Inventor
Jean-Louis Sabot
Inventor
Maisons Laffitte, FR
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C22Bprimary
C22BProduction and refining of metals23%
Y02PClimate change mitigation technologies in the production or processing of goods23%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals15%
C01GCompounds containing metals not covered by subclasses c01d or c01f8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
B01DSeparation5%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles2%
C01BNon-metallic elements2%
C01DCompounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium2%
PatentTitleYear
5,704,958'Process for the treatment of a glass to reduce its wettability by gallium and an apparatus produced from such a treated glass'19985,593,651'Conversion of SO.sub.2 gaseous effluents into solutions of ammonium or alkali/alkaline earth metal bisulfites'19975,266,282'Selective liquid/liquid extraction of yttrium from other rare earths values'19935,204,074'Recovery of gallium values from basic aqueous solutions thereof'19935,192,443'Separation of rare earth values by liquid/liquid extraction'19935,188,735'Separation of rare earth values by liquid/liquid extraction'19935,049,279'Selective extraction of amino acids'19915,006,254'Reducing the radium radioactivity of aqueous effluents'19914,964,997'Liquid/liquid extraction of rare earth/cobalt values'19904,938,852'Recovery of europium (II) values by electrolysis'19904,844,808'Liquid/liquid extraction of gallium values'19894,834,952'Purification of barium values'19894,818,504'Purified, strontium-free barium values'19894,726,938'Liquid/liquid extraction/purification of impure solutions of rare earth values'19884,647,438'Separation of rare earth values by liquid/liquid extraction'19874,559,203'Liquid/liquid extraction of gallium values from basic aqueous solutions thereof'19854,499,058'Liquid/liquid extraction of acidic aqueous streams comprising sulfate/titanium/iron values'19854,485,076'Liquid/liquid extraction of gallium values from basic aqueous solutions thereof'19844,483,801'Preparation of sulfonated triarylphosphines'19844,461,748'Liquid-liquid extraction of rare earth/uranium/thorium values'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1988Patents assigned to RHONE POULENC SPEC CHIM (5)· patent assignee history
1984Patents assigned to RHONE POULENC CHIM BASE (1)· patent assignee history
1984–1998Based in Maisons Laffitte, FR· patent location history
1985Patents assigned to RHONE POULENC SA (1)· patent assignee history
1985Based in Maisons Laffite, FR· patent location history
1989–1998Patents assigned to RHONE POULENC CHIMIE (13)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RHONE POULENC CHIMIE | 13 | 1989–1998 |
| RHONE POULENC SPEC CHIM | 5 | 1984–1988 |
| RHONE POULENC CHIM BASE | 1 | 1984 |
| RHONE POULENC SA | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Maisons Laffitte, FR | 19 | 1984–1998 |
| Maisons Laffite, FR | 1 | 1985 |