C08K 5/0083
Nucleating agents promoting the crystallisation of the polymer matrix
Official title: {Nucleating agents promoting the crystallisation of the polymer matrix}
C08K5/0083 (Nucleating agents promoting the crystallisation of the polymer matrix) appears on 425 US grants and 620 published applications in this corpus.
Search patents in C08K- Granted patents
- 425
- Published applications
- 620
- Assignees
- 246
- Inventors
- 1,296
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 0 |
| 2002 | 4 | 5 |
| 2003 | 11 | 16 |
| 2004 | 3 | 15 |
| 2005 | 6 | 31 |
| 2006 | 10 | 24 |
| 2007 | 7 | 27 |
| 2008 | 5 | 19 |
| 2009 | 16 | 21 |
| 2010 | 17 | 39 |
| 2011 | 10 | 29 |
| 2012 | 16 | 20 |
| 2013 | 22 | 25 |
| 2014 | 24 | 20 |
| 2015 | 21 | 29 |
| 2016 | 12 | 27 |
| 2017 | 20 | 32 |
| 2018 | 23 | 33 |
| 2019 | 22 | 30 |
| 2020 | 19 | 39 |
| 2021 | 25 | 27 |
| 2022 | 24 | 23 |
| 2023 | 24 | 33 |
| 2024 | 21 | 26 |
| 2025 | 14 | 18 |
| 2026 | 9 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polypropylene composition for cable insulation7 Jul 2026US 12,674,052 B2Borealis AG
- Polypropylene composition for HMS PP foam sheet with balanced bending resistance23 Jun 2026US 12,662,592 B2Borealis AG
- 1,5-pentanediol-based polyester compositions with enhanced crystallization rates and methods of manufacture19 May 2026US 12,630,710 B1The Board of Regents of the University of Oklahoma
- Thermoplastic polymer composition and method for making films from the same24 Mar 2026US 12,583,984 B2Milliken & Company
- Method for making a polymer composition24 Mar 2026US 12,583,996 B2Miliken & Company
- Polymer composition for moulded article8 Oct 2026US 2026/0308357 A1Borealis AG
- Masterbatch Compositions and Their Use27 Aug 2026US 2026/0250491 A1Milliken & Company
- Nucleating agent for polylactic acid-based resins, polylactic acid-based resin composition, and polylactic acid-based resin molded article20 Aug 2026US 2026/0242567 A1New Japan Chemical Co., Ltd.
- Compound, composition, formed article, and production method13 Aug 2026US 2026/0234158 A1Mitsubishi Gas Chemical Company, Inc.
- Polypropylene random copolymer compositions with improved impact resistance for pipe applications30 Jul 2026US 2026/0217959 A1Abu Dhabi Polymers Co. Ltd (Borouge) - Sole Proprietorship L.L.C.
Most cited
By later US patents
- Polymer composition having delayed crystallization behavior, additive composition that influences the crystallization behavior, method for reducing the crystallization point and/or the crystallization speed, and use of an additive composition130US 10,138,354 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. · 2018
- Polymeric, degradable drug-eluting stents and coatings68US 7,618,448 B2Tepha, Inc. · 2009
- Thermoformable polypropylene-based sheet50US 5,310,584 AAmoco Corporation · 1994
- Poly(terephthalic acid diester)-poly(isophthalic acid diester) resin formulations having improved gas barrier properties46US 6,150,454 AArteva North America S.A.R.L. · 2000
- Polyester resin composition43US 4,536,531 ATeijin Limited · 1985