Isocyanate trimerisation catalyst system, a precursor formulation, a process for trimerising isocyanates, rigid polyisocyanurate/polyurethane foams made therefrom, and a process for making such foams
US-10294322-B2 · May 21, 2019 · US
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Wilmot Nathan patents
Wilmot Nathan holds 13 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 13 |
| Recent patents | 0 |
| First publication | Feb 10, 2015 |
| Latest publication | May 21, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Polyurethanes made using mixtures of tertiary amine compounds and lewis acids as catalysts
US-9969837-B2 · May 15, 2018 · US
Isocyanate trimerisation catalyst system, a precursor formulation, a process for trimerising isocyanates, rigid polyisocyanurate/polyurethane foams made therefrom, and a process for making such foams
US-2017283541-A1 · Oct 5, 2017 · US
Polyurethanes made with copper catalysts
US-9718915-B2 · Aug 1, 2017 · US
Isocyanate trimerisation catalyst system, a precursor formulation, a process for trimerising isocyanates, rigid polyisocyanurate/polyurethane foams made therefrom, and a process for making such foams
US-9587066-B2 · Mar 7, 2017 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Isocyanate trimerisation catalyst system, a precursor formulation, a process for trimerising isocyanates, rigid polyisocyanurate/polyurethane foams made therefrom, and a process for making such foams
US-10294322-B2 · May 21, 2019 · US
Polyurethanes made using mixtures of tertiary amine compounds and lewis acids as catalysts
US-9969837-B2 · May 15, 2018 · US
Isocyanate trimerisation catalyst system, a precursor formulation, a process for trimerising isocyanates, rigid polyisocyanurate/polyurethane foams made therefrom, and a process for making such foams
US-2017283541-A1 · Oct 5, 2017 · US
Polyurethanes made with copper catalysts
US-9718915-B2 · Aug 1, 2017 · US
Isocyanate trimerisation catalyst system, a precursor formulation, a process for trimerising isocyanates, rigid polyisocyanurate/polyurethane foams made therefrom, and a process for making such foams
US-9587066-B2 · Mar 7, 2017 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 13 |
| Operations & Transport | 5 |
| Cross-Sectional Technologies | 5 |
| Mechanical Engineering | 1 |