Low-scorch flame-retardant polyurethane foams
US-9850358-B2 · Dec 26, 2017 · US
Polymeric products of isocyanates or isothiocyanates
Polymeric products of isocyanates or isothiocyanates · 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 | C08G18/00 |
| Official title | Polymeric products of isocyanates or isothiocyanates |
| Display label | Polymeric products of isocyanates or isothiocyanates |
| Total patents | 209 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 25 |
| 2016 | 23 |
| 2017 | 23 |
| 2018 | 23 |
| 2019 | 23 |
| 2020 | 29 |
| 2021 | 17 |
| 2022 | 16 |
| 2023 | 14 |
| 2024 | 7 |
| 2025 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Thermoplastic polyurethane copolymer molding compositions
US-9796807-B2 · Oct 24, 2017 · US
Thermosetting resin composition, method for forming protective film for flexible wiring board, and flexible wiring board
US-9781836-B2 · Oct 3, 2017 · US
Low density attached polyurethane foams made using a combination of frothing and blowing methods
US-9765477-B2 · Sep 19, 2017 · US
Methods for making thermoplastic aliphatic urethane/urea elastomers and molding compositions
US-2017247540-A1 · Aug 31, 2017 · US
Open and closed cell polyurea foams
US-9725897-B2 · Aug 8, 2017 · US
Thermoplastic polyurethane copolymer molding compositions
US-9708438-B2 · Jul 18, 2017 · US
Golf ball
US-2017144028-A1 · May 25, 2017 · US
Golf ball
US-9656126-B2 · May 23, 2017 · US
Intermediate polyisocyanurate comprising materials
US-9631043-B2 · Apr 25, 2017 · US
Chemical mechanical polishing pad and method of making same
US-9586305-B2 · Mar 7, 2017 · US
Oxazolidone ring containing adducts
US-2017015778-A1 · Jan 19, 2017 · US
Chemical mechanical polishing pad and method of making same
US-2016375543-A1 · Dec 29, 2016 · US
Oxazolidone ring containing adducts
US-9481757-B2 · Nov 1, 2016 · US
Polymeric printing form and process for preparing the same with curable composiiton having a multifunctional urethane
US-2016288479-A1 · Oct 6, 2016 · US
Open and closed cell polyurea foams
US-2016272774-A1 · Sep 22, 2016 · US
Golf ball
US-9440117-B2 · Sep 13, 2016 · US
Polyurethane Based Asphalt Composition
US-2016257813-A1 · Sep 8, 2016 · US
Rebond polyurethane foam comprising reclaimed carpet material and methods for the manufacture of same
US-9410026-B1 · Aug 9, 2016 · US
Method for forming resin cured film pattern, photosensitive resin composition, photosensitive element, method for producing touch panel, and resin cured film
US-2016223906-A1 · Aug 4, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C08G18/00?
- CPC C08G18/00 is the Cooperative Patent Classification code for “Polymeric products of isocyanates or isothiocyanates.”
- How many patents are filed under CPC C08G18/00 (Polymeric products of isocyanates or isothiocyanates)?
- Our database includes 209 publications tagged with this CPC code.
- Is patent activity under CPC C08G18/00 growing?
- Publication counts under this code: 7 in 2024 vs 9 in 2025 (latest complete years).