LexDanaLexDanabeta
Inventor

Michel Berardo

Inventor
Roquemaure, FR

Overview

2→
Patents
1988–1989
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Dprimary
B01DSeparation50%
C04BLime, magnesia50%
PatentTitleYear
4,861,480'Organomineral semipermeable membrane and its production process'19894,738,874'Process for the production of porous, permeable mineral membranes'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1989Patents assigned to COMMISSARIAT ENERGIE ATOMIQUE (2)· patent assignee history
1988Based in Roquenaure, FR· patent location history
1989Based in Roquemaure, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COMMISSARIAT ENERGIE ATOMIQUE21988–1989
Locations
LocationPatentsSpan
Roquemaure, FR11989
Roquenaure, FR11988