LexDanaLexDanabeta
Inventor

Mark I. Shkolnik

Inventor
Moscow, SU

Overview

1→
Patents
1994
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B01Dprimary
B01DSeparation50%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds50%
PatentTitleYear
5,296,144'Composite membrane of a hydrophilic asymmetric membrane coated with an organosiloxane block copolymer'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to WORLD TRADE CORP (1)· patent assignee history
1994Based in Moscow, SU· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WORLD TRADE CORP11994
Locations
LocationPatentsSpan
Moscow, SU11994