C08G 2250/00
Compositions for preparing crystalline polymers
C08G2250/00 (Compositions for preparing crystalline polymers) appears on 243 US grants and 203 published applications in this corpus.
Search patents in C08G- Granted patents
- 243
- Published applications
- 203
- Assignees
- 174
- Inventors
- 695
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 11 | 0 |
| 1993 | 3 | 0 |
| 1994 | 13 | 0 |
| 1995 | 10 | 0 |
| 1996 | 13 | 0 |
| 1997 | 11 | 0 |
| 1998 | 8 | 0 |
| 1999 | 8 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 3 | 5 |
| 2003 | 3 | 7 |
| 2004 | 5 | 9 |
| 2005 | 6 | 7 |
| 2006 | 6 | 6 |
| 2007 | 6 | 5 |
| 2008 | 1 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 6 |
| 2011 | 1 | 3 |
| 2012 | 1 | 3 |
| 2013 | 2 | 3 |
| 2014 | 6 | 0 |
| 2015 | 1 | 1 |
| 2016 | 2 | 1 |
| 2017 | 0 | 3 |
| 2018 | 1 | 11 |
| 2019 | 6 | 18 |
| 2020 | 7 | 14 |
| 2021 | 11 | 16 |
| 2022 | 7 | 28 |
| 2023 | 9 | 21 |
| 2024 | 17 | 13 |
| 2025 | 15 | 12 |
| 2026 | 7 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Semi-crystalline two-part polyurethane adhesives from amorphous components25 Aug 2026US 12,716,019 B2Lord Corporation
- Laminate, multilayer board, and manufacturing method of laminate14 Jul 2026US 12,679,927 B2Azotek Co., Ltd.
- Elastomeric polymer material with shape memory properties and method for preparing such a material7 Jul 2026US 12,674,021 B2Centre National De La Recherche Scientifique
- Liquid crystal polymer compositions, articles and methods of making12 May 2026US 12,624,160 B2Syensqo Specialty Polymers USA, LLC
- Polyester resin blend21 Apr 2026US 12,606,668 B2SK Chemicals Co., Ltd.
- Fluorine-free ferroelectric polymers8 Oct 2026US 2026/0308319 A1Case Western Reserve University
- Polyurethane-polyurea aqueous dispersion, and preparation method therefor and use thereof27 Aug 2026US 2026/0250455 A1Wanhua Chemical Group Co., Ltd.
- Polyamide resin composition and polyamide molded body2 Jul 2026US 2026/0184849 A1Mitsui Chemicals, Inc.
- Liquid crystal polyester fibers and method for producing same14 May 2026US 2026/0132549 A1Kb Seiren, Ltd.
- Liquid Crystalline Polymer Containing Repeating Units Derived from a Furanyl Dicarboxylic Acid15 Jan 2026US 2026/0015457 A1Ticona LLC
Most cited
By later US patents
- Shape memory film239US 5,139,832 AMitsubishi Jukogyo Kabushiki Kaisha · 1992
- Shape memory polyurethane elastomer molded article208US 5,145,935 AMitsubishi Jukogyo Kabushiki Kaisha · 1992
- Thermoplastic Elastomers175US 5,665,822 ALandec Corporation · 1997
- Shape memory polymer foam136US 5,049,591 AMitsubishi Jukogyo Kabushiki Kaisha · 1991
- Aqueous polyurethane dispersion adhesive compositions with improved heat resistance71US 5,608,000 AH. B. Fuller Licensing & Financing, Inc. · 1997