← Back to Companies

ISP Investments LLC

ISP Invest

Active Patents

0

Total Holdings

4

Patent Holdings

Filter in Explorer →

Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3941718A	Insoluble crosslinked homopolymers and copolymers, polymeri…	Expired / Lapsed	1974-05-30	1976-03-02	6	Details
US3914403A	Hair care preparations containing N-vinyl pyrrolidone homo-…	Expired / Lapsed	1973-05-11	1975-10-21	26	Details
US3907720A	Insoluble porous polymeric iodine complexes useful as bacte…	Expired / Lapsed	1972-08-10	1975-09-23	11	Details
US3852213A	Chelating compositions and detergent compositions pertainin…	Expired / Lapsed	1972-01-12	1974-12-03	2	Details