N,N′-diaminopropyl-2-methylcyclohexane-1,3-diamine and N,N′-diaminopropyl-4-methylcyclohexane-1,3-diamine and the use thereof as curing agents for epoxy resins
US-10889683-B2 · Jan 12, 2021 · US
This page is not indexed by search engines while we improve data quality.
Gutfrucht Norbert patents
Gutfrucht Norbert is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Gutfrucht Norbert |
| Total patents | 5 |
| First publication | Sep 14, 2017 |
| Latest publication | Jan 12, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
N,n'-diaminopropyl-2-methylcyclohexane-1,3-diamine and n,n'-diaminopropyl-4-methylcyclohexane-1,3-diamine and the use thereof as curing agents for epoxy resins
US-2020071456-A1 · Mar 5, 2020 · US
Method for producing cis- and trans-enriched MDACH
US-10336668-B2 · Jul 2, 2019 · US
Method for producing a cyclic isocyanate
US-2018208550-A1 · Jul 26, 2018 · US
Method for producing cis- and trans-enriched mdach
US-2017260115-A1 · Sep 14, 2017 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Basf Se | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07C2601/14 | 5 |
| C07C211/36 | 4 |
| C07B2200/09 | 3 |
| C08G59/5026 | 2 |
| C07C209/26 | 2 |