C08L 2205/025
Containing two or more polymers of the same hierarchy c08l, and differing
Official title: containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
C08L2205/025 (Containing two or more polymers of the same hierarchy c08l, and differing) appears on 4,095 US grants and 6,730 published applications in this corpus.
Search patents in C08L- Granted patents
- 4,095
- Published applications
- 6,730
- Assignees
- 1,586
- Inventors
- 12,369
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 7 | 0 |
| 1989 | 10 | 0 |
| 1990 | 11 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 9 | 0 |
| 1996 | 8 | 0 |
| 1997 | 8 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 16 | 5 |
| 2002 | 18 | 20 |
| 2003 | 16 | 19 |
| 2004 | 13 | 22 |
| 2005 | 13 | 30 |
| 2006 | 15 | 35 |
| 2007 | 14 | 18 |
| 2008 | 13 | 35 |
| 2009 | 17 | 27 |
| 2010 | 20 | 35 |
| 2011 | 20 | 57 |
| 2012 | 27 | 65 |
| 2013 | 32 | 133 |
| 2014 | 61 | 153 |
| 2015 | 126 | 362 |
| 2016 | 200 | 364 |
| 2017 | 267 | 440 |
| 2018 | 290 | 502 |
| 2019 | 332 | 554 |
| 2020 | 391 | 646 |
| 2021 | 395 | 549 |
| 2022 | 390 | 572 |
| 2023 | 350 | 544 |
| 2024 | 351 | 618 |
| 2025 | 324 | 530 |
| 2026 | 275 | 395 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermoplastic resin composition, method of preparing the same, and molded article manufactured using the same6 Oct 2026US 12,753,299 B2LG Chem.Ltd.
- Transparent flame retardant ductile compositions and thin-wall articles thereof6 Oct 2026US 12,753,304 B2Shpp Global Technologies B.V.
- In-situ reactor blend of Ziegler-Natta catalysed, nucleated polypropylene and a metallocene catalysed polypropylene29 Sep 2026US 12,747,308 B2Borealis AG
- Method for manufacturing polyester film having laminated structure29 Sep 2026US 12,747,326 B2Nan Ya Plastics Corporation
- Biodegradable, compostable molding mass compositions, molded articles and methods of manufacture29 Sep 2026US 12,747,341 B2Evps Global Marketing Ltd.
- Biodegradable film8 Oct 2026US 2026/0307370 A1Novamont S. p. A.
- Thermal radical curable thermoconductive silicone composition, and method for producing same8 Oct 2026US 2026/0308329 A1Shin-Etsu Chemical Co., Ltd.
- Chemical foaming of interior components8 Oct 2026US 2026/0308345 A1GM Global Technology Operations LLC
- Method for producing foam blow molded body, and foam blow molded body8 Oct 2026US 2026/0308367 A1Jsp Corporation
- Polyolefin Resin Composition and Molded Article Produced Therefrom8 Oct 2026US 2026/0308368 A1Lotte Chemical Corporation
Most cited
By later US patents
- Process and catalyst for producing reactor blend polyolefins458US 4,937,299 AExxon Research & Engineering Co. · 1990
- Thermoplastic elastomers262US 5,539,056 AExxon Chemical Patents Inc. · 1996
- Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distributions249US 5,382,631 AExxon Chemical Patents Inc. · 1995
- Linear ethylene interpolymer blends of interpolymers having narrow molecular weight and composition distribution215US 5,382,630 AExxon Chemical Patents Inc. · 1995
- Ethylene/alpha-olefin copolymer composition150US 4,429,079 AMitsui Petrochemical Industries, Ltd. · 1984