D06N 2203/042
Polyolefin polymers
Official title: Polyolefin (co)polymers
D06N2203/042 (Polyolefin polymers) appears on 306 US grants and 258 published applications in this corpus.
Search patents in D06N- Granted patents
- 306
- Published applications
- 258
- Assignees
- 190
- Inventors
- 707
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 9 | 0 |
| 1985 | 11 | 0 |
| 1986 | 12 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 8 | 0 |
| 1991 | 10 | 0 |
| 1992 | 5 | 0 |
| 1993 | 9 | 0 |
| 1994 | 7 | 0 |
| 1995 | 9 | 0 |
| 1996 | 13 | 0 |
| 1997 | 5 | 0 |
| 1998 | 9 | 0 |
| 1999 | 11 | 0 |
| 2000 | 5 | 0 |
| 2001 | 10 | 2 |
| 2002 | 11 | 12 |
| 2003 | 7 | 14 |
| 2004 | 13 | 25 |
| 2005 | 3 | 21 |
| 2006 | 7 | 13 |
| 2007 | 3 | 12 |
| 2008 | 6 | 12 |
| 2009 | 4 | 7 |
| 2010 | 7 | 14 |
| 2011 | 7 | 8 |
| 2012 | 2 | 8 |
| 2013 | 7 | 7 |
| 2014 | 4 | 11 |
| 2015 | 1 | 8 |
| 2016 | 5 | 7 |
| 2017 | 3 | 11 |
| 2018 | 4 | 6 |
| 2019 | 4 | 8 |
| 2020 | 8 | 8 |
| 2021 | 1 | 10 |
| 2022 | 8 | 8 |
| 2023 | 2 | 9 |
| 2024 | 4 | 5 |
| 2025 | 7 | 7 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polymeric wrapping material4 Aug 2026US 12,698,578 B2Owens Corning Intellectual Capital, LLC
- Carpet backing comprising natural compounds14 Apr 2026US 12,601,110 B2Interface European Manufacturing B.V.
- Method for producing an artificial turf24 Feb 2026US 12,559,891 B2Tarkett Sports Canada Inc.
- Noise attenuating trim part for a vehicle9 Dec 2025US 12,491,811 B2Autoneum Management AG
- Low weight modular carpet components and methods of making the same2 Dec 2025US 12,486,615 B2Aladdin Manufacturing Corporation
- Methods of manufacturing a textured fabric9 Jul 2026US 2026/0192503 A1Veer Corporations Inc.
- Artificial turf and process for manufacturing artificial turf4 Jun 2026US 2026/0152901 A1Victoria Holdco B.V.
- Method for producing an artifical turf28 May 2026US 2026/0146390 A1Tarkett Sports Canada Inc.
- Carpet tiles with improved dimensional stability21 May 2026US 2026/0139433 A1Johns Manville
- Low weight modular carpet components and methods of making the same5 Mar 2026US 2026/0062861 A1Aladdin Manufacturing Corporation
Most cited
By later US patents
- Cross-tearable decorative sheet material473US 4,380,564 AClopay Corporation · 1983
- Skid-resistant floor covering and method of making same127US 5,567,497 ACollins & Aikman Products Co. · 1996
- Surfactant-containing filled and plasticized thermoplastic compositions based on ethylene interpolymers123US 4,430,468 AE. I. Du Pont de Nemours and Company · 1984
- Carpet and techniques for making and recycling same113US 5,240,530 ATennessee Valley Performance Products, Inc. · 1993
- Carpet having nonwoven fleece adhered to secondary backing by embossing and method of making same93US 4,988,551 ACollins & Aikman Floor Coverings Corporation · 1991