C08F 6/14
Treatment of polymer emulsions
Official title: Treatment of polymer emulsions {(C08F6/001, C08F6/006, C08F6/008, C08F6/02, C08F6/04 take precedence)}
C08F6/14 (Treatment of polymer emulsions) appears on 416 US grants and 454 published applications in this corpus.
Search patents in C08F- Granted patents
- 416
- Published applications
- 454
- Assignees
- 189
- Inventors
- 1,186
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 10 | 0 |
| 1978 | 6 | 0 |
| 1979 | 10 | 0 |
| 1980 | 7 | 0 |
| 1981 | 8 | 0 |
| 1982 | 7 | 0 |
| 1983 | 8 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 8 | 0 |
| 1987 | 7 | 0 |
| 1988 | 8 | 0 |
| 1989 | 12 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 1 |
| 2002 | 1 | 7 |
| 2003 | 8 | 10 |
| 2004 | 10 | 10 |
| 2005 | 4 | 16 |
| 2006 | 7 | 21 |
| 2007 | 8 | 25 |
| 2008 | 6 | 15 |
| 2009 | 11 | 20 |
| 2010 | 24 | 18 |
| 2011 | 4 | 7 |
| 2012 | 12 | 13 |
| 2013 | 10 | 17 |
| 2014 | 6 | 7 |
| 2015 | 13 | 14 |
| 2016 | 6 | 11 |
| 2017 | 13 | 15 |
| 2018 | 15 | 17 |
| 2019 | 9 | 19 |
| 2020 | 12 | 18 |
| 2021 | 15 | 29 |
| 2022 | 12 | 43 |
| 2023 | 15 | 21 |
| 2024 | 18 | 18 |
| 2025 | 17 | 32 |
| 2026 | 8 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Vinylidene fluoride copolymer composition and method for producing same, polymer dispersion solution, electrode for nonaqueous electrolyte secondary battery, electrolyte layer for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery18 Aug 2026US 12,712,186 B2Kureha Corporation
- Process for producing a thermoplastic moulding compound comprising a thermoplastic copolymer A and a graft copolymer B4 Aug 2026US 12,698,351 B2Ineos Styrolution Group GmbH
- Polytetrafluoroethylene aqueous dispersion16 Jun 2026US 12,655,315 B2Daikin Industries, Ltd.
- Hydrophilic compound removal method and odor removal method28 Apr 2026US 12,611,480 B2Daikin Industries, Ltd.
- Method for producing resin composition, and resin composition28 Apr 2026US 12,612,514 B2Kaneka Corporation
- Method for Producing Copolymer Having Improved Oil Retainability27 Aug 2026US 2026/0250429 A1Kuraray Co., Ltd.
- Method for producing fluorinated polymer13 Aug 2026US 2026/0234297 A1AGC Inc.
- Resin composition and method for producing same, and molded article therefrom13 Aug 2026US 2026/0234390 A1Toray Plastics (Malaysia) Sdn. Berhad
- Method for manufacturing fluoroelastomers6 Aug 2026US 2026/0226198 A1SYENSQO SPECIALTY POLYMERS ITALY S.p.A.
- Method for producing fluoropolymer30 Jul 2026US 2026/0217871 A1Daikin Industries, Ltd.
Most cited
By later US patents
- Aqueous dispersions of polytetrafluoroethylene having a low amount of fluorinated surfactant103US 7,041,728 B23M Innovative Properties Company · 2006
- Concentrated dispersions of fluorinated polymers and process for their preparation95US 4,369,266 AHoechst Aktiengesellschaft · 1983
- Aqueous dispersions of fluoropolymers82US 6,833,403 B13M Innovative Properties Company · 2004
- Recovery of fluorinated emulsifying acids from basic anion exchangers76US 4,282,162 AHoechst Aktiengesellschaft · 1981
- Melt-processible tetrafluoroethylene/perfluoroolefin copolymer granules and processes for preparing them68US 4,675,380 AE. I. Du Pont de Nemours and Company · 1987