Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5023381 | Process for preparing an organic synthesis intermediate | Giulio Perdoncin, Maurizio Paiocchi, Roberto Casagrande | 1991-06-11 |
| 5004832 | Preparing alpha-arylalkanoic acids | Graziano Castaldi | 1991-04-02 |
| 4973696 | Stereoselective process for preparing optically active alpha, beta-disubstituted carbonyl compounds | Graziano Castaldi, Silvia Cavicchioli, Francesco Minisci | 1990-11-27 |
| 4937334 | Process for the preparation of intermediates for the synthesis of diltiazem | Silvia Cavicchioli, Maurizio Paiocchi | 1990-06-26 |
| 4937367 | Process for the preparation of intermediates for the synthesis of fosfomycin | Graziano Castaldi | 1990-06-26 |
| 4937379 | Carboxylic acid synthesis process | Marco Villa | 1990-06-26 |
| 4922009 | Stereoconvergent process for preparing optically active carboxylic acids | Marco Villa, Graziano Castaldi, Silvia Cavicchioli | 1990-05-01 |
| 4888433 | Process for the preparation of optically active alpha-arylalkanoic acids and novel intermediates thereof | Graziano Castaldi, Fulvio Uggeri, Silvia Cavicchioli | 1989-12-19 |
| 4861903 | Intermediates for preparing optically active carboxylic acids | Graziano Castaldi | 1989-08-29 |
| 4855464 | Optically active ketals, processes for their preparation and their use in the synthesis of alpha-arylalkanoic acids | Graziano Castaldi, Fulvio Uggeri, Silvia Cavicchioli | 1989-08-08 |
| 4845243 | Intermediates and their use in the synthesis of organic compounds | Graziano Castaldi | 1989-07-04 |
| 4824970 | Intermediates for the synthesis of carboxylic acids | Graziano Castaldi | 1989-04-25 |
| 4810819 | Process for the preparation of optically active alpha-acrylalkanoic acids and novel intermediates thereof | Graziano Castaldi, Fulvio Uggeri, Silvia Cavicchioli | 1989-03-07 |
| 4764642 | Process for preparing optically active alpha-haloalkyl-aryl-ketones | Graziano Castaldi, Silvia Cavicchioli | 1988-08-16 |
| 4764641 | Process for preparing optically active carbonyl compounds | Graziano Castaldi, Silvia Cavicchioli, Carlo Restelli | 1988-08-16 |
| 4748256 | Process for the preparation of (6-methoxy-2-naphthyl)-(1-bromoethyl)-ketone and its derivatives | Daniele Donati, Graziano Castaldi | 1988-05-31 |
| 4748253 | Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals | Aldo Belli, Fulvio Uggeri, Giovanni Villa | 1988-05-31 |
| 4734507 | Optically active ketals, processes for their preparation and their use in the synthesis of alpha-arylalkanoic acids | Graziano Castaldi, Fulvio Uggeri, Silvia Cavicchioli | 1988-03-29 |
| 4697036 | Process for the preparation of optically active alpha-arylalkanoic acids and novel intermediates thereof | Graziano Castaldi, Fulvio Uggeri, Silvia Cavicchioli | 1987-09-29 |
| 4675418 | Process for preparing alkanoic acids or esters thereof by rearrangement of alpha-halo-ketones in protic medium and in the presence of a non-noble metal salt | Giovanni Villa, Fulvio Uggeri, Graziano Castaldi | 1987-06-23 |
| 4642376 | Process for the preparation of alpha-hydroxyaryl-alkanoic acids | Fulvio Uggeri, Francesco Minisci | 1987-02-10 |
| 4620031 | Process for preparing alpha-aryl-alkanoic acids | Fulvio Uggeri, Graziano Castaldi | 1986-10-28 |
| 4618697 | Process for preparing alpha-arylalkanoic acids | Graziano Castaldi | 1986-10-21 |
| 4609766 | Process for preparing esters of 2-(6'-methoxy-2'-naphtyl)-propionic acid via rearrangement of new ketals of 2-halo-1-(6'-methoxy-2'-naphtyl)-propan-1-one and new esters of 2-(5'-bromo-6'-methoxy-2'-naphtyl)propionic acid thus prepared | Aldo Belli, Fulvio Uggeri, Giovanni Villa | 1986-09-02 |
| 4582930 | Process for the preparation of optically active alpha-arylalkanoic acids | Graziano Castaldi, Fulvio Uggeri | 1986-04-15 |