B01J 2235/10
Infrared [ir]
Official title: Infrared [IR]
B01J2235/10 (Infrared [ir]) appears on 547 US grants and 669 published applications in this corpus.
Search patents in B01J- Granted patents
- 547
- Published applications
- 669
- Assignees
- 361
- Inventors
- 1,797
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 2 |
| 2002 | 6 | 8 |
| 2003 | 5 | 7 |
| 2004 | 6 | 7 |
| 2005 | 2 | 7 |
| 2006 | 8 | 13 |
| 2007 | 6 | 4 |
| 2008 | 10 | 11 |
| 2009 | 7 | 5 |
| 2010 | 6 | 18 |
| 2011 | 5 | 16 |
| 2012 | 6 | 21 |
| 2013 | 15 | 31 |
| 2014 | 15 | 20 |
| 2015 | 22 | 36 |
| 2016 | 17 | 42 |
| 2017 | 33 | 51 |
| 2018 | 57 | 40 |
| 2019 | 37 | 41 |
| 2020 | 29 | 55 |
| 2021 | 42 | 62 |
| 2022 | 45 | 56 |
| 2023 | 44 | 55 |
| 2024 | 48 | 33 |
| 2025 | 33 | 16 |
| 2026 | 16 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermocatalytic decomposition of methane using catalyst system design and operational parameters to control product yield and properties6 Oct 2026US 12,753,072 B2Battelle Memorial Institute
- Water treatment and purification method25 Aug 2026US 12,715,781 B2Imam Abdulrahman Bin Faisal University
- Molybdenum-vanadium-iron- and/or molybdenum-vanadium-aluminium-based oxidative dehydrogenation catalyst materials18 Aug 2026US 12,708,893 B2NOVA Chemicals (International) S.A.
- Molybdenum-vanadium-iron- and/or molybdenum-vanadium-aluminium-based oxidative dehydrogenation catalyst materials18 Aug 2026US 12,708,894 B2NOVA Chemicals (International) S.A.
- Heterogeneous synthesis of methylene dianiline4 Aug 2026US 12,698,253 B2BASF SE
- Metal-free catalyst for dye degradation and method of preparation thereof20 Aug 2026US 2026/0242251 A1King Fahd University of Petroleum and Minerals
- Method for forming a metal free catalyst by pyrolysis20 Aug 2026US 2026/0242252 A1King Fahd University of Petroleum and Minerals
- Mfi molecular sieve catalyst, preparation method therefor and use thereof30 Jul 2026US 2026/0216710 A1China Petroleum & Chemical Corporation
- Metal-modified molecular sieve, preparation and use thereof4 Jun 2026US 2026/0151762 A1China Petroleum & Chemical Corporation
- Zeolite catalysts with paired heteroatoms and methods thereof14 May 2026US 2026/0131318 A1BASF SE
Most cited
By later US patents
- Process for preparing a mixed metal catalyst composition134US 6,652,738 B2Akzo Nobel N. V. · 2003
- Photocatalyst-binder compositions125US 5,616,532 AE. Heller & Company · 1997
- Photocatalytically-activated self-cleaning article and method of making same112US 6,027,766 APPG Industries Ohio, Inc. · 2000
- Process for preparing a mixed metal catalyst composition109US 6,534,437 B2Akzo Nobel N. V. · 2003
- Material with microporous crystalline walls defining a narrow size distribution of mesopores, and process for preparing same65US 5,849,258 AIntevep, S. A. · 1998