Dual-sided multi-layer adhesive
US-2017362469-A1 · Dec 21, 2017 · US
Nitrogen-containing linkages
Nitrogen-containing linkages · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C08G77/54 |
| Official title | Nitrogen-containing linkages |
| Display label | Nitrogen-containing linkages |
| Total patents | 239 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 30 |
| 2016 | 25 |
| 2017 | 10 |
| 2018 | 18 |
| 2019 | 19 |
| 2020 | 21 |
| 2021 | 23 |
| 2022 | 23 |
| 2023 | 29 |
| 2024 | 17 |
| 2025 | 17 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cross-linked composition and method of forming the same
US-9822221-B2 · Nov 21, 2017 · US
Molded resin body for surface-mounted light-emitting device, manufacturing method thereof, and surface-mounted light-emitting device
US-9793456-B2 · Oct 17, 2017 · US
Cross-linkable masses based on organyl-oxysilane-terminated polymers
US-2017260336-A1 · Sep 14, 2017 · US
Silane endcapped polyamide resins
US-2017240704-A1 · Aug 24, 2017 · US
Organically modified hybrid aerogels
US-9527977-B2 · Dec 27, 2016 · US
Polydiorganosiloxane polymide copolymers having organic soft segments
US-9527965-B2 · Dec 27, 2016 · US
Thermal conductive compositions and methods for their preparation and use
US-9512150-B2 · Dec 6, 2016 · US
Silicone compound having a radical-polymerizable group and a method for the preparation thereof
US-9487543-B2 · Nov 8, 2016 · US
Silane endcapped polyamide resins
US-2016304746-A1 · Oct 20, 2016 · US
Use of modified polysiloxanes in coating material compositions and molding materials
US-9453143-B2 · Sep 27, 2016 · US
Polydiorganosiloxane polyoxamide copolymers
US-9434821-B2 · Sep 6, 2016 · US
Polymerized film forming method
US-9422452-B2 · Aug 23, 2016 · US
Ice release coatings
US-2016215167-A1 · Jul 28, 2016 · US
Cross-linked composition and method of forming the same
US-2016194456-A1 · Jul 7, 2016 · US
Composition for forming a silica based layer, method for manufacturing silica based layer, and electronic device including the silica based layer
US-2016177133-A1 · Jun 23, 2016 · US
Silicone structure-bearing polymer, resin composition, and photo-curable dry film
US-9366961-B2 · Jun 14, 2016 · US
Water-Based Polyolefin Corrosion Inhibitors Based on Vinyl/Vinylidene Terminated Polyolefins
US-2016160071-A1 · Jun 9, 2016 · US
Polydiorganosiloxane polymide copolymers having organic soft segments
US-2016159987-A1 · Jun 9, 2016 · US
Stable Star-Structured Functional Polyolefins
US-2016159944-A1 · Jun 9, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G77/54?
- CPC C08G77/54 is the Cooperative Patent Classification code for “Nitrogen-containing linkages.”
- How many patents are filed under CPC C08G77/54 (Nitrogen-containing linkages)?
- Our database includes 239 publications tagged with this CPC code.
- Is patent activity under CPC C08G77/54 growing?
- Publication counts under this code: 17 in 2024 vs 17 in 2025 (latest complete years).