | 48 | 59 |
| 2020 | 52 | 55 |
| 2021 | 44 | 51 |
| 2022 | 50 | 53 |
| 2023 | 47 | 58 |
| 2024 | 39 | 57 |
| 2025 | 42 | 49 |
| 2026 | 22 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods to provide a floor covering18 Aug 2026US 12,709,041 B2Unilin BV
- Method for forming a stress-free multilayer PVC sheet material4 Aug 2026US 12,697,807 B2Kreafin Group SA
- Resin composition28 Jul 2026US 12,692,372 B2Plantic Technologies Ltd.
- Filter device for PVC plastic melt for connection to a twin screw extruder and twin screw extruder for PVC processing21 Jul 2026US 12,686,158 B2Gneuss GmbH
- Method and device for welding at least two profiled sections for window or door frames or leaves7 Jul 2026US 12,674,352 B2Rotox Holding GmbH
- Floor covering element8 Oct 2026US 2026/0307291 A1Unilin BV
- PVC hose with soft touch effect, as well as method of manufacturing thereof24 Sep 2026US 2026/0286117 A1Fitt S.p.A.
- Core and shell composite structural member17 Sep 2026US 2026/0273890 A1Tundra Composites, LLC
- Method for forming a stress-free multilayer pvc sheet material17 Sep 2026US 2026/0273910 A1Kreafin Group SA
- Method for recycling vinyl halide polymer compositions and use thereof3 Sep 2026US 2026/0258217 A1Katholieke Universiteit Leuven
Most cited
By later US patents
- Friction welding329US 5,460,317 AThe Welding Institute · 1995
- Implants, device and method for joining tissue parts285US 7,335,205 B2Woodwelding AG · 2008
- Method for making memory cards and similar devices using isotropic thermoset materials with high quality exterior surfaces260US 7,225,537 B2CardXX, Inc. · 2007
- Elastomeric cushioning devices for products and objects188US 4,287,250 A1981
- Insulating container and method of making same170US 5,221,016 A1993