C01B 39/12
The replacing atoms being at least boron atoms
Official title: the replacing atoms being {at least} boron atoms
C01B39/12 (The replacing atoms being at least boron atoms) appears on 205 US grants and 169 published applications in this corpus.
Search patents in C01B- Granted patents
- 205
- Published applications
- 169
- Assignees
- 51
- Inventors
- 279
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 8 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 0 | 2 |
| 2002 | 9 | 5 |
| 2003 | 13 | 6 |
| 2004 | 7 | 9 |
| 2005 | 2 | 3 |
| 2006 | 4 | 8 |
| 2007 | 3 | 4 |
| 2008 | 3 | 5 |
| 2009 | 3 | 7 |
| 2010 | 5 | 3 |
| 2011 | 6 | 5 |
| 2012 | 1 | 1 |
| 2013 | 5 | 6 |
| 2014 | 1 | 4 |
| 2015 | 4 | 12 |
| 2016 | 6 | 16 |
| 2017 | 9 | 11 |
| 2018 | 18 | 14 |
| 2019 | 18 | 10 |
| 2020 | 15 | 9 |
| 2021 | 6 | 1 |
| 2022 | 0 | 3 |
| 2023 | 1 | 10 |
| 2024 | 3 | 3 |
| 2025 | 3 | 5 |
| 2026 | 6 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Molecular sieve SSZ-113 with high acidity, its synthesis and use2 Jun 2026US 12,643,796 B2Chevron U. S. A. Inc.
- Extra-large pore molecular sieve ZEO-1, its synthesis and use19 May 2026US 12,630,434 B2Jilin Jinobel Science and Technology Innovation Co., Ltd.
- Molecular sieve SSZ-121 with high acidity, its synthesis and use12 May 2026US 12,623,909 B2Chevron U. S. A. Inc.
- Molecular sieve boron SSZ-117x28 Apr 2026US 12,612,311 B2Chevron U. S. A. Inc.
- Molecular sieve SSZ-117x with high acidity21 Apr 2026US 12,606,449 B2Chevron U. S. A. Inc.
- Molecular sieve ssz-113 with high acidity, its synthesis and use13 Aug 2026US 2026/0234008 A1Chevron U.S.A.Inc.
- Molecular sieve ssz-121 with high acidity, its synthesis and use13 Aug 2026US 2026/0234009 A1Chevron U.S.A.Inc.
- Zeolite, production method thereof, hydrocarbon adsorbent and exhaust gas purifying catalyst25 Jun 2026US 2026/0175209 A1Mitsui Mining & Smelting Co., Ltd.
- Process for the production of aei-type zeolitic materials having a defined morphology14 May 2026US 2026/0131319 A1
- Molecular sieve boron ssz-1137 May 2026US 2026/0124608 A1Chevron U.S.A.Inc.
Most cited
By later US patents
- Composition of synthetic porous crystalline material, its synthesis and use352US 4,954,325 AMobil Oil Corporation · 1990
- Preparation of porous crystalline synthetic material comprised of silicon and titanium oxides256US 4,410,501 ASNAMPROGETTI S.p. A. · 1983
- Zeolite SSZ-3598US 5,316,753 AChevron Research and Technology Company · 1994
- Hydrocarbon conversion using molecular sieve SSZ-5668US 7,390,395 B22008
- Zeolite SSZ-3367US 4,963,337 AChevron Research Company · 1990