B01D 67/0074
From melts
Official title: {from melts}
B01D67/0074 (From melts) appears on 24 US grants and 19 published applications in this corpus.
Search patents in B01D- Granted patents
- 24
- Published applications
- 19
- Assignees
- 28
- Inventors
- 61
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 3 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 2 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultrathin membranes for nanoscale pores and channels5 May 2026US 12,616,943 B2Illumina, Inc.
- Method for material additive manufacturing of an inorganic filter support from a hot-melt composition and resulting membrane30 Apr 2024US 11,969,913 B2Technologies Avancees Et Membranes Industrielles
- Reverse osmosis membrane and method for producing reverse osmosis membrane27 Sep 2022US 11,452,973 B2Kitagawa Industries Co., Ltd.
- Self-forming membrane for high flux and selective electrochemistry-based CO2 capture27 Oct 2020US 10,814,270 B2University of South Carolina
- Preparation method for composite porous structure and composite porous structure made thereby11 Aug 2020US 10,737,222 B2Extremem, Inc.
- Porous body, and method for producing porous body30 Jan 2025US 2025/0034322 A1Zeon Corporation
- Ultrathin membranes for nanoscale pores and channels14 Dec 2023US 2023/0398503 A1Illumina, Inc.
- Method for material additive manufacturing of an inorganic filter support from a hot-melt composition and resulting membrane20 Jan 2022US 2022/0016800 A1Technologies Avancees Et Membranes Industrielles
- Reverse osmosis membrane and method for producing reverse osmosis membrane24 Jun 2021US 2021/0187445 A1Kitagawa Industries Co., Ltd.
- Preparation method for composite porous structure and composite porous structure made thereby12 Sep 2019US 2019/0275472 A1Extremem, Inc.
Most cited
By later US patents
- Method for the production of ceramic hollow fibres29US 5,707,584 ANederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO · 1998
- Method of improving and optimizing the hydrogen permeability of a palladium-copper membrane and novel membranes manufactured thereby23US 6,372,363 B1Walter Juda Associates, Inc. · 2002
- Process for production of porous glass membrane tubes22US 4,042,359 AJenaer Glaswerk Schott & Gen. · 1977
- Polymeric membrane22US 5,599,380 AL' Air Liquide · 1997
- Method for producing hollow fibrous membranes for microfiltration, ultrafiltration or gas separation12US 6,261,510 B1Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO · 2001