Patent Theme
Industrial Organic Synthesis
Methods and apparatus for the efficient and selective production of organic compounds, including amines, acids, and esters, often involving catalytic or continuous processes and purification steps.
4,815 US filings from 1,539 companies since 2023 · 2023: 1,266 · 2024: 1,578 · 2025: 1,381 · 2026 YTD: 590
Acyclic / Carbocyclic Compounds
Top companies
Ranked by filings in this theme since 2023. 2026 is partial.
| # | Company | Since 2023 | 2023 | 2024 | 2025 | 2026 YTD | YoY |
|---|---|---|---|---|---|---|---|
| 1 | BASF SE | 186 | 47 | 53 | 61 | 25 | +15.1% |
| 2 | Evonik Operations GmbH | 107 | 25 | 36 | 25 | 21 | -30.6% |
| 3 | Dow Global Technologies LLC | 89 | 14 | 32 | 27 | 16 | -15.6% |
| 4 | LG Chem, Ltd. | 87 | 22 | 24 | 24 | 17 | 0.0% |
| 5 | SAUDI ARABIAN OIL COMPANY | 57 | 21 | 17 | 16 | 3 | -5.9% |
| 6 | Chevron Phillips Chemical Company LP | 57 | 21 | 22 | 9 | 5 | -59.1% |
| 7 | DAIKIN INDUSTRIES, LTD. | 55 | 17 | 12 | 22 | 4 | +83.3% |
| 8 | Covestro Deutschland AG | 53 | 13 | 14 | 20 | 6 | +42.9% |
| 9 | SABIC GLOBAL TECHNOLOGIES B.V. | 53 | 12 | 16 | 16 | 9 | 0.0% |
| 10 | ARKEMA FRANCE | 51 | 12 | 18 | 15 | 6 | -16.7% |
| 11 | CHINA PETROLEUM & CHEMICAL CORPORATION | 50 | 14 | 15 | 13 | 8 | -13.3% |
| 12 | Casale SA | 46 | 10 | 22 | 10 | 4 | -54.5% |
| 13 | Stamicarbon B.V. | 46 | 4 | 18 | 18 | 6 | 0.0% |
| 14 | MITSUBISHI GAS CHEMICAL COMPANY, INC. | 43 | 13 | 15 | 12 | 3 | -20.0% |
| 15 | UOP LLC | 41 | 7 | 19 | 5 | 10 | -73.7% |
| 16 | EVONIK OXENO GMBH & CO. KG | 37 | · | 16 | 18 | 3 | +12.5% |
| 17 | THE CHEMOURS COMPANY FC, LLC | 36 | 8 | 11 | 14 | 3 | +27.3% |
| 18 | Honeywell International Inc. | 32 | 7 | 15 | 8 | 2 | -46.7% |
| 19 | Ecolab USA Inc. | 31 | 9 | 6 | 12 | 4 | +100.0% |
| 20 | DSM IP ASSETS B.V. | 30 | 14 | 8 | 3 | 5 | -62.5% |
| 21 | HANWHA SOLUTIONS CORPORATION | 30 | 7 | 12 | 5 | 6 | -58.3% |
| 22 | DOW SILICONES CORPORATION | 29 | 5 | 9 | 12 | 3 | +33.3% |
| 23 | thyssenkrupp AG | 28 | 6 | 9 | 11 | 2 | +22.2% |
| 24 | Topsoe A/S | 28 | 9 | 4 | 9 | 6 | +125.0% |
| 25 | ExxonMobil Chemical Patents Inc. | 27 | 4 | 14 | 5 | 4 | -64.3% |