Process for preparing EDDN and EDMN
US-9096497-B2 · Aug 4, 2015 · US
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Hugo Randolf patents
Hugo Randolf holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Feb 3, 2015 |
| Latest publication | Aug 4, 2015 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2015 | 4 |
| Year | Patents |
|---|---|
| 2015 | 4 |
Recent patents
Latest publications where this party is an assignee.
Process for preparing EDDN and/or EDMN by conversion of FACH and EDA
US-9012638-B2 · Apr 21, 2015 · US
Process for working up reaction outputs from the hydrogenation of EDDN or EDMN
US-8952156-B2 · Feb 10, 2015 · US
Process for preparing EDDN and/or EDMN by reacting EDFA and/or EDMFA with HCN
US-8946459-B2 · Feb 3, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Process for preparing EDDN and EDMN
US-9096497-B2 · Aug 4, 2015 · US
Process for preparing EDDN and/or EDMN by conversion of FACH and EDA
US-9012638-B2 · Apr 21, 2015 · US
Process for working up reaction outputs from the hydrogenation of EDDN or EDMN
US-8952156-B2 · Feb 10, 2015 · US
Process for preparing EDDN and/or EDMN by reacting EDFA and/or EDMFA with HCN
US-8946459-B2 · Feb 3, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C07C209/48 | 4 |
| C07C211/14 | 4 |
| C07C255/25 | 3 |
| C07C253/06 | 2 |
| C07C253/30 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 4 |
| Operations & Transport | 1 |