Stamicarbon BV
StamicarboActive Patents
0
Total Holdings
26
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB2042414A | Dry-spinning polymer filaments | Expired / Lapsed | 1980-02-07 | — | 14 | Details |
| US4885342A | Thermoplastic polymer mixture with a high surface gloss | Expired / Lapsed | 1988-09-21 | 1989-12-05 | 18 | Details |
| US4468487A | Polymer composition comprising nitrile copolymer, CPE and r… | Expired / Lapsed | 1982-09-24 | 1984-08-28 | 9 | Details |
| US4424309A | Polymer composition comprising ClPe, S/An, PVC, and rubber | Expired / Lapsed | 1981-08-07 | 1984-01-03 | 13 | Details |
| US4387077A | Process for the recovery of substantially radium free calci… | Expired / Lapsed | 1981-12-14 | 1983-06-07 | 11 | Details |
| GB2051667B | Preparing polyethylene filaments | Expired / Lapsed | 1980-06-06 | 1983-04-27 | 0 | Details |
| US4341884A | Polymer composition | Expired / Lapsed | 1981-04-01 | 1982-07-27 | 5 | Details |
| US4308385A | Process for purifying urea-containing waste water and proce… | Expired / Lapsed | 1980-05-08 | 1981-12-29 | 9 | Details |
| US4137394A | Process for continuous preparation of fibrous polymer cryst… | Expired / Lapsed | 1977-05-17 | 1979-01-30 | 20 | Details |
| US4031040A | Polyurethanes prepared from hydroxymethyl isocyanurates | Expired / Lapsed | 1975-06-20 | 1977-06-21 | 21 | Details |
| US3988285A | Process for the addition of additives to thermoplastics | Expired / Lapsed | 1975-03-04 | 1976-10-26 | 8 | Details |
| US3844916A | Radiation curable non-gelled michael addition reaction prod… | Expired / Lapsed | 1972-09-18 | 1974-10-29 | 13 | Details |
| US3391206A | Preparation of cyclic alkenes | Expired / Lapsed | 1965-04-05 | 1968-07-02 | 2 | Details |
| US3353674A | Apparatus for the wet-screening of particles | Expired / Lapsed | 1964-07-27 | 1967-11-21 | 2 | Details |
| US3143494A | Apparatus for separating particles according to size | Expired / Lapsed | 1961-02-07 | 1964-08-04 | 2 | Details |
| US3116237A | Apparatus for automatically draining off liquid-containing … | Expired / Lapsed | 1961-06-21 | 1963-12-31 | 2 | Details |
| US3103814A | Process and apparatus for producing an auxiliary fluid flow… | Expired / Lapsed | 1961-02-27 | 1963-09-17 | 2 | Details |
| US3095023A | Plastic valve bag and method of making same | Expired / Lapsed | 1960-12-13 | 1963-06-25 | 2 | Details |
| US3009687A | Apparatus for the removal of dust from gas containing same | Expired / Lapsed | 1958-02-07 | 1961-11-21 | 0 | Details |
| US2916142A | Process and apparatus for separating particles according to… | Expired / Lapsed | 1954-12-14 | 1959-12-08 | 0 | Details |
| US2833413A | Screening apparatus | Expired / Lapsed | 1956-03-23 | 1958-05-06 | 0 | Details |
| US2813833A | Method of and apparatus for breaking down of froth | Expired / Lapsed | 1953-06-17 | 1957-11-19 | 2 | Details |
| US2742001A | Process of and apparatus for firing finegrained little reac… | Expired / Lapsed | 1953-02-02 | 1956-04-17 | 2 | Details |
| US2731192A | Piston and cylinder mechanism | Expired / Lapsed | 1955-03-28 | 1956-01-17 | 0 | Details |
| US2699870A | Apparatus for separating solid particles | Expired / Lapsed | 1953-07-01 | 1955-01-18 | 0 | Details |
| US2668620A | Multiple hydrocyclone | Expired / Lapsed | 1950-05-06 | 1954-02-09 | 0 | Details |