Inventor
Dagmar Pascale Kunsmann-Keitel
Inventor
Limburgerhof, DE
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds43%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry26%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium13%
B41JTypewriters4%
C01CAmmonia4%
C07DHeterocyclic compounds4%
C09DCoating compositions, e.g. paints, varnishes or lacquers4%
PatentTitleYear
9,447,295'Ink-jet printing ink comprising N-vinyloxazolidinone'20167,777,068'Ni(0) -containing catalyst system'20107,462,263'Method for purifying hydrocyanic acid'20087,439,381'Hydrocyanation method'20087,361,778'Method for the isomerization of cis-2-pentenenitrile to form trans-3-pentenenitrile'20087,345,006'Catalyst system containing Ni(0) for hydrocyanation'20087,067,685'Phosphonites, use thereof as ligand in transition metal complexes and method for production of nitriles'20067,022,866'Phosphonites'20066,852,199'Method for separating pentenenitrile isomers'20056,822,110'CaO-catalyzed preparation of isophoronenitrile'20046,770,770'Phosphites'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2008Patents assigned to BASF AG (7)· patent assignee history
2004–2016Based in Limburgerhof, DE· patent location history
2008–2016Patents assigned to BASF SE (3)· patent assignee history
2008Patents assigned to BARTSCH MICHAEL (1)· patent assignee history
2008Patents assigned to BASSLER PETER (1)· patent assignee history
2008Patents assigned to BAUMANN ROBERT (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 7 | 2004–2008 |
| BASF SE | 3 | 2008–2016 |
| BARTSCH MICHAEL | 1 | 2008 |
| BASSLER PETER | 1 | 2008 |
| BAUMANN ROBERT | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Limburgerhof, DE | 11 | 2004–2016 |