← Back to Companies

FIRM SOCIETY OF CHEMICAL INDUSTRY IN BASLE

FIRM SOCIE

Active Patents

0

Total Holdings

5

Patent Holdings

Filter in Explorer →

Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US2345110A	Process for improving fibrous material and the material tre…	Expired / Lapsed	1939-05-26	1944-03-28	0	Details
US2060568A	Assisting agents for the textile industry	Expired / Lapsed	1935-06-20	1936-11-10	0	Details
US2004864A	Imidazole derivatives, useful especially as textile assista…	Expired / Lapsed	1934-05-25	1935-06-11	0	Details
US1998539A	Process for the production of covering layers from carbamid…	Expired / Lapsed	1933-04-20	1935-04-23	0	Details
US1802246A	Manufacture of artificial materials	Expired / Lapsed	1928-02-25	1931-04-21	0	Details