Inventor
Evelyn A. Zaugg-Hoozemans
Inventor
Horgen, CH
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Mprimary
C10MLubricating compositions41%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions41%
C08LCompositions of macromolecular compounds7%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%
C09KMaterials for miscellaneous applications, not provided for elsewhere3%
F01KSteam engine plants3%
PatentTitleYear
10,844,312Lubricant composition202010,752,860Lubricant composition202010,655,078Fatty amine ethoxylate in polyalkylene glycol based engine oils202010,577,557Fluid with polyalkylene glycol and unsaturated ester202010,526,924Thermodynamic cycle system202010,160,928Demulsifiers for oil soluble polyalkylene glycol lubricants20189,914,895'Oil soluble polyoxybutylene polymers as friction modifiers for lubricants'20189,850,447Polyalkylene glycols useful as lubricant additives for hydrocarbon base oils20179,556,394'Natural and synthetic ester-containing lubricants having enhanced hydrolytic stability'20179,273,266'Non-aromatic based antioxidants for lubricants'20169,057,038'Corrosion inhibiting polyalkylene glycol-based lubricant compositions'20158,969,271'Polyakylene glycols useful as lubricant additives for groups I-IV hydrocarbon oils'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2020Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (12)· patent assignee history
2015–2017Patents assigned to GREAVES MARTIN R (4)· patent assignee history
2015–2017Patents assigned to ZAUGG-HOOZEMANS EVELYN A (3)· patent assignee history
2015–2017Patents assigned to KHELIDJ NADJET (2)· patent assignee history
2015Patents assigned to MEERTENS MARINUS (1)· patent assignee history
2015–2020Based in Horgen, CH· patent location history
2020Based in Richterswil, CH· patent location history
2020Based in Richerterswil, CH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOW GLOBAL TECHNOLOGIES LLC | 12 | 2015–2020 |
| GREAVES MARTIN R | 4 | 2015–2017 |
| ZAUGG-HOOZEMANS EVELYN Aself | 3 | 2015–2017 |
| KHELIDJ NADJET | 2 | 2015–2017 |
| MEERTENS MARINUS | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Horgen, CH | 8 | 2015–2020 |
| Richterswil, CH | 3 | 2020 |
| Richerterswil, CH | 1 | 2020 |