D01F 11/06
Of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
Official title: of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
D01F11/06 (Of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds) appears on 64 US grants and 85 published applications in this corpus.
Search patents in D01F- Granted patents
- 64
- Published applications
- 85
- Assignees
- 72
- Inventors
- 276
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 5 |
| 2012 | 1 | 5 |
| 2013 | 0 | 1 |
| 2014 | 2 | 5 |
| 2015 | 2 | 6 |
| 2016 | 2 | 6 |
| 2017 | 4 | 2 |
| 2018 | 4 | 11 |
| 2019 | 3 | 3 |
| 2020 | 1 | 3 |
| 2021 | 5 | 6 |
| 2022 | 2 | 6 |
| 2023 | 3 | 0 |
| 2024 | 6 | 9 |
| 2025 | 2 | 3 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polytetrafluoroethylene porous fiber and manufacturing and modifying process thereof6 Oct 2026US 12,753,532 B2Shandong University
- Separation membrane and manufacturing method therefor3 Mar 2026US 12,564,817 B2Toray Industries, Inc.
- Osteoconductive fibers, medical implant comprising such osteoconductive fibers, and methods of making1 Jul 2025US 12,343,449 B2Dsm IP Assets B.V.
- Preparation method of PVA fiber18 Feb 2025US 12,227,599 B2Zhende Medical Co., Ltd.
- Process for producing carbon fibers and carbon fibers made therefrom24 Dec 2024US 12,173,430 B2Cytec Industries Inc.
- Treatment agent for acrylic fibers and use of the same8 Oct 2026US 2026/0308815 A1Matsumoto Yushi-Seiyaku Co., Ltd.
- Antimicrobial fiber and unwoven fabric using same25 Jun 2026US 2026/0176799 A1ES Indorama Ventures Co., Ltd.
- Method for preparing ionogel fiber based on halogenometallate ionic liquid2 Apr 2026US 2026/0092401 A1Soochow University
- Conductive hydrogel fibers and the fabrication methods thereof12 Mar 2026US 2026/0071355 A1City University of Hong Kong
- Double-layer functionalized hollow fiber membrane and preparation method thereof18 Dec 2025US 2025/0382728 A1Harbin Engineering University
Most cited
By later US patents
- Hydrophilic polypropylene fibers having antimicrobial activity1,367US 6,762,339 B13M Innovative Properties Company · 2004
- Process for preparation of molecularly oriented, silane-crosslinked ultra-high-molecular-weight polyethylene molded article56US 4,902,460 AMitsui Petrochemical Industries, Ltd. · 1990
- Reinforcing fibrous material56US 5,001,008 AMitsui Petrochemical Industries, Ltd. · 1991
- Novel water-swellable fibers having a high degree of water-swellability and excellent physical properties and process for producing the same35US 4,366,206 AJapan Exlan Company Limited · 1982
- Wet-Laid process to produce a bound nonwoven article34US 9,273,417 B2Eastman Chemical Company · 2016