Philip Morris USA Inc
Philip MorActive Patents
0
Total Holdings
14
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB2002126A | Method and apparatus for examining rod-shaped articles | Expired / Lapsed | 1978-07-27 | — | 0 | Details |
| US4592373A | Smoking compositions | Expired / Lapsed | 1983-10-27 | 1986-06-03 | 10 | Details |
| US4499362A | Rotary beam chopper with continuously variable duty cycle | Expired / Lapsed | 1983-06-29 | 1985-02-12 | 14 | Details |
| US4404454A | Light energy perforation apparatus and system | Expired / Lapsed | 1982-02-19 | 1983-09-13 | 11 | Details |
| US3927473A | Replaceable blade knife | Expired / Lapsed | 1974-04-18 | 1975-12-23 | 11 | Details |
| US3749685A | Microporous vinyl chloride polymers and process for produci… | Expired / Lapsed | 1972-01-26 | 1973-07-31 | 0 | Details |
| US3622352A | Edible compositions and method for coating them | Expired / Lapsed | 1970-04-30 | 1971-11-23 | 11 | Details |
| US3606669A | Method of making tracheal tube device | Expired / Lapsed | 1969-05-26 | 1971-09-21 | 0 | Details |
| US3449094A | Laminated electrets | Expired / Lapsed | 1965-10-23 | 1969-06-10 | 0 | Details |
| US3435829A | Method of preparing a reconstituted tobacco sheet | Expired / Lapsed | 1967-04-28 | 1969-04-01 | 0 | Details |
| US3316620A | Process for the production of electrets | Expired / Lapsed | 1964-02-28 | 1967-05-02 | 2 | Details |
| US3283117A | Method for coating cutting edges of sharpened instruments | Expired / Lapsed | 1965-04-22 | 1966-11-01 | 2 | Details |
| US3206012A | Razor cases, shaving kits, and the like | Expired / Lapsed | 1962-01-17 | 1965-09-14 | 1 | Details |
| US3167104A | Plastic cigarette container | Expired / Lapsed | 1960-07-27 | 1965-01-26 | 2 | Details |