B01D 65/003
Membrane bonding or sealing
Official title: {Membrane bonding or sealing}
B01D65/003 (Membrane bonding or sealing) appears on 291 US grants and 360 published applications in this corpus.
Search patents in B01D- Granted patents
- 291
- Published applications
- 360
- Assignees
- 220
- Inventors
- 870
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 7 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 6 |
| 2002 | 4 | 1 |
| 2003 | 2 | 13 |
| 2004 | 4 | 9 |
| 2005 | 6 | 13 |
| 2006 | 5 | 17 |
| 2007 | 8 | 8 |
| 2008 | 6 | 7 |
| 2009 | 3 | 9 |
| 2010 | 4 | 21 |
| 2011 | 12 | 20 |
| 2012 | 13 | 16 |
| 2013 | 10 | 18 |
| 2014 | 15 | 11 |
| 2015 | 10 | 27 |
| 2016 | 11 | 16 |
| 2017 | 18 | 23 |
| 2018 | 18 | 16 |
| 2019 | 18 | 13 |
| 2020 | 10 | 17 |
| 2021 | 11 | 14 |
| 2022 | 9 | 17 |
| 2023 | 11 | 9 |
| 2024 | 11 | 11 |
| 2025 | 8 | 12 |
| 2026 | 5 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Liquid-filtration membrane and module, and method for making11 Aug 2026US 12,702,954 B2HMT Technologies Inc.
- Filtration device23 Jun 2026US 12,661,618 B2Gambro Lundia AB
- Photocurable color changing compositions and method of forming features on a membrane surface using the same19 May 2026US 12,629,640 B2Henkel AG & Co. KGaA
- Filtration units and assembly, and methods of making and using same5 May 2026US 12,616,937 B2Repligen Corporation
- Submerged water desalination system with product water pump cavitation protection10 Feb 2026US 12,544,717 B2OceanWell Co.
- Gas separation membrane module1 Oct 2026US 2026/0295536 A1Honda Motor Co., Ltd.
- A filtration module and a method of installing a filtration module24 Sep 2026US 2026/0284599 A1Alfa Laval Corporate AB
- Multi-element membrane assembly for selective carbon capture6 Aug 2026US 2026/0225041 A1Valero Services, Inc.
- Spiral membrane element and method for producing the same25 Jun 2026US 2026/0175176 A1Nitto Denko Corporation
- Spiral membrane element and mechanical device for recovering members thereof25 Jun 2026US 2026/0175178 A1Nitto Denko Corporation
Most cited
By later US patents
- Filter element and spiral-wound membrane cartridge containing same82US 5,114,582 AW. R. Grace & Co.-Conn. · 1992
- Depletion compartment for deionization apparatus and method80US 4,804,451 AMillipore Corporation · 1989
- Fluid separation membrane module77US 6,986,428 B23M Innovative Properties Company · 2006
- Hollow fiber membrane contactor69US 6,582,496 B1Mykrolis Corporation · 2003
- Sealing means for electrically driven water purification units66US 6,235,166 B1E-Cell Corporation · 2001