Inventor
Emil A. Broger
Inventor
Magden, CH
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds29%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium27%
C07CAcyclic or carbocyclic compounds19%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
C07BGeneral methods of organic chemistry8%
C12NMicroorganisms or enzymes2%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture2%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms2%
Y02PClimate change mitigation technologies in the production or processing of goods2%
PatentTitleYear
6,037,479'Chiral diarsine compounds'20005,880,285'Process for manufacture of optically active isochinole compounds'19995,852,212'Process for preparation of optically active .alpha.-bromo and .alpha.-chlorocarboxylic compounds'19985,750,690'Asymmetric hydrogenation process using ruthenium-diphosphine complexe'19985,710,322'Optically active iminocarboxylic acid derivatives'19985,600,015'Assymetric hydrogenation of isoprene derivatives'19975,543,559'Process for the enantioselective hydrogenation of ketosiophorone derivatives'19965,516,944'Optically active phosphorous compounds'19965,514,805'Assymetric synthesis process'19965,508,438'Phosphorus compounds'19965,481,008'Process for the preparation of optically active compounds'19965,374,727'Asymmetric hydrogenation of dihydro-pyrido [1,2-a]indoles'19945,360,908'Isoquinoline derivatives'19945,288,928'Asymmetrical hydrogenation'19945,274,125'Chirale phosphines'19935,142,063'Chiral rhodium-diphosphine complexes'19924,857,648'Isoquinoline derivatives'19894,652,657'Chiral rhodium-diphosphine complexes'19874,620,013'Chiral phosphines'19864,544,770'Catalytic hydrogenation'19854,539,411'Rhodium complexes of chiral phosphines'19854,283,559'Process for the manufacture of cyclohexene derivatives'19814,258,210'Process for manufacturing sodium pantothenate'19814,249,023'Process for manufacturing triphenylphosphine'19814,246,204'Process for manufacturing triphenylphosphine'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–2000Patents assigned to HOFFMANN LA ROCHE (21)· patent assignee history
1981–2000Based in Magden, CH· patent location history
1994Patents assigned to CIBA GEIGY CORP (1)· patent assignee history
1994Patents assigned to HOFFMAN LAROCHE INC (1)· patent assignee history
1998Patents assigned to ROLIC AG (1)· patent assignee history
1999Patents assigned to ROCHE VITAMINS INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOFFMANN LA ROCHE | 21 | 1981–2000 |
| CIBA GEIGY CORP | 1 | 1994 |
| HOFFMAN LAROCHE INC | 1 | 1994 |
| ROCHE VITAMINS INC | 1 | 1999 |
| ROLIC AG | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Magden, CH | 25 | 1981–2000 |