Inventor
Pierre Doutreluigne
Inventor
Bagnols sur Ceze, FR
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Gprimary
C01GCompounds containing metals not covered by subclasses c01d or c01f19%
G21CNuclear reactors19%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution19%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management19%
G21FProtection against x-radiation, gamma radiation, corpuscular radiation or particle bombardment13%
C22BProduction and refining of metals6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
PatentTitleYear
5,344,624'Method for recovering with the aid of a crown compound plutonium (IV) present in solutions, such as aqueous effluents, concentrated solutions of fission products and concentrated solutions of plutonium'19945,183,645'Method for recovering with the aid of a crown compound plutonium (IV) present in solutions, such as aqueous effluents, concentrated solutions of fission products and concentrated solutions of plutonium'19935,085,834'Method for separating by using crown compounds plutonium from uranium and from fission products in the initial stages for the reprocessing of irradiated nuclear fuels'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992Patents assigned to COGEMA COMPAIGNIE GENERALE DES (1)· patent assignee history
1992–1994Based in Bagnols sur Ceze, FR· patent location history
1993–1994Patents assigned to COGEMA (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COGEMA | 2 | 1993–1994 |
| COGEMA COMPAIGNIE GENERALE DES | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bagnols sur Ceze, FR | 3 | 1992–1994 |