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Singapore, Singapore

Natalia Widjojo

USPTO Granted Patents = 6 (Patent Applications = 4)

EPO Patents = 4 (Patent Applications = 14)

Average Co-Inventor Count = 4.4

ph-index = 2

Forward Citations = 15(Granted Patents)

Company Filing History:

Basf Se Corporation

National University of Singapore

Dupont Safety & Construction, Inc.

where one patent can have more than one assignee

Years Active: 2015-2022

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11247180 - Method, spinneret and system for fabricating multilayer membranes (2022-02-15),

2. 11117817 - Removing metal ions from aqueous systems with an active layer membrane (2021-09-14),

3. 11077408 - Selective extraction film for mining application (2021-08-03),

4. 9234302 - Process for the preparation of hyperbranched hollow fibers (2016-01-12),

5. 9199205 - Ultrafiltration membranes fabricated from sulfonated polyphenylenesulfones (2015-12-01),

6. 9193611 - Composite membranes comprising a sulfonated polyarylether and their use in forward osmosis processes (2015-11-24),

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