Coatings from polyisocyanurate coatings (rim) and their use in injection molding processes
US-12594700-B2 · Apr 7, 2026 · US
Covestro Deutschland Ag patents
Covestro Deutschland Ag holds 1,602 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 1,602 |
| Recent patents | 313 |
| First publication | Dec 1, 2015 |
| Latest publication | Apr 7, 2026 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Specific Benzopyrylium Salts as Dyestuffs for Photopolymer Compositions
US-2026085188-A1 · Mar 26, 2026 · US
Layer structure for producing a hinge, in particular for producing multi-layered book covers
US-12576625-B2 · Mar 17, 2026 · US
Dispersion adhesives
US-12577445-B2 · Mar 17, 2026 · US
Method for the hydrogenation of aromatic nitro compounds
US-12577194-B2 · Mar 17, 2026 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Coatings from polyisocyanurate coatings (rim) and their use in injection molding processes
US-12594700-B2 · Apr 7, 2026 · US
Specific Benzopyrylium Salts as Dyestuffs for Photopolymer Compositions
US-2026085188-A1 · Mar 26, 2026 · US
Layer structure for producing a hinge, in particular for producing multi-layered book covers
US-12576625-B2 · Mar 17, 2026 · US
Dispersion adhesives
US-12577445-B2 · Mar 17, 2026 · US
Method for the hydrogenation of aromatic nitro compounds
US-12577194-B2 · Mar 17, 2026 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C08L69/00 | 205 |
| C08G18/73 | 187 |
| C08G18/792 | 171 |
| C08G18/10 | 143 |
| C08G18/3206 | 132 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 1,369 |
| Operations & Transport | 633 |
| Cross-Sectional Technologies | 177 |
| Physics | 162 |
| Human Necessities | 82 |
| Electricity | 55 |
| Mechanical Engineering | 47 |
| Textiles & Paper | 27 |
| Fixed Constructions | 14 |
Next steps
Free tools are coming soon. Tell us what you want to track and we'll notify you.
Frequently asked questions
Answers are generated from the same data shown on this page.
- How many patents does Covestro Deutschland Ag have in patentsdb?
- Covestro Deutschland Ag is linked to 1,602 publications as assignee in our database.
- What technology areas does Covestro Deutschland Ag patent most?
- Top mapped technology areas by patent count: Chemistry & Metallurgy (1,369); Operations & Transport (633); Cross-Sectional Technologies (177).
- Is Covestro Deutschland Ag's patent activity growing?
- In our data, assignee counts were 115 in 2024 and 117 in 2025 (higher year over year).
- What are recent patents assigned to Covestro Deutschland Ag?
- See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.