Methods for dehydrogenating hydrocarbons
US-2026085025-A1 · Mar 26, 2026 · US
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Malek Andrzej patents
Malek Andrzej is listed as an inventor on 78 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Malek Andrzej |
| Total patents | 78 |
| First publication | May 19, 2015 |
| Latest publication | Mar 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Methods for preparing c2 to c4 hydrocarbons and self-bound hybrid catalysts
US-2026042088-A1 · Feb 12, 2026 · US
Methods for making light olefins by dehydrogenation using catalysts that include chromium
US-2025382246-A1 · Dec 18, 2025 · US
Catalysts suitable for making light olefins by dehydrogenation that include iron
US-2025367644-A1 · Dec 4, 2025 · US
Methods of making light olefins that include modifying catalysts
US-2025368901-A1 · Dec 4, 2025 · US
Methods for making light olefins by dehydrogenation that utilize comubustion additives
US-2025361193-A1 · Nov 27, 2025 · US
Methods for making light olefins by dehydrogenation using catalysts that include iron
US-2025353801-A1 · Nov 20, 2025 · US
Processes for preparing C2 to C3 hydrocarbons in the presence of a hybrid catalyst
US-12454496-B2 · Oct 28, 2025 · US
Synthesis gas to hydrocarbon processes with neutral or negative carbon dioxide selectivity
US-12435012-B2 · Oct 7, 2025 · US
Methods for producing olefins
US-12351552-B2 · Jul 8, 2025 · US
Recent patents
Latest publications not already listed above.
Methods for dehydrogenating hydrocarbons
US-12344577-B2 · Jul 1, 2025 · US
Processes for efficient and sustained production of C2 to C4 olefins
US-12338194-B2 · Jun 24, 2025 · US
Methods for producing c2 to c5 paraffins using a hybrid catalyst comprising a high acidity microporous component
US-2025145546-A1 · May 8, 2025 · US
Methods for producing C2 to C5 paraffins using a hybrid catalyst comprising a high acidity microporous component
US-12227465-B2 · Feb 18, 2025 · US
Hydrogen-selective oxygen carrier materials and methods of use
US-12151233-B2 · Nov 26, 2024 · US
Catalyst and process for the dehydrogenation of alkanes to olefins
US-2024352341-A1 · Oct 24, 2024 · US
Catalyst and process for the dehydrogenation of alkanes to olefins
US-2024351004-A1 · Oct 24, 2024 · US
Catalysts for dehydrogenation process
US-2024343663-A1 · Oct 17, 2024 · US
Processes for preparing c2 to c4 hydrocarbons and process for preparing a formed hybrid catalyst
US-2024228404-A9 · Jul 11, 2024 · US
Methods for producing C2 to C5 paraffins using a hybrid catalyst comprising gallium metal oxide
US-12030036-B2 · Jul 9, 2024 · US
Catalysts comprising a zirconia and gallium oxide component for production of C2 to C4 olefins
US-11986799-B2 · May 21, 2024 · US
Processes for preparing c2 to c4 hydrocarbons and process for preparing a formed hybrid catalyst
US-2024132423-A1 · Apr 25, 2024 · US
Methods for producing olefins
US-2024051901-A1 · Feb 15, 2024 · US
Catalyst systems useful for dehydrogenation
US-2024050927-A1 · Feb 15, 2024 · US
Hybrid catalysts comprising a zeolite and a mixed metal oxide component for converting syngas into C2 and C3 olefins
US-11884605-B2 · Jan 30, 2024 · US
Processes and systems for separating carbon dioxide in the production of alkanes
US-11845721-B2 · Dec 19, 2023 · US
Methods of producing hydrogen-selective oxygen carrier materials
US-11794181-B2 · Oct 24, 2023 · US
Methods for operating acetylene hydrogenation units in integrated steam cracking and fluidized catalytic dehydrogenation systems
US-11773038-B2 · Oct 3, 2023 · US
Methods for operating acetylene hydrogenation units during integration of chemical processing systems for producing olefins
US-11731924-B2 · Aug 22, 2023 · US
Methods for dehydrogenating hydrocarbons
US-2023257327-A1 · Aug 17, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Dow Global Technologies Llc | 78 |
| Dow Global Technoogies Llc | 1 |
| Dow Global Tech | 1 |
| Dow Global Tech Lllc | 1 |
| Dow Silicones Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01J29/85 | 35 |
| C07C2529/85 | 29 |
| C07C2523/08 | 28 |
| B01J37/0201 | 28 |
| B01J2523/00 | 27 |