Process for the preparation of a catalyst based on molybdenum for use in hydrotreatment or in hydrocracking
US-9839903-B2 · Dec 12, 2017 · US
Molybdenum
Molybdenum · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B01J23/88 |
| Official title | Molybdenum |
| Display label | Molybdenum |
| Total patents | 142 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 22 |
| 2017 | 26 |
| 2018 | 16 |
| 2019 | 15 |
| 2020 | 7 |
| 2021 | 5 |
| 2022 | 11 |
| 2023 | 9 |
| 2024 | 5 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hydroprocessing catalyst, preparation method thereof and use of same
US-9821302-B2 · Nov 21, 2017 · US
Storing method of activated catalysts for Fischer-Tropsch synthesis
US-9815046-B2 · Nov 14, 2017 · US
Method for controlling bulk density of carbon nanotube agglomerate
US-9809458-B2 · Nov 7, 2017 · US
Use of catalyst prepared with a subgroup VI element for the production of organic chemicals and fuels from lignin
US-9789473-B2 · Oct 17, 2017 · US
Hydrotreating catalyst for hydrocarbon oil and method for producing same, and hydrocarbon oil hydrotreating method using same
US-9776180-B2 · Oct 3, 2017 · US
Bimetal catalysts
US-9776177-B2 · Oct 3, 2017 · US
Production method of aliphatic alcohol
US-2017275221-A1 · Sep 28, 2017 · US
Co shift catalyst, co shift reaction apparatus, and method for purifying gasified gas
US-2017267939-A1 · Sep 21, 2017 · US
Method for producing unsaturated carboxylic acid and supported catalyst
US-9751822-B2 · Sep 5, 2017 · US
Method for producing aluminosilicate catalyst, aluminosilicate catalyst, and method for producing monocyclic aromatic hydrocarbons
US-2017189894-A1 · Jul 6, 2017 · US
Crystalline bis-ammonia metal molybdate
US-2017165646-A1 · Jun 15, 2017 · US
Crystalline transition metal oxy-hydroxide molybdate
US-2017165647-A1 · Jun 15, 2017 · US
Crystalline ammonia transition metal molybdate
US-2017165649-A1 · Jun 15, 2017 · US
Catalyst for producing unsaturated aldehyde and/or unsaturated carboxylic acid, method for producing same, and method for producing unsaturated aldehyde and/or unsaturated carboxylic acid
US-9656248-B2 · May 23, 2017 · US
Method for the hydrotreatment of distillate cuts using a catalyst made from an amorphous mesoporous alumina having high connectivity
US-2017130142-A1 · May 11, 2017 · US
Mesoporous catalyst for hydroconversion of residues and method for preparing the latter
US-2017120228-A1 · May 4, 2017 · US
Sulfur-Tolerant CO Shift Conversion Catalyst and Preparation Method Thereof
US-2017120226-A1 · May 4, 2017 · US
Method for producing unsaturated aldehyde and/or unsaturated carboxylic acid
US-9580376-B2 · Feb 28, 2017 · US
Noble metal zeolite catalyst for second-stage hydrocracking to make middle distillate
US-2017043330-A1 · Feb 16, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01J23/88?
- CPC B01J23/88 is the Cooperative Patent Classification code for “Molybdenum.”
- How many patents are filed under CPC B01J23/88 (Molybdenum)?
- Our database includes 142 publications tagged with this CPC code.
- Is patent activity under CPC B01J23/88 growing?
- Publication counts under this code: 5 in 2024 vs 9 in 2025 (latest complete years).