B01D 2313/64
Bar codes
Official title: Bar codes; Data storage means; RFID
B01D2313/64 (Bar codes) appears on 4 US grants and 7 published applications in this corpus.
Search patents in B01D- Granted patents
- 4
- Published applications
- 7
- Assignees
- 8
- Inventors
- 18
- Latest grant
- 22 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Automated modular filtration system22 Nov 2022US 11,504,671 B2The Automation Partnership (Cambridge) Limited
- Water purification device based on filter cartridge anti-counterfeiting identification21 May 2019US 10,293,286 B2Foshan Shunde Apollo Air-Cleaner Co., Ltd.
- Filter including RFID tag14 May 2019US 10,286,343 B2Pall Corporation
- MEMS based membrane sensor system and method of use18 Jul 2017US 9,709,429 B2General Electric Company
- Control method for ro system, and non-transitory computer-readable storage medium25 Dec 2025US 2025/0387756 A1Fracta Leap K.K.
- Retrofit control module for reverse osmosis system and method for using same3 Nov 2022US 2022/0347627 A1Les éQuipements D'éRablièRe Cdl Inc.
- Smart active membrane13 May 2021US 2021/0138405 A1Osmotex AG
- Automated modular filtration system19 Dec 2019US 2019/0381459 A1The Automation Partnership (Cambridge) Limited
- Water purification device based on filter cartridge anti-counterfeiting identification7 Jun 2018US 2018/0154292 A1Foshan Shunde Apollo Air-Cleaner Co., Ltd.
Most cited
By later US patents