Inventor
Francesco Casagrande
Inventor
Novara, IT
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds32%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry25%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds14%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments7%
A01KAnimal husbandry4%
B44CProducing decorative effects4%
C07DHeterocyclic compounds4%
C09KMaterials for miscellaneous applications, not provided for elsewhere4%
E02BHydraulic engineering4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
8,216,960'Catalysts for fixed bed oxychlorination of ethylene to 1.2-dichloroethane'20127,687,429'Catalysts for oxychlorination of ethylene to 1,2-dichlorethane'20107,169,736'Catalyst for hydrogenation of unsaturated hydrocarbons'20076,872,684'Catalysts for oxychlorination of ethylene to 1,2-dichloroethane'20056,759,365'Catalysts for oxychlorination of ethylene to 1,2-dichloroethane'20046,452,059'Catalysts for the oxi-chlorination of ethylene to 1,2-dichloroethane'20025,235,025'Cross-linkable thermotropic liquid crystalline aromatic polyester'19935,185,424'Thermotropic polyesteramides'19935,146,008'Process for the synthesis of aromatic phenyl substituted diols'19924,966,957'Liquid-crystalline, thermotropic aromatic polyester from hydroquinone mixture'19904,952,661'Thermotropic liquid crystalline polyester from 2,5-dihydroxybenzophenone'19904,885,409'Process for the hydrogenation of bis-phenols'19894,328,356'Process for preparing esters of arylacetic acids from alpha-halo-alkylarylketones'19824,285,863'Pigment compounds and method of preparations'19814,252,566'Cumarinic pigments'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1990Patents assigned to MONTEDISON SPA (6)· patent assignee history
1981–2012Based in Novara, IT· patent location history
1992–1993Patents assigned to HIMONT ITALIA (3)· patent assignee history
1992–2002Based in San Nazzaro Sesia, IT· patent location history
2002–2005Patents assigned to SUED CHEMIE MT SRL (3)· patent assignee history
2007Based in Romagnano Sesia, IT· patent location history
2012Patents assigned to CASAGRANDE FRANCESCO (1)· patent assignee history
2012Patents assigned to CIVATI MARCO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MONTEDISON SPA | 6 | 1981–1990 |
| HIMONT ITALIA | 3 | 1992–1993 |
| SUED CHEMIE MT SRL | 3 | 2002–2005 |
| CASAGRANDE FRANCESCOself | 1 | 2012 |
| CIVATI MARCO | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Novara, IT | 12 | 1981–2012 |
| San Nazzaro Sesia, IT | 2 | 1992–2002 |
| Romagnano Sesia, IT | 1 | 2007 |