C11D 1/345
Phosphates or phosphites
Official title: {Phosphates or phosphites}
C11D1/345 (Phosphates or phosphites) appears on 277 US grants and 147 published applications in this corpus.
Search patents in C11D- Granted patents
- 277
- Published applications
- 147
- Assignees
- 152
- Inventors
- 672
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 8 | 0 |
| 1989 | 10 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 4 | 0 |
| 1995 | 11 | 0 |
| 1996 | 16 | 0 |
| 1997 | 11 | 0 |
| 1998 | 13 | 0 |
| 1999 | 17 | 0 |
| 2000 | 7 | 0 |
| 2001 | 10 | 1 |
| 2002 | 3 | 6 |
| 2003 | 6 | 12 |
| 2004 | 7 | 8 |
| 2005 | 6 | 7 |
| 2006 | 7 | 8 |
| 2007 | 5 | 8 |
| 2008 | 5 | 9 |
| 2009 | 9 | 8 |
| 2010 | 6 | 5 |
| 2011 | 5 | 5 |
| 2012 | 7 | 7 |
| 2013 | 2 | 3 |
| 2014 | 3 | 6 |
| 2015 | 6 | 3 |
| 2016 | 1 | 2 |
| 2017 | 2 | 6 |
| 2018 | 3 | 4 |
| 2019 | 3 | 7 |
| 2020 | 2 | 3 |
| 2021 | 6 | 3 |
| 2022 | 0 | 7 |
| 2023 | 3 | 4 |
| 2024 | 1 | 6 |
| 2025 | 3 | 5 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multifunctional cleaner comprising a mixture of biochelants and methods of making and using same12 May 2026US 12,624,311 B2Solugen, Inc.
- Aqueous alkaline cleaner solution for glass filler removal and method17 Mar 2026US 12,577,500 B2Atotech Deutschland GmbH
- Cleaning fluid and cleaning method25 Nov 2025US 12,480,072 B2FUJIFILM Corporation
- Polishing compositions and methods of use thereof26 Aug 2025US 12,398,291 B2Fujifilm Electronic Materials U.S.A., Inc.
- Process liquid composition for lithography and pattern forming method using same26 Aug 2025US 12,398,342 B2Young Chang Chemical Co., Ltd
- Water-soluble film for liquid detergent package capsule, and liquid detergent package capsule27 Aug 2026US 2026/0250610 A1Aicello Corporation
- Emulsifiers formed from polyol esters of fatty acids6 Aug 2026US 2026/0225991 A1
- Flux cleaner composition and methods of fabricating a semiconductor structure18 Jun 2026US 2026/0167893 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Post-cmp cleaning composition and post-cmp cleaning method5 Mar 2026US 2026/0062649 A1Fujimi Incorporated
- Photoresist stripper and method for using the same18 Dec 2025US 2025/0382553 A1Nan Ya Plastics Corporation
Most cited
By later US patents
- Cleaning solution for photoresist and method for forming pattern using the same470US 7,238,653 B2Hynix Semiconductor Inc. · 2007
- Ultra mild skin cleansing composition114US 4,673,525 AThe Procter & Gamble Company · 1987
- Detergent composition104US 5,415,810 ALever Brothers Company, Division of Conopco, Inc. · 1995
- Ultra mild skin cleansing composition69US 4,812,253 AThe Procter & Gamble Company · 1989
- Shaped solid made with a rigid, interlocking mesh of neutralized carboxylic acid69US 5,340,492 AThe Procter & Gamble Company · 1994