C02F 2201/46135
Voltage
C02F2201/46135 (Voltage) appears on 260 US grants and 454 published applications in this corpus.
Search patents in C02F- Granted patents
- 260
- Published applications
- 454
- Assignees
- 283
- Inventors
- 1,013
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 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 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 10 |
| 2010 | 0 | 11 |
| 2011 | 3 | 15 |
| 2012 | 4 | 14 |
| 2013 | 10 | 24 |
| 2014 | 10 | 19 |
| 2015 | 7 | 26 |
| 2016 | 7 | 18 |
| 2017 | 16 | 31 |
| 2018 | 21 | 22 |
| 2019 | 11 | 37 |
| 2020 | 23 | 33 |
| 2021 | 23 | 37 |
| 2022 | 28 | 37 |
| 2023 | 28 | 42 |
| 2024 | 26 | 27 |
| 2025 | 13 | 20 |
| 2026 | 19 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ion exchange membrane composition and methods for the concentration of perfluoroalkyl substances29 Sep 2026US 12,747,172 B2Evoqua Water Technologies LLC
- Method and kit for remediation of environments contaminated with halogenated organic compounds15 Sep 2026US 12,734,568 B2Photon Remediation Technology N.V.
- Integrated faucet for copper release1 Sep 2026US 12,722,990 B2Kohler India Corporation Private Limited
- Water treatment device18 Aug 2026US 12,709,559 B2LG Electronics Inc.
- Processes for treatment of residuals28 Jul 2026US 12,692,182 B2Université Concordia
- Appliance with split-electrode water filtration assembly24 Sep 2026US 2026/0285713 A1Haier US Appliance Solutions, Inc.
- Plasma-enabled Liquid Filtration and Decontamination17 Sep 2026US 2026/0274716 A1The Government of the United States of America, as represented by the Secretary of the Navy
- A lithium extraction process through decoupled electrochemical processes10 Sep 2026US 2026/0265091 A1King Abdullah University of Science and Technology
- Water treatment apparatus and washing apparatus including same3 Sep 2026US 2026/0257943 A1LG Electronics Inc.
- Electrolyzed water generator and water treatment device including same3 Sep 2026US 2026/0257944 A1LG Electronics Inc.
Most cited
By later US patents
- Gas diffusion anode and CO2 cathode electrolyte system100US 7,993,500 B2Calera Corporation · 2011
- CO2 utilization in electrochemical systems36US 8,357,270 B2Calera Corporation · 2013
- Electrodynamic fluid treatment system35US 5,681,457 A1997
- Device for electrical treatment of high conductivity liquid electrolytes21US 5,071,532 A1991
- System and method for power charging or discharging20US 9,548,620 B2General Electric Company · 2017