Inventor
Paolo Koch
Inventor
Melegnano, IT
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Mprimary
C10MLubricating compositions35%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions23%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds12%
C07DHeterocyclic compounds8%
C10LFuels not otherwise provided for8%
F02BInternal-combustion piston engines8%
C07CAcyclic or carbocyclic compounds4%
C07GCompounds of unknown constitution4%
PatentTitleYear
5,726,136'Multifunctional additive for lubricating oils compatible with fluoroelastomers'19985,466,387'Oil-soluble adducts of disuccinimides and anhydrides of unsaturated bicarboxylic aliphatic acids'19955,370,807'Boron-containing additive for lubricating oils, and process for preparing said additive'19945,322,632'Multifunctional additive for lubricating oils'19945,248,315'Detergent additive for fuels'19935,156,654'Detergent, dispersant and anti-rust additive for fuels and lubricating oils'19925,021,174'Compounds useful as detergent additives for lubricants and lubricating compositions'19914,618,439'Multifunctional additive for lubrificating oils and process for the preparation thereof'19864,479,888'Dispersing additives for lubricants, and the method for their preparation'19844,465,603'Process for producing superbasic detergents for lubricant compositions'19844,042,595'Processes for the production of heterocyclic compounds'19774,020,093'Method for synthesizing thiocarbamic acid esters'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to ANIC SPA (1)· patent assignee history
1977–1984Based in San Giuliano Milanese, IT· patent location history
1984–1998Patents assigned to AGIP PETROLI (7)· patent assignee history
1986Patents assigned to CONSIGLIO NAZIONALE RICERCHE (1)· patent assignee history
1986–1998Based in Melegnano, IT· patent location history
1991–1993Patents assigned to EURON SPA (2)· patent assignee history
1994Patents assigned to MINI RICERCA SCIENT TECNOLOG (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AGIP PETROLI | 7 | 1984–1998 |
| EURON SPA | 2 | 1991–1993 |
| MINI RICERCA SCIENT TECNOLOG | 2 | 1994 |
| ANIC SPA | 1 | 1977 |
| CONSIGLIO NAZIONALE RICERCHE | 1 | 1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Melegnano, IT | 8 | 1986–1998 |
| San Giuliano Milanese, IT | 4 | 1977–1984 |