Procter and Gamble Co
Procter anActive Patents
0
Total Holdings
67
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| WO1995020621A1 | Biodegradable 3-polyhydroxybutyrate/3-polyhydroxyhexanoate … | Expired / Lapsed | 1995-01-13 | — | 0 | Details |
| GB2243327A | Biodegradable, liquid-impervious sheet laminate | Expired / Lapsed | 1990-02-16 | — | 12 | Details |
| EP0347746A1 | Bicomponent material | Expired / Lapsed | 1989-06-15 | — | 14 | Details |
| EP0335252A2 | Absorbent article | Expired / Lapsed | 1989-03-23 | — | 35 | Details |
| EP0040084A2 | Disposable absorbent article having an intermediate layer i… | Expired / Lapsed | 1981-05-11 | — | 7 | Details |
| US5019062A | Bicomponent material | Expired / Lapsed | 1988-06-23 | 1991-05-28 | 42 | Details |
| US4623329A | Drainage and infusion catheters having a capillary sleeve f… | Expired / Lapsed | 1983-12-15 | 1986-11-18 | 22 | Details |
| US4493848A | Compositions and methods useful for producing analgesia | Expired / Lapsed | 1983-07-14 | 1985-01-15 | 16 | Details |
| US4479795A | Antimicrobial polymer compositions | Expired / Lapsed | 1982-07-27 | 1984-10-30 | 9 | Details |
| US4343788A | Antimicrobial polymer compositions | Expired / Lapsed | 1979-06-29 | 1982-08-10 | 5 | Details |
| US4324246A | Disposable absorbent article having a stain resistant topsh… | Expired / Lapsed | 1980-05-12 | 1982-04-13 | 10 | Details |
| CA1100260A | Fabric conditioning articles and processes | Expired / Lapsed | 1978-04-25 | 1981-05-05 | 23 | Details |
| US4243652A | Gastrointestinal scanning agent | Expired / Lapsed | 1978-07-14 | 1981-01-06 | 25 | Details |
| US4219016A | Vaginal contraceptive | Expired / Lapsed | 1978-12-07 | 1980-08-26 | 29 | Details |
| US4198976A | Vaginal contraceptive | Expired / Lapsed | 1977-10-11 | 1980-04-22 | 25 | Details |
| US4184175A | Method of and apparatus for optically detecting anomalous s… | Expired / Lapsed | 1977-02-09 | 1980-01-15 | 35 | Details |
| US4170565A | Substrate article for cleaning fabrics | Expired / Lapsed | 1977-03-25 | 1979-10-09 | 5 | Details |
| US4163509A | Squeeze dispenser with self closing valve | Expired / Lapsed | 1978-03-23 | 1979-08-07 | 14 | Details |
| US4139479A | Textile treating composition | Expired / Lapsed | 1977-05-31 | 1979-02-13 | 11 | Details |
| US4115292A | Enzyme-containing detergent articles | Expired / Lapsed | 1977-04-20 | 1978-09-19 | 35 | Details |
| US4076800A | Protein-containing detergent compositions for protecting ke… | Expired / Lapsed | 1976-01-07 | 1978-02-28 | 9 | Details |
| US4005024A | Rinse aid composition containing an organosilane | Expired / Lapsed | 1975-04-22 | 1977-01-25 | 24 | Details |
| US3995634A | Vaginal cavity dispensing means and method | Expired / Lapsed | 1975-12-02 | 1976-12-07 | 17 | Details |
| US3994298A | Foam aggregate catamenial tampon | Expired / Lapsed | 1975-11-26 | 1976-11-30 | 11 | Details |
| US3994771A | Process for forming a layered paper web having improved bul… | Expired / Lapsed | 1975-05-30 | 1976-11-30 | 58 | Details |
| CA1000628A | Enzyme-containing detergent composition | Expired / Lapsed | 1973-04-16 | 1976-11-30 | 0 | Details |
| US3991760A | Vaginal medicament dispensing means | Expired / Lapsed | 1975-12-02 | 1976-11-16 | 13 | Details |
| US3989638A | Bleaching article | Expired / Lapsed | 1975-03-27 | 1976-11-02 | 16 | Details |
| US3989867A | Absorptive devices having porous backsheet | Expired / Lapsed | 1973-02-16 | 1976-11-02 | 19 | Details |
| US3959155A | Detergent composition | Expired / Lapsed | 1973-10-01 | 1976-05-25 | 42 | Details |
| US3950277A | Laundry pre-soak compositions | Expired / Lapsed | 1973-07-25 | 1976-04-13 | 7 | Details |
| US3862058A | Detergent compositions containing a smectite-type clay soft… | Expired / Lapsed | 1972-11-10 | 1975-01-21 | 10 | Details |
| US3842838A | Removable diaper topsheet portion for disposal of solid was… | Expired / Lapsed | 1972-12-07 | 1974-10-22 | 15 | Details |
