B01J 35/617
500-1000 m2/g
Official title: {500-1000 m2/g}
B01J35/617 (500-1000 m2/g) appears on 734 US grants and 946 published applications in this corpus.
Search patents in B01J- Granted patents
- 734
- Published applications
- 946
- Assignees
- 465
- Inventors
- 2,360
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 10 | 0 |
| 2001 | 8 | 1 |
| 2002 | 9 | 6 |
| 2003 | 6 | 16 |
| 2004 | 8 | 23 |
| 2005 | 9 | 15 |
| 2006 | 9 | 18 |
| 2007 | 10 | 23 |
| 2008 | 5 | 4 |
| 2009 | 12 | 20 |
| 2010 | 12 | 29 |
| 2011 | 16 | 33 |
| 2012 | 16 | 43 |
| 2013 | 18 | 26 |
| 2014 | 31 | 28 |
| 2015 | 26 | 46 |
| 2016 | 32 | 57 |
| 2017 | 32 | 45 |
| 2018 | 52 | 47 |
| 2019 | 43 | 49 |
| 2020 | 49 | 67 |
| 2021 | 47 | 66 |
| 2022 | 55 | 79 |
| 2023 | 46 | 64 |
| 2024 | 50 | 56 |
| 2025 | 37 | 51 |
| 2026 | 31 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composite catalyst, method for producing composite catalyst, and method for producing lower olefins29 Sep 2026US 12,746,536 B2Chiyoda Corporation
- Processes for direct conversion of crude oil to light olefins and light aromatics through steam enhanced catalytic cracking over a core shell cracking catalyst29 Sep 2026US 12,747,398 B2King Fahd University of Petroleum and Minerals
- Composite catalyst and use thereof in preparing propylene glycol22 Sep 2026US 12,741,268 B2Tongji University
- Hydrocracking catalyst comprising a zeolite Y specific for the production of naphtha22 Sep 2026US 12,741,273 B2Ifp Energies Nouvelles
- Cha-type zeolite and method for producing the same22 Sep 2026US 12,741,275 B2Tosoh Corporation
- Supported transition metal nanoparticle catalyst and use thereof as a hydrogenation catalyst1 Oct 2026US 2026/0295565 A1BASF SE
- Preparation of meso-y-zeolite with large mesopores1 Oct 2026US 2026/0295568 A1Chevron U.S.A.Inc.
- Methods for forming zeolite-y10 Sep 2026US 2026/0264066 A1Saudi Arabian Oil Company
- Zeolite-y and catalyst comprising zeolite-y10 Sep 2026US 2026/0264067 A1Zeopore Technologies NV
- Carbon material, catalyst, dispersion, electrode, battery, and electrolysis device10 Sep 2026US 2026/0265061 A1DIC Corporation
Most cited
By later US patents
- Synthesis of nanometer-sized particles by reverse micelle mediated techniques178US 6,413,489 B1Massachusetts Institute of Technology · 2002
- Catalysts for hydrogenation of carboxylic acid168US 6,495,730 B1Asahi Kasei Kabushiki Kaisha · 2002
- Methods for producing fluorided-chlorided silica-coated alumina activator-supports and catalyst systems containing the same146US 9,023,959 B2Chevron Phillips Chemical Company LP · 2015
- Rigid porous carbon structures, methods of making, methods of using and products containing same143US 6,099,965 AHyperion Catalysis International, Inc. · 2000
- Silica-alumina catalyst support, catalysts made therefrom and methods of making and using same98US 7,541,310 B2ConocoPhillips Company · 2009