BASF Wyandotte Corporation
455Patents
0Active
455Granted
42Portfolio score
Filing activity: Sep 7, 1961 → Jun 10, 1985
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4011389A | Glycoside polyethers | Emerging Cross-Sectional Technologies | 89 | Expired |
| US4450091A | High foaming liquid shampoo composition | Human Necessities | 64 | Expired |
| US4100328A | Binder composition and process for preparing pressure molded cellulosic articles | Emerging Cross-Sectional Technologies | 62 | Expired |
| US4511563A | Clear analgesic gels with reduced tackiness | Human Necessities | 58 | Expired |
| US4000065A | Method and apparatus for purifying aqueous streams contaminated with organic materials | Performing Operations; Transporting | 57 | Expired |
| US4142950A | Apparatus and process for electrolysis using a cation-permselective membrane and turbulence inducing means | Chemistry; Metallurgy | 56 | Expired |
| US3953393A | Low temperature process for the preparation of graft copolymer dispersions | Chemistry; Metallurgy | 56 | Expired |
| US4145469A | Water-insoluble treated textile and processes therefor | Emerging Cross-Sectional Technologies | 53 | Expired |
| US4395393A | Artificial blood emulsifiers | Human Necessities | 52 | Expired |
| US4272394A | Machine dishwashing detergents containing low-foaming nonionic surfactants | Chemistry; Metallurgy | 45 | Expired |
| US4486435A | Spray-dried vitamin powders using hydrophobic silica | Human Necessities | 44 | Expired |
| US4343785A | Gel dentifrice compositions | Human Necessities | 43 | Expired |
| US4151099A | Water-based hydraulic fluid and metalworking lubricant | Chemistry; Metallurgy | 43 | Expired |
| US4476107A | Mouthwash composition | Human Necessities | 43 | Expired |
| US4038365A | Removal of low level hardness impurities from brine feed to chlorine cells | Chemistry; Metallurgy | 43 | Expired |
| US4473689A | Process for the aqueous polymerization of acrylamide | Chemistry; Metallurgy | 42 | Expired |
| US4454255A | Process for the preparation of white graft polymer dispersions and flame-retardant polyurethane foams | Chemistry; Metallurgy | 41 | Expired |
| US4465663A | Polyoxybutylene-polyoxyethylene aqueous gels | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4389371A | Process for inhibiting the corrosion of aluminum | Chemistry; Metallurgy | 41 | Expired |
| US4334032A | Foamed polymers containing low molecular weight urethane modifier compound | Chemistry; Metallurgy | 40 | Expired |
| US4261704A | Polyoxyalkylene polyamine detergent compositions | Chemistry; Metallurgy | 38 | Expired |
| US4360144A | Printed circuit board soldering | Emerging Cross-Sectional Technologies | 37 | Expired |
| US4092276A | Process for the preparation of foams characterized by isocyanurate and urethane linkages | Emerging Cross-Sectional Technologies | 37 | Expired |
| US4138346A | Water-based hydraulic fluid | Chemistry; Metallurgy | 35 | Expired |
| US4234440A | Hydroxybenzoic acid