C11D 1/006
Surface-active compounds containing fluorine and phosphorus
Official title: {Surface-active compounds containing fluorine and phosphorus}
C11D1/006 (Surface-active compounds containing fluorine and phosphorus) appears on 40 US grants and 28 published applications in this corpus.
Search patents in C11D- Granted patents
- 40
- Published applications
- 28
- Assignees
- 29
- Inventors
- 87
- Latest grant
- 10 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 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 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 0 | 3 |
| 2013 | 1 | 1 |
| 2014 | 2 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 2 |
| 2017 | 1 | 0 |
| 2018 | 2 | 3 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Composition comprising a primary and a secondary surfactant, for cleaning or rinsing a product10 Sep 2024US 12,084,628 B2BASF SE
- Hard surface cleaners including fluorosurfactants30 Jan 2024US 11,884,897 B2S. C. Johnson & Son, Inc.
- Fluorinated tensides27 Dec 2022US 11,535,589 B2Merck Patent GmbH
- Gutter cleaning composition comprising a mixture of three nonionic surfactants14 Jun 2022US 11,359,164 B2
- Cleaning solvent compositions and their use5 Jan 2021US 10,883,071 B2Zynon Technologies, LLC
- Composition comprising a primary and a secondary surfactant, for cleaning or rinsing a product1 Jun 2023US 2023/0167381 A1BASF SE
- Particle removal from electrochromic films using non-aqueous fluids19 Nov 2020US 2020/0362274 A1Sage Electrochromics, Inc.
- Processes and Compositions for Treating Facilities21 Nov 2019US 2019/0352585 A1Dooley Chemicals, LLC
- Fluorinated tensides12 Sep 2019US 2019/0276397 A1Merck Patent GmbH
- Gutter Cleaning Composition and Method6 Sep 2018US 2018/0251707 A1Rust-Oleum Corporation
Most cited
By later US patents
- High alcohol content gel-like and foaming compositions comprising an alcohol and fluorosurfactant54US 7,199,090 B2Ethena Healthcare Inc. · 2007
- Fluorophosphate surfactants44US 9,328,317 B2The Chemours Company Fc, LLC · 2016
- Carpet cleaning composition37US 7,429,273 B2Reckitt Benckiser N. V. · 2008
- Compositions and processes for drying substrates34US 5,908,822 AE. I. Du Pont de Nemours and Company · 1999
- Fluorine-containing compounds29US 3,952,075 AAsahi Denka Kogyo Kabushiki Kaisha · 1976