B01D 67/0018
Thermally induced processes [tips]
Official title: {Thermally induced processes [TIPS]}
B01D67/0018 (Thermally induced processes [tips]) appears on 100 US grants and 140 published applications in this corpus.
Search patents in B01D- Granted patents
- 100
- Published applications
- 140
- Assignees
- 83
- Inventors
- 351
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 5 | 4 |
| 2003 | 2 | 5 |
| 2004 | 5 | 6 |
| 2005 | 1 | 12 |
| 2006 | 4 | 10 |
| 2007 | 5 | 11 |
| 2008 | 4 | 5 |
| 2009 | 5 | 6 |
| 2010 | 6 | 7 |
| 2011 | 4 | 6 |
| 2012 | 5 | 3 |
| 2013 | 2 | 3 |
| 2014 | 7 | 8 |
| 2015 | 3 | 7 |
| 2016 | 4 | 3 |
| 2017 | 2 | 3 |
| 2018 | 6 | 3 |
| 2019 | 1 | 7 |
| 2020 | 6 | 6 |
| 2021 | 5 | 5 |
| 2022 | 0 | 5 |
| 2023 | 4 | 2 |
| 2024 | 2 | 4 |
| 2025 | 1 | 6 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Alkali-stable nanofiltration composite membrane and method of manufacture thereof30 Sep 2025US 12,427,486 B2Bl Technologies, Inc.
- Microporous polyolefin membranes from bespoke solvents24 Dec 2024US 12,172,137 B2Amtek Research International LLC
- Acryloyloxy-terminated polydimethylsiloxane (AC-PDMS)-based thin-film composite (TFC) membrane, and preparation method and use thereof9 Apr 2024US 11,951,446 B2Nanjing Tech University
- System and method for producing hollow fibre membranes14 Nov 2023US 11,813,577 B2Fresenius Medical Care Deutschland GmbH
- Hydrophobic novel biofilm membrane modified with a spiropolyurethane26 Sep 2023US 11,766,643 B1King Faisal University
- Porous membrane and porous membrane laminate2 Jul 2026US 2026/0183721 A1Sumitomo Electric Fine Polymer, Inc.
- Polyarylethersulfone copolymer having improved hydrophilicity16 Apr 2026US 2026/0103568 A1Syensqo Specialtyy Polymres USA, LLC
- Highly selective acid-resistant polyamide nanofiltration membrane containing troger's base and preparation method thereof7 Aug 2025US 2025/0249410 A1Zhejiang University of Technology
- Hollow Fiber Membranes and Preparation Method and Use Thereof5 Jun 2025US 2025/0177925 A1China Petroleum & Chemical Corporation
- Porous hollow fiber membrane and method for producing porous hollow fiber membrane22 May 2025US 2025/0161883 A1Asahi Kasei Kabushiki Kaisha
Most cited
By later US patents
- Hydrophilic polymeric phase inversion membrane206US 6,071,406 AWhatman, Inc. · 2000
- Process for producing microporous powders and membranes180US 4,968,733 AAkzo N. V. · 1990
- Method of making a product with a micro or nano sized structure and product158US 7,531,120 B2Aquamarijn Holding B.V. · 2009
- Modified membranes85US 7,300,022 B2Siemens Water Technologies Corp. · 2007
- Poly(ethylene chlorotrifluoroethylene) membranes80US 7,247,238 B2Siemens Water Technologies Corp. · 2007