C08G 77/36
Fractionation
C08G77/36 (Fractionation) appears on 8 US grants and 8 published applications in this corpus.
Search patents in C08G- Granted patents
- 8
- Published applications
- 8
- Assignees
- 10
- Inventors
- 35
- Latest grant
- 28 Sep 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 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 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Silicone rubber composition, fixing member, manufacturing method of fixing member, and image forming apparatus including fixing member28 Sep 2021US 11,130,862 B2Konica Minolta, Inc.
- Method for purifying contaminated gaseous hydrogen chloride15 Jan 2019US 10,179,735 B2Wacker Chemie AG
- Aminosiloxanes of high purity24 Apr 2018US 9,951,185 B2Momentive Performance Materials Inc.
- Hydrosilyation cured silicone resins obtained by fractionation22 Jul 2003US 6,596,821 B1Dow Corning Corporation
- High purity polyhydrogen silsesquioxane resin for electronic coatings23 Jan 1996US 5,486,564 ADow Corning Toray Silicone Co., Ltd.
- Depolymerization of silicone to obtain organochlorosilane2 Jul 2026US 2026/0184729 A1Centre National De La Recherche Scientifique
- Process for preparing spherical silicone resin particles24 Feb 2022US 2022/0056217 A1Wacker Chemie AG
- Silicone rubber composition, fixing member, manufacturing method of fixing member, and image forming apparatus including fixing member16 Jan 2020US 2020/0017684 A1Konica Minolta, Inc.
- Method for purifying contaminated gaseous hydrogen chloride18 Jan 2018US 2018/0016141 A1Wacker Chemie AG
- Aminosiloxanes of high purity23 Jun 2016US 2016/0177037 A1Momentive Performance Materials Inc.
Most cited
By later US patents
- Method for the molecular weight fractionation of polyhydrogen silsesquioxane44US 5,416,190 ADow Corning Toray Silicone Co., Ltd. · 1995
- High purity polyhydrogen silsesquioxane resin for electronic coatings19US 5,486,564 ADow Corning Toray Silicone Co., Ltd. · 1996
- Continuous devolatilization of silanol-terminated silicone polymer13US 4,096,160 AGeneral Electric Company · 1978
- Hydrosilyation cured silicone resins obtained by fractionation5US 6,596,821 B1Dow Corning Corporation · 2003
- Process for preparation of cyclic organohydrosiloxanes3US 5,189,193 ADow Corning Corporation · 1993