C23F 11/08
In other liquids
Official title: in other liquids
C23F11/08 (In other liquids) appears on 2,535 US grants and 1,652 published applications in this corpus.
Search patents in C23F- Granted patents
- 2,535
- Published applications
- 1,652
- Assignees
- 956
- Inventors
- 4,400
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 63 | 0 |
| 1977 | 40 | 0 |
| 1978 | 59 | 0 |
| 1979 | 35 | 0 |
| 1980 | 41 | 0 |
| 1981 | 47 | 0 |
| 1982 | 51 | 0 |
| 1983 | 41 | 0 |
| 1984 | 51 | 0 |
| 1985 | 60 | 0 |
| 1986 | 48 | 0 |
| 1987 | 67 | 0 |
| 1988 | 76 | 0 |
| 1989 | 61 | 0 |
| 1990 | 74 | 0 |
| 1991 | 59 | 0 |
| 1992 | 63 | 0 |
| 1993 | 43 | 0 |
| 1994 | 66 | 0 |
| 1995 | 52 | 0 |
| 1996 | 51 | 0 |
| 1997 | 41 | 0 |
| 1998 | 67 | 0 |
| 1999 | 47 | 0 |
| 2000 | 45 | 0 |
| 2001 | 39 | 12 |
| 2002 | 47 | 32 |
| 2003 | 45 | 54 |
| 2004 | 41 | 46 |
| 2005 | 19 | 53 |
| 2006 | 23 | 59 |
| 2007 | 25 | 51 |
| 2008 | 30 | 63 |
| 2009 | 13 | 65 |
| 2010 | 43 | 53 |
| 2011 | 41 | 50 |
| 2012 | 38 | 56 |
| 2013 | 48 | 61 |
| 2014 | 38 | 74 |
| 2015 | 54 | 74 |
| 2016 | 61 | 88 |
| 2017 | 52 | 74 |
| 2018 | 54 | 84 |
| 2019 | 70 | 73 |
| 2020 | 63 | 91 |
| 2021 | 64 | 78 |
| 2022 | 67 | 66 |
| 2023 | 70 | 71 |
| 2024 | 63 | 79 |
| 2025 | 42 | 71 |
| 2026 | 37 | 74 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Continuous coil pretreatment process6 Oct 2026US 12,753,515 B2Arconic Technologies LLC
- Production method for etching liquid composition6 Oct 2026US 12,753,516 B2Kao Corporation
- Aqueous formulation of oil-soluble corrosion inhibitor, and preparation method and regeneration method thereof22 Sep 2026US 12,742,119 B2PetroChina Company Limited
- Succinic anhydride-derived polyesters as corrosion inhibitors25 Aug 2026US 12,716,028 B2Ecolab USA Inc.
- Hydrophobic concrete and asphalt18 Aug 2026US 12,709,572 B2Nant Holdings IP, LLC
- Continuous coil pretreatment process8 Oct 2026US 2026/0308766 A1Arconic Technologies LLC
- Method of improving the corrosion resistance of a metal substrate8 Oct 2026US 2026/0308797 A1PPG Industries Ohio, Inc.
- Method for preventing corrosion of metal component1 Oct 2026US 2026/0297757 A1Kurita Water Industries Ltd.
- Method of Inhibiting Corrosion of a Metal in an Industrial Water System1 Oct 2026US 2026/0297758 A1Ecolab USA Inc.
- Methods and systems for determining non-triazole corrosion inhibitor concentration in industrial water systems1 Oct 2026US 2026/0298825 A1Chemtreat, Inc.
Most cited
By later US patents
- Control of fine particulate flowback in subterranean wells335US 5,853,048 AHalliburton Energy Services, Inc. · 1998
- Control of fine particulate flowback in subterranean wells260US 5,775,425 AHalliburton Energy Services, Inc. · 1998
- Control of fine particulate flowback in subterranean wells215US 5,871,049 AHalliburton Energy Services.Inc. · 1999
- Functional ionene compositions and their use196US 4,075,136 ACalgon Corporation · 1978
- Functional ionene compositions and their use178US 4,166,894 ACalgon Corporation · 1979