Inventor
Jan Spielmann
Inventor
Ludwigshafen, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds63%
B01DSeparation13%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium13%
C23CCoating metallic material13%
PatentTitleYear
10,899,705Process for the manufacturing of methane sulfonic acid202110,894,766Process for the production of alkanesulfonic acids202110,730,827Process for purifying alkanesulfonic anhydride and process for producing alkanesulfonic acid using the purified alkanesulfonic anhydride202010,577,312Process for purifying alkanesulfonic acids202010,570,514Process for the generation of metallic films202010,214,485Method of reprocessing alkanesulfonic acid2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2021Patents assigned to BASF SE (6)· patent assignee history
2019–2020Based in Mannheim, DE· patent location history
2020–2021Based in Ludwigshafen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 6 | 2019–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ludwigshafen, DE | 3 | 2020–2021 |
| Mannheim, DE | 3 | 2019–2020 |