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Circular Systems S.P.C.
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Los Angeles, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for refining fiber and deriving chemical co-products from b...
Patent number
11,255,045
Issue date
Feb 22, 2022
CIRCULAR SYSTEMS, S.P.C.
Yitzac Goldstein
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR REFINING FIBER AND DERIVING CHEMICAL CO-PRODUCTS FROM B...
Publication number
20230220622
Publication date
Jul 13, 2023
Circular Systems S.P.C.
Yitzac Goldstein
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
PROCESS FOR REFINING FIBER AND DERIVING CHEMICAL CO-PRODUCTS FROM B...
Publication number
20210062416
Publication date
Mar 4, 2021
Circular Systems S.P.C.
Yitzac Goldstein
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
SPUN YARN WITH A STRUCTURE ENGINEERED TO REDUCE FIBER SHEDDING
Publication number
20200385903
Publication date
Dec 10, 2020
Circular Systems S.P.C.
Yitzac Goldstein
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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last 30 trademarks