Inventor
Kai Gumlich
Inventor
Mannheim, DE
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds13%
C07CAcyclic or carbocyclic compounds10%
C10LFuels not otherwise provided for10%
Y02PClimate change mitigation technologies in the production or processing of goods10%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
C10MLubricating compositions8%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
C10GCracking hydrocarbon oils6%
PatentTitleYear
10,851,323Aqueous polymer dispersions, a method for their preparation and the use thereof as pour-point depressants for crude oil, petroleum, and petroleum products202010,781,385Copolymers comprising a-olefins and olefin dicarboxylic acid esters, production thereof, and use thereof as pour point depressants for crude oils, mineral oils, or mineral oil products202010,287,384Polymeric compositions as pour point depressants for crude oils201910,072,115Polymeric compositions as pour point depressants for crude oils20189,725,428'Process for preparing propylene oxide'20179,574,146'Polymeric compositions composed of ethylene-vinyl ester copolymers alkyl (meth)acrylates, processes for production thereof and use thereof as pour point depressants for crude oils, mineral oils or mineral oil products'20178,927,745'Process for producing propylene oxide'20158,785,670'Process for the production of propylene oxide'20148,609,879'Method for the separation of acetonitrile from water'20138,575,379'Process and device for the oxidation of organic compounds'20138,492,584'Process and apparatus for oxidizing organic compounds'20138,372,994'C10 alkanoic acid glycidyl esters and use thereof'20138,362,296'Process for preparing 4-pentenoic acid'20138,236,974'Process for preparing glycidyl esters'20127,834,211'Method for producing tetracarboxylic acids'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2015Based in Mannheim, DE· patent location history
2012–2020Patents assigned to BASF SE (14)· patent assignee history
2012–2015Patents assigned to GUMLICH KAI (8)· patent assignee history
2012–2015Patents assigned to TELES JOAQUIM HENRIQUE (8)· patent assignee history
2013–2015Patents assigned to BARTOSCH CHRISTIAN (3)· patent assignee history
2013–2015Patents assigned to DOW CHEMICAL CO (3)· patent assignee history
2017–2018Based in Köln, DE· patent location history
2017Based in Cologne, DE· patent location history
2019Based in Koln, DE· patent location history
2020Based in Dubai, AE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 14 | 2012–2020 |
| GUMLICH KAIself | 8 | 2012–2015 |
| TELES JOAQUIM HENRIQUE | 8 | 2012–2015 |
| BARTOSCH CHRISTIAN | 3 | 2013–2015 |
| DOW CHEMICAL CO | 3 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mannheim, DE | 9 | 2010–2015 |
| Dubai, AE | 2 | 2020 |
| Köln, DE | 2 | 2017–2018 |
| Koln, DE | 1 | 2019 |
| Cologne, DE | 1 | 2017 |