LexDanaLexDanabeta
Inventor

Hamza CHOUIRFA

Inventor
FR

Overview

1→
Patents
2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

B01Dprimary
B01DSeparation25%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds25%
C08JWorking-up25%
C08LCompositions of macromolecular compounds25%
PatentTitleYear
12,398,227Polymer additive comprising zwitterionic moieties for vinylidene fluoridepolymer based membranes2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to SYENSQO SA (1)· patent assignee history
2025Based in FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SYENSQO SA12025
Locations
LocationPatentsSpan
FR12025