C01B 39/16
From aqueous solutions of an alkali metal aluminate and an alkali metal
Official title: from aqueous solutions of an alkali metal aluminate and an alkali metal silicate excluding any other source of alumina or silica but seeds {(C01B39/145 takes precedence)}
C01B39/16 (From aqueous solutions of an alkali metal aluminate and an alkali metal) appears on 6 US grants and 8 published applications in this corpus.
Search patents in C01B- Granted patents
- 6
- Published applications
- 8
- Assignees
- 12
- Inventors
- 28
- Latest grant
- 12 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 2 |
| 2023 | 0 | 1 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for synthesizing supported molecular sieve membrane by microwaves12 Mar 2024US 11,926,530 B2Zhejiang Hymater New Materials Co., Ltd
- Heavy metal adsorbent, water purification material, and method of manufacturing heavy metal adsorbent5 Mar 2024US 11,918,973 B1Sinanen Zeomic Co., Ltd.
- Process for the synthesis, with multiple seeding, of zeolite crystals having a controlled particle size21 Sep 2021US 11,124,421 B2Arkema France
- Zeolite impregnated with titanium dioxide27 Aug 2013US 8,518,369 B2PQ Corporation
- Modified zeolites and methods of making thereof30 Jan 2001US 6,180,549 B2The B. F. Goodrich Company
- Heavy metal adsorbent, water purification material, and method of manufacturing heavy metal adsorbent22 Feb 2024US 2024/0058786 A1Sinanen Zeomic Co., Ltd.
- Production method of porous material, porous material obtained thereby and si source composition for producing porous material9 Mar 2023US 2023/0070640 A1Sony Group Corporation
- Zeolite and preparation method therefor3 Feb 2022US 2022/0033269 A1Posco
- Method for synthesizing supported molecular sieve membrane by microwaves27 Jan 2022US 2022/0024774 A1Hymater Co., Ltd.
- Process for the synthesis, with multiple seeding, of zeolite crystals having a controlled particle size13 May 2021US 2021/0139337 A1Arkema France
Most cited
By later US patents
- Process for the production of very fine-particle zeolitic alkali metal aluminum silicates11US 5,645,811 AHenkel Kommanditgesellschaft auf Aktien · 1997
- Modified zeolites and methods of making thereof7US 6,180,549 B2The B. F. Goodrich Company · 2001
- Zeolite impregnated with titanium dioxide4US 8,518,369 B2PQ Corporation · 2013