Hooker Chemical Corp
Hooker CheActive Patents
0
Total Holdings
21
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US3852232A | Resin composition and process for bond solid particles | Expired / Lapsed | 1972-06-30 | 1974-12-03 | 26 | Details |
| US3684534A | Method for stabilizing palladium containing solutions | Expired / Lapsed | 1970-07-06 | 1972-08-15 | 0 | Details |
| US3650914A | Metal plating plastics | Expired / Lapsed | 1970-03-03 | 1972-03-21 | 0 | Details |
| US3650880A | Porous polyurethanes and method of manufacture | Expired / Lapsed | 1968-11-20 | 1972-03-21 | 25 | Details |
| US3650911A | Metallizing substrates | Expired / Lapsed | 1968-08-06 | 1972-03-21 | 15 | Details |
| US3629922A | Metal plating of plastics | Expired / Lapsed | 1967-03-23 | 1971-12-28 | 27 | Details |
| US3567788A | Preparation of fluorine-containing compounds | Expired / Lapsed | 1967-07-25 | 1971-03-02 | 0 | Details |
| US3565754A | Method of increasing the wet strength of paper | Expired / Lapsed | 1968-12-30 | 1971-02-23 | 0 | Details |
| US3505200A | Anthophyllite asbestos diaphragm for chlor-alkali electroly… | Expired / Lapsed | 1966-12-01 | 1970-04-07 | 0 | Details |
| US3489783A | Alkaryloxy substituted hydroxy silanes and siloxanes | Expired / Lapsed | 1966-09-06 | 1970-01-13 | 0 | Details |
| US3429793A | Glow discharge production of oxides of chlorine | Expired / Lapsed | 1965-12-02 | 1969-02-25 | 2 | Details |
| US3420901A | Process for the oxychlorination of organic compounds | Expired / Lapsed | 1967-10-23 | 1969-01-07 | 0 | Details |
| US3306864A | Phenol formaldehyde-urea resin component binder | Expired / Lapsed | 1962-11-29 | 1967-02-28 | 2 | Details |
| US3257337A | Phosphorus containing polyurethane compositions | Expired / Lapsed | 1962-12-31 | 1966-06-21 | 4 | Details |
| US3245957A | Process of reacting an isocyanate with an active hydrogen c… | Expired / Lapsed | 1964-08-18 | 1966-04-12 | 2 | Details |
| US3214394A | Polyurethane foam having a phosphonous acid chemically comb… | Expired / Lapsed | 1963-07-17 | 1965-10-26 | 2 | Details |
| US3081909A | Apparatus and process for continuous proportioning of multi… | Expired / Lapsed | 1959-06-09 | 1963-03-19 | 1 | Details |
| US3063799A | Aluminum and sodium aluminum fluorides | Expired / Lapsed | 1960-05-25 | 1962-11-13 | 2 | Details |
| US2978393A | Elastomeric permselective membranes | Expired / Lapsed | 1959-11-05 | 1961-04-04 | 2 | Details |
| US2871097A | Production of chlorine dioxide | Expired / Lapsed | 1956-02-06 | 1959-01-27 | 2 | Details |
| US2865869A | Composition comprising an alkyd resin, organic polyisocyana… | Expired / Lapsed | 1956-11-23 | 1958-12-23 | 2 | Details |