Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom
US-9834516-B2 · Dec 5, 2017 · US
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Hembre Robert Thomas patents
Hembre Robert Thomas holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Jan 6, 2015 |
| Latest publication | Dec 5, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Production of hydroxy ether hydrocarbons by liquid phase hydrogenolysis of cyclic acetals or cyclic ketals
US-9388105-B2 · Jul 12, 2016 · US
Hydrocarboxylation of aqueous formaldehyde using a dehydrating recycle stream to decrease water concentration
US-9040748-B2 · May 26, 2015 · US
Hydrocarboxylation of methylene dipropionate in the presence of a propionic acid and a homogeneous catalyst
US-8927766-B2 · Jan 6, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom
US-9834516-B2 · Dec 5, 2017 · US
Production of hydroxy ether hydrocarbons by liquid phase hydrogenolysis of cyclic acetals or cyclic ketals
US-9388105-B2 · Jul 12, 2016 · US
Hydrocarboxylation of aqueous formaldehyde using a dehydrating recycle stream to decrease water concentration
US-9040748-B2 · May 26, 2015 · US
Hydrocarboxylation of methylene dipropionate in the presence of a propionic acid and a homogeneous catalyst
US-8927766-B2 · Jan 6, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C07C51/12 | 2 |
| C07C29/149 | 2 |
| C07C59/06 | 2 |
| C07C41/28 | 1 |
| C07C43/13 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 4 |
| Physics | 1 |