Inventor
Frank-Olaf Maehling
Inventor
Mannheim, DE
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds26%
C10LFuels not otherwise provided for23%
C10MLubricating compositions18%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions15%
C08LCompositions of macromolecular compounds8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
H01BCables5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution2%
PatentTitleYear
10,703,840Method for the preparation of copolymers of alkyl methacrylates and maleic anhydride202010,604,715Cold flow improver with broad applicability in mineral diesel, biodiesel and blends thereof202010,526,558Fuel oil compositions with improved cold flow properties202010,472,444Method for the preparation of copolymers of alkyl methacrylates and maleic anhydride201910,465,027Method for the preparation of copolymers of alkyl methacrylates and maleic anhydride201910,062,471Additive formulation suitable for antistatic modification and improving the electrical conductivity of inanimate organic material201810,047,314Fuel oil compositions with improved cold flow properties20189,957,342Process for preparing low sulfur dispersant polymers20189,908,955'Copolymer with high chemical homogeneity and use thereof for improving the cold flow properties of fuel oils'20189,605,227'Fuel oil compositions with improved cold flow properties'20178,858,838'Additive formulation suitable for antistatic modification and improving the electrical conductivity of inanimate organic material'20148,721,744'Copolymer with high chemical homogeneity and use thereof for improving the cold flow properties of fuel oils'20148,642,521'Fuel oil compositions with improved cold flow properties'20148,551,365'Additive formulation suitable for antistatic modification and improving the electrical conductivity of inanimate organic material'20138,338,344'Cold flow improver'20128,313,541'Mixture of polar oil-soluble nitrogen compounds and oil-soluble aliphatic compounds for lowering the cloud point in middle distillate fuels'20126,887,955'Method for high pressure polymerization of ethylene'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2020Based in Mannheim, DE· patent location history
2012–2020Patents assigned to BASF SE (10)· patent assignee history
2012–2014Patents assigned to MAEHLING FRANK-OLAF (5)· patent assignee history
2012–2014Patents assigned to REBHOLZ UWE (3)· patent assignee history
2012–2014Patents assigned to TROETSCH-SCHALLER IRENE (3)· patent assignee history
2018–2019Patents assigned to EVONIK OIL ADDITIVES GMBH (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 10 | 2012–2020 |
| MAEHLING FRANK-OLAFself | 5 | 2012–2014 |
| EVONIK OIL ADDITIVES GMBH | 3 | 2018–2019 |
| REBHOLZ UWE | 3 | 2012–2014 |
| TROETSCH-SCHALLER IRENE | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mannheim, DE | 17 | 2005–2020 |