B01J 35/58
Fabrics or filaments
B01J35/58 (Fabrics or filaments) appears on 1,012 US grants and 1,069 published applications in this corpus.
Search patents in B01J- Granted patents
- 1,012
- Published applications
- 1,069
- Assignees
- 665
- Inventors
- 3,095
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 6 | 0 |
| 1978 | 6 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 7 | 0 |
| 1982 | 6 | 0 |
| 1983 | 8 | 0 |
| 1984 | 7 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 7 | 0 |
| 1989 | 9 | 0 |
| 1990 | 8 | 0 |
| 1991 | 14 | 0 |
| 1992 | 17 | 0 |
| 1993 | 20 | 0 |
| 1994 | 11 | 0 |
| 1995 | 11 | 0 |
| 1996 | 18 | 0 |
| 1997 | 9 | 0 |
| 1998 | 22 | 0 |
| 1999 | 7 | 0 |
| 2000 | 17 | 0 |
| 2001 | 32 | 8 |
| 2002 | 28 | 34 |
| 2003 | 25 | 43 |
| 2004 | 22 | 57 |
| 2005 | 23 | 34 |
| 2006 | 29 | 33 |
| 2007 | 19 | 31 |
| 2008 | 6 | 27 |
| 2009 | 26 | 51 |
| 2010 | 25 | 42 |
| 2011 | 32 | 41 |
| 2012 | 24 | 45 |
| 2013 | 33 | 41 |
| 2014 | 23 | 51 |
| 2015 | 44 | 32 |
| 2016 | 29 | 48 |
| 2017 | 36 | 36 |
| 2018 | 31 | 47 |
| 2019 | 42 | 44 |
| 2020 | 39 | 67 |
| 2021 | 38 | 41 |
| 2022 | 39 | 66 |
| 2023 | 36 | 52 |
| 2024 | 32 | 32 |
| 2025 | 35 | 49 |
| 2026 | 26 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for adjusting grouting parameters in preparation of ceramic composite fiber-based catalytic filter tube, and method and device for preparing ceramic composite fiber-based catalytic filter tube6 Oct 2026US 12,752,223 B2Zhejiang Zhiyuan Environmental Technology Co., Ltd
- Dual-layer hollow fiber membranes and methods of making and use22 Sep 2026US 12,741,269 B2The Regents of the University of Michigan
- Gauzes having a tertiary structure for the catalytic conversion of fluids15 Sep 2026US 12,734,513 B2
- Knitting of noble metal nets using ignoble materials at the edge, noble metal net produced in this way and a method for using the noble metal net11 Aug 2026US 12,702,972 B2Umicore AG & Co. KG
- Systems for catalytically removing oxidized contaminants from a fluid and related methods30 Jun 2026US 12,667,835 B2Arizona Board of Regents on behalf of Arizona State University
- Method to Encapsulate Metal Organic Frameworks with Polymers to form Highly Porous Microbeads8 Oct 2026US 2026/0306894 A1TDA Research, Inc.
- Method for producing noble metal meshes on flatbed knitting machines8 Oct 2026US 2026/0308821 A1Heraeus Precious Metals GmbH & Co. KG
- Surface-catalytically finished polymer fibres and/or polymeric sheets, method for surface-catalytically finishing same, and use thereof for producing an air purification filter3 Sep 2026US 2026/0257204 A1Hochschule Niederrhein
- Dendritic mixed metal oxide catalyst and method of using the same for co2 hydrogenation27 Aug 2026US 2026/0249276 A1Saudi Arabian Oil Company
- Heterogeneous catalyst with dual catalytic centers, and preparation method and use thereof27 Aug 2026US 2026/0249279 A1China Petroleum & Chemical Corporation
Most cited
By later US patents
- Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers410US 4,784,736 ABend Research, Inc. · 1988
- Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers370US 4,917,800 ABend Research, Inc. · 1990
- Carbon fibrils, method for producing same and compositions containing same361US 4,663,230 AHyperion Catalysis International, Inc. · 1987
- Method for simultaneous recovery of hydrogen from water and from hydrocarbons351US 5,525,322 AThe Regents of the University of California · 1996
- Carbon fibrils and method for producing same250US 5,165,909 AHyperion Catalysis Int'l., Inc. · 1992