Polymem
Castanet-Tolosan, FR· latest recorded location
Polymem is named on 5 US grants and 4 published applications in this corpus. Its most frequent classification is B01D (Separation).
- Granted patents
- 5
- Published applications
- 4
- Inventors
- 14
- Granted in 2026 so far
- 0
- Most recent grant
- 27 Apr 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 2 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year.
Technology areas
Share of 9 documents
Recent patents
- Amphiphilic diblock copolymer and use of same for producing polymeric filter membranes27 Apr 2021US 10,987,639 B2
- Copolymer having amphiphilic blocks, and use thereof for manufacturing polymer filtration membranes23 Jan 2018US 9,873,095 B2
- Water filtering module with hollow fibers28 Jun 2005US 6,911,147 B2
- Method and device for membrane filtering of water4 Jan 2005US 6,838,003 B1
- Water treatment installation26 Feb 2002US 6,349,835 B1
- Water filtration module incorporating hollow-fiber filtration elements10 Dec 2020US 2020/0384418 A1
- Amphiphilic diblock copolymer and use of same for producing polymeric filter membranes7 Feb 2019US 2019/0039029 A1
- Water filtration module and method for the manufacture and use thereof25 Apr 2013US 2013/0098821 A1
- Water filtering module with hollow fibers19 Dec 2002US 2002/0189999 A1
Most cited
By later US patents