Inventor
Gabriele Gralla
Inventor
Mannheim, DE
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds32%
C07BGeneral methods of organic chemistry21%
C07DHeterocyclic compounds21%
Y02PClimate change mitigation technologies in the production or processing of goods14%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%
B01DSeparation4%
PatentTitleYear
9,988,331Method for producing optically active, racemic menthol20189,695,142'Method for producing 2-substituted 4-hydroxy-4-methyl-tetrahydropyrans, said method using recycling'20179,688,650'Method for producing 2-substituted 4-hydroxy-4-methyl-tetrahydropyrans in a reactor cascade'2017RE046151'Method for the production of 4,4′-[1-(trifluoromethyl)alkylidene]-bis-(2,6-diphenylphenols)'20169,428,481'Process for the preparation of 2 substituted tetrahydropyranols'20168,791,276'Process for the preparation and isolation of 2-substituted tetrahydropyranols'20148,779,169'Process for the preparation of 2 substituted tetrahydropyranols'20148,653,313'Process for preparing a phenylcyclohexane'20148,618,315'Method for producing 2-substituted tetrahydropyranols'20138,414,744'Continuous process for preparing menthol in pure or enriched form'20138,318,985'Method for producing optically active, racemic menthol'20128,212,084'Method for the production of 4,4′-[1-trifluoromethyl)alkylidene]-bis-(2,6-diphenylphenols)'20128,134,034'Recovery of bis(diarylphenol) ligands during the production of isopulegol'20128,003,829'Recovery of phenol ligands during the production of isopulegol'20117,960,593'Process for preparation of menthol by hydrogenation of isopulegol'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2018Patents assigned to BASF SE (15)· patent assignee history
2011–2018Based in Mannheim, DE· patent location history
2012–2014Patents assigned to GRALLA GABRIELE (8)· patent assignee history
2012–2013Patents assigned to EBEL KLAUS (5)· patent assignee history
2012–2014Patents assigned to HEYDRICH GUNNAR (5)· patent assignee history
2012–2013Patents assigned to KRAUSE WOLFGANG (3)· patent assignee history
2016Based in Manheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 15 | 2011–2018 |
| GRALLA GABRIELEself | 8 | 2012–2014 |
| EBEL KLAUS | 5 | 2012–2013 |
| HEYDRICH GUNNAR | 5 | 2012–2014 |
| KRAUSE WOLFGANG | 3 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mannheim, DE | 14 | 2011–2018 |
| Manheim, DE | 1 | 2016 |