Inventor
Silvio Campagna
Inventor
Thousand Oaks, CA, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds35%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations15%
C07CAcyclic or carbocyclic compounds15%
C07BGeneral methods of organic chemistry12%
Y02PClimate change mitigation technologies in the production or processing of goods8%
A61KPreparations for medical, dental or toiletry purposes4%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
C07HSugars4%
C07KPeptides4%
PatentTitleYear
10,793,581Stereochemically defined polypropionates and methods for making and using the same2020RE047797Intermediates for the preparation of analogs of halichondrin B202010,407,439Stereochemically defined polypropionates and methods for making and using the same201910,160,768Stereochemically defined polypropionates and methods for making and using the same20188,350,059'Intermediates and methods for making zearalenone macrolide analogs'20137,585,976'Hemiasterlin derivatives and uses thereof'20096,770,763'Asymmetric synthesis of amino-pyrrolidinones'20046,562,963'Process for the preparation of macrocyclic metalloprotease inhibitors'20036,307,044'Process for the preparation of macrocyclic metalloprotease inhibitors'20016,288,297'Process for the preparation of cyclopropylacetylene'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Patents assigned to DU PONT PHARM CO (2)· patent assignee history
2001–2003Based in New Castle, DE, US· patent location history
2004Patents assigned to BRISTOL MYERS SQUIBB CO (1)· patent assignee history
2004–2013Based in Candia, NH, US· patent location history
2013–2020Patents assigned to EISAI R&D MAN CO LTD (5)· patent assignee history
2013Patents assigned to BOIVIN ROCH (1)· patent assignee history
2013Patents assigned to CAMPAGNA SILVIO A (1)· patent assignee history
2018–2020Based in Thousand Oaks, CA, US· patent location history
2020Based in Dover, DE, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EISAI R&D MAN CO LTD | 5 | 2013–2020 |
| DU PONT PHARM CO | 2 | 2001 |
| BOIVIN ROCH | 1 | 2013 |
| BRISTOL MYERS SQUIBB CO | 1 | 2004 |
| CAMPAGNA SILVIO Aself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Thousand Oaks, California, US | 3 | 2018–2020 |
| Candia, NH, US | 3 | 2004–2013 |
| New Castle, Delaware, US | 3 | 2001–2003 |
| Dover, Delaware, US | 1 | 2020 |