Method for washing reactor
US-10076773-B2 · Sep 18, 2018 · US
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Iwama Marie patents
Iwama Marie holds 8 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 8 |
| Recent patents | 0 |
| First publication | May 5, 2015 |
| Latest publication | Sep 18, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Method for producing hydrogenation catalyst
US-9839904-B2 · Dec 12, 2017 · US
Method for producing hydrocarbon oil and system for producing hydrocarbon oil
US-9493714-B2 · Nov 15, 2016 · US
Method for producing hydrocarbon oil
US-9487713-B2 · Nov 8, 2016 · US
Hydrogenation refining catalyst and method for producing a hydrocarbon oil
US-9475036-B2 · Oct 25, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Method for washing reactor
US-10076773-B2 · Sep 18, 2018 · US
Method for producing hydrogenation catalyst
US-9839904-B2 · Dec 12, 2017 · US
Method for producing hydrocarbon oil and system for producing hydrocarbon oil
US-9493714-B2 · Nov 15, 2016 · US
Method for producing hydrocarbon oil
US-9487713-B2 · Nov 8, 2016 · US
Hydrogenation refining catalyst and method for producing a hydrocarbon oil
US-9475036-B2 · Oct 25, 2016 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 8 |
| Operations & Transport | 6 |
| Cross-Sectional Technologies | 2 |