NL Chemical Technology, Inc
Patent Applications and Registrations
Patent applications and USPTO patent grants for NL Chemical Technology, Inc.The latest application filed is for "bilayer polyamide desalination membrane".
- NL Chemical Technology, Inc - Mount Prospect IL US
- NL Chemical Technology, Inc. - Mount Prospect IL
| Patent | Date |
|---|---|
| Water treatment membrane and method of making water treatment membranes Grant 11,383,206 - Sun , et al. July 12, 2 | 2022-07-12 |
| Reverse osmosis membrane with hydrogel coating Grant 11,278,847 - Song , et al. March 22, 2 | 2022-03-22 |
| Bilayer Polyamide Desalination Membrane App 20220062830 - Thompson; John F. ; et al. | 2022-03-03 |
| Modification of membrane surfaces with amino acid polymers App 20220040643 - Song; Qun ; et al. | 2022-02-10 |
| Reduced lateral leakage in reverse osmosis devices App 20220041474 - Petersen; Robert J. | 2022-02-10 |
| Water Treatment Membrane And Method Of Making Water Treatment Membranes App 20210031147 - Sun; Patricia B. ; et al. | 2021-02-04 |
| Reverse Osmosis Membrane with Hydrogel Coating App 20210031149 - Song; Qun ; et al. | 2021-02-04 |
| NCAGE Code | 48W77 | NL CHEMICAL TECHNOLOGY INC |
| CAGE Code | 48W77 | NL CHEMICAL TECHNOLOGY INC |
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