Pascal Langlois
16Patents
4h-index
12Co-inventors
53Inventor score
Filing activity: Oct 20, 1999 → Aug 4, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6440512B1 | Hose construction containing ternary blend of polymers | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6907906B1 | Cuffed hose and method of manufacture | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US6835843B2 | Method for synthesis of perindopril and its pharmaceutically acceptable salts | Human Necessities | 6 | Expired |
| US7214805B2 | Process for the industrial synthesis of strontium ranelate and its hydrates | Human Necessities | 5 | Expired |
| US7091364B2 | Process for the industrial synthesis of tetraesters of 5-[bis(carboxymethyl)amino]-3-carboxymethyl-4-cyano-2-thiophenecarboxylic acid, and application to the synthesis of bivalent salts of ranelic acid and their hydrates | Chemistry; Metallurgy | 4 | Expired |
| US7105683B2 | Process for the industrial synthesis of the methyl diester of 5-amino-3-carboxymethyl-4-cyano-2-thiophenecarboxylic acid, and application to the synthesis of bivalent salts of ranelic acid and their hydrates | Chemistry; Metallurgy | 4 | Expired |
| US7157484B2 | Method for synthesissing (2s, 3as, 7as)-perhydroindole-2-carboxylic acid and the esters thereof and the use thereof for perindopril synthesis | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8252957B2 | Process for obtaining the crystalline form V of agomelatine | Chemistry; Metallurgy | 1 | Active |
| US7208607B1 | Process for synthesis of perindopril and pharmaceutically acceptable salts thereof | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7238815B2 | Process for the industrial synthesis of the methyl diester of 5-amino-3-carboxymethyl-4-cyano-2-thiophenecarboxylic acid, and application to the synthesis of bivalent salts of ranelic acid and their hydrates | Chemistry; Metallurgy | 0 | Expired |
| US7358372B2 | Method for the synthesis of perindopril and the pharmaceutically acceptable salts thereof | Human Necessities | 0 | Expired |
| US7166633B2 | Method for synthesising perindopril and the pharmaceutically acceptable salt thereof | Emerging Cross-Sectional Technologies | 0 | Expired |
| US7462714B2 | Process for the industrial synthesis of the methyl diester of 5-amino-3-carboxymethyl-4-cyano-2-thiophenecarboxylic acid, and application to the synthesis of bivalent salts of ranelic acid and their hydrates | Chemistry; Metallurgy | 0 | Active |
| US8063100B2 | Process for the synthesis of strontium ranelate and its hydrates | Human Necessities | 0 | Active |
| US7368580B2 | Method for the synthesis of perindopril and the pharmaceutically acceptable salts thereof | Human Necessities | 0 | Expired |
| US7157485B2 | Method for synthesizing derivatives of (2S,3AS,7AS)-1-[(S)-alanyl]-octahydro,-1H-indole-2-carboxylic acid and the use thereof for perindopril synthesis | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.