B01J 31/127
The siloxane units
Official title: {the siloxane units, e.g. silsesquioxane units, being grafted onto other polymers or inorganic supports, e.g. via an organic linker}
B01J31/127 (The siloxane units) appears on 28 US grants and 37 published applications in this corpus.
Search patents in B01J- Granted patents
- 28
- Published applications
- 37
- Assignees
- 24
- Inventors
- 113
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 10 |
| 2017 | 0 | 5 |
| 2018 | 7 | 1 |
| 2019 | 5 | 5 |
| 2020 | 4 | 0 |
| 2021 | 2 | 2 |
| 2022 | 2 | 2 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Catalyst for alkylene oxide addition reaction and application thereof10 Nov 2022US 2022/0355285 A1China Petroleum & Chemical Corporation
- Polyionic nanoclays29 Sep 2022US 2022/0305472 A1The Curators of the University of Missouri
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Most cited
By later US patents
- Molecular engineering of porous silica using aryl templates33US 5,321,102 AThe United States of America as represented by the Department of Energy · 1994
- Hybrid porous organic-metal oxide materials19US 7,767,620 B2Novx Systems Inc. · 2010
- Film system16US 9,861,974 B2GM Global Technology Operations LLC · 2018
- Modified fluorosulfonic acids15US 5,958,822 AE. I. Du Pont de Nemours and Company · 1999
- Coating composition, undercoating composition, multilayer body having coating film made of such composition, photocatalyst coating film, and molded body9US 7,736,735 B2Jsr Corporation · 2010