Inventor
Boris Eisenberg
Inventor
Heppenheim, DE
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Mprimary
C10MLubricating compositions37%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions32%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds26%
C08LCompositions of macromolecular compounds3%
C09KMaterials for miscellaneous applications, not provided for elsewhere3%
PatentTitleYear
9,914,896'Lubricant composition with phosphorus-functionalized polymers'20189,783,630'Use of comb polymers for reducing fuel consumption'20179,777,098'Polyalkyl(meth)acrylate for improving lubricating oil properties'20179,434,903'Friction-improved polymers for DLC-coated surfaces'20169,175,242'Fluid having improved lubricity properties'20159,080,124'Use of graft polymers'20158,722,601'Polyalkyl (meth)acrylate copolymers having outstanding properties'20148,288,327'Lubricating oil composition with good frictional properties'20128,163,682'Oil soluble polymers'20128,101,559'Polyalkyl (meth)acrylate copolymers having outstanding properties'20128,067,349'Oil soluble comb polymers'20116,610,802'Process for synthesis of polymer compositions, polymer compositionS obtainable by the process, and use of the same'20036,458,750'Engine oil composition with reduced deposit-formation tendency'20026,403,746'Method for preparation of a composition that contains polymer ester compounds with long-chain alkyl residues and use of this composition'20026,348,554'Method for preparation of a liquid polymer composition and use of this composition'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2014Patents assigned to ROHMAX ADDITIVES GMBH (6)· patent assignee history
2002–2012Based in Darmstadt, DE· patent location history
2011–2018Patents assigned to EISENBERG BORIS (11)· patent assignee history
2011–2017Patents assigned to MUELLER MICHAEL (7)· patent assignee history
2011–2017Patents assigned to STOEHR TORSTEN (7)· patent assignee history
2011–2015Patents assigned to EVONIK ROHMAX ADDITIVES GMBH (5)· patent assignee history
2011–2018Based in Heppenheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EISENBERG BORISself | 11 | 2011–2018 |
| MUELLER MICHAEL | 7 | 2011–2017 |
| STOEHR TORSTEN | 7 | 2011–2017 |
| ROHMAX ADDITIVES GMBH | 6 | 2002–2014 |
| EVONIK ROHMAX ADDITIVES GMBH | 5 | 2011–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Heppenheim, DE | 10 | 2011–2018 |
| Darmstadt, DE | 5 | 2002–2012 |