Process for the distillation of isocyanates
US-12509419-B2 · Dec 30, 2025 · US
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Covestro Intellectual Property Gmbh & Co Kg — Mechanical Engineering
Covestro Intellectual Property Gmbh & Co Kg holds 22 patents in Mechanical Engineering, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Covestro Intellectual Property Gmbh & Co Kg |
| Technology | Mechanical Engineering |
| Patents in slice | 22 |
| Recent patents in slice | 7 |
| First year | 2021 |
| Last year | 2025 |
Representative patents
Notable publications linking Covestro Intellectual Property Gmbh & Co Kg to Mechanical Engineering.
Method of cleaning an apparatus used in the concentration of a mineral acid
US-12441614-B2 · Oct 14, 2025 · US
Method of cleaning an apparatus used in the concentration of a mineral acid
US-12441614-B2 · Oct 14, 2025 · US
Method of cleaning an apparatus used in the concentration of a mineral acid
US-12441614-B2 · Oct 14, 2025 · US
LED lighting unit with multi-layer bodies having a carrier layer, a stone layer, and an edgelit transparent layer
US-12122140-B2 · Oct 22, 2024 · US
Recent filings
Latest patents from Covestro Intellectual Property Gmbh & Co Kg in Mechanical Engineering.
Process for the distillation of isocyanates
US-12509419-B2 · Dec 30, 2025 · US
Method of cleaning an apparatus used in the concentration of a mineral acid
US-12441614-B2 · Oct 14, 2025 · US
Method of cleaning an apparatus used in the concentration of a mineral acid
US-12441614-B2 · Oct 14, 2025 · US
Method of cleaning an apparatus used in the concentration of a mineral acid
US-12441614-B2 · Oct 14, 2025 · US
LED lighting unit with multi-layer bodies having a carrier layer, a stone layer, and an edgelit transparent layer
US-12122140-B2 · Oct 22, 2024 · US
Related pages
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