| US3793233A | Liquid detergent compositions | Expired / Lapsed | 1969-11-24 | 1974-02-19 | 0 | Details |
| US3753437A | Expandable tampon inserter having a constraining ring | Expired / Lapsed | 1971-12-17 | 1973-08-21 | 8 | Details |
| US3710797A | Disposable diaper | Expired / Lapsed | 1971-02-26 | 1973-01-16 | 5 | Details |
| US3706311A | Self-spreading catamenial tampon | Expired / Lapsed | 1970-11-27 | 1972-12-19 | 13 | Details |
| US3686025A | Textile softening agents impregnated into absorbent materia… | Expired / Lapsed | 1968-12-30 | 1972-08-22 | 0 | Details |
| US3630930A | Enzyme-containing granular detergent composition | Expired / Lapsed | 1969-03-19 | 1971-12-28 | 0 | Details |
| US3624120A | Quaternary ammonium salts of cyclic siloxane polymers | Expired / Lapsed | 1969-12-22 | 1971-11-30 | 8 | Details |
| US3560392A | Detergent compositions containing enzyme-stabilizing collag… | Expired / Lapsed | 1968-08-27 | 1971-02-02 | 0 | Details |
| US3553139A | Enzyme containing detergent composition and a process for c… | Expired / Lapsed | 1969-02-24 | 1971-01-05 | 0 | Details |
| US3537993A | Detergent compositions | Expired / Lapsed | 1966-06-21 | 1970-11-03 | 0 | Details |
| US3535339A | Process and apparatus for the continuous reaction of organi… | Expired / Lapsed | 1965-12-17 | 1970-10-20 | 0 | Details |
| US3531518A | Process for the reaction of alpha-olefins and gaseous sulfu… | Expired / Lapsed | 1966-07-14 | 1970-09-29 | 0 | Details |
| US3481509A | Mass flow controller | Expired / Lapsed | 1967-10-18 | 1969-12-02 | 0 | Details |
| US3404987A | Food preservative compositions and method for inhibiting mi… | Expired / Lapsed | 1965-03-31 | 1968-10-08 | 2 | Details |
| US3351557A | Detergent compositions | Expired / Lapsed | 1965-12-16 | 1967-11-07 | 2 | Details |
| US3346504A | Detergent compositions | Expired / Lapsed | 1966-03-25 | 1967-10-10 | 2 | Details |
| US3276881A | Non-refrigerated icing containing potassium sorbate and glu… | Expired / Lapsed | 1963-09-30 | 1966-10-04 | 0 | Details |
| US3213030A | Cleansing and laundering compositions | Expired / Lapsed | 1963-03-18 | 1965-10-19 | 2 | Details |
| US3180335A | Disposable diaper | Expired / Lapsed | 1961-07-17 | 1965-04-27 | 2 | Details |
| US3159581A | Detergency composition | Expired / Lapsed | 1962-04-13 | 1964-12-01 | 2 | Details |
| US3086943A | Shampoo containing amine oxide | Expired / Lapsed | 1959-06-10 | 1963-04-23 | 2 | Details |
| US2987484A | Closed die molding a detergent bar | Expired / Lapsed | 1959-05-29 | 1961-06-06 | 2 | Details |
| US2622068A | Process of making heat dried detergent compositions contain… | Expired / Lapsed | 1948-06-04 | 1952-12-16 | 2 | Details |
| US2527075A | Detergent composition | Expired / Lapsed | 1947-02-24 | 1950-10-24 | 2 | Details |
| US2486922A | Stabilized detergent composition | Expired / Lapsed | 1945-11-09 | 1949-11-01 | 0 | Details |
| US2383738A | Detergent composition | Expired / Lapsed | 1942-02-20 | 1945-08-28 | 0 | Details |
| US2383737A | Detergent composition | Expired / Lapsed | 1942-02-18 | 1945-08-28 | 0 | Details |
| US2383502A | Acid triphosphates as builders for alkyl sulphates and othe… | Expired / Lapsed | 1941-02-06 | 1945-08-28 | 0 | Details |
| US2342563A | Preparation of wetting, sudsing, and detergent agents | Expired / Lapsed | 1941-12-29 | 1944-02-22 | 0 | Details |
| US2295595A | Particle soap of novel phase composition and process for ma… | Expired / Lapsed | 1942-06-12 | 1942-09-15 | 0 | Details |
| US2187244A | Sulphonation | Expired / Lapsed | 1936-09-04 | 1940-01-16 | 0 | Details |
| US2166314A | Preparation of detergents | Expired / Lapsed | 1935-08-13 | 1939-07-18 | 0 | Details |
| US2132436A | Food material and method of making same | Expired / Lapsed | 1934-03-05 | 1938-10-11 | 0 | Details |
| US2024478A | Proportioning device for liquids | Expired / Lapsed | 1933-12-13 | 1935-12-17 | 0 | Details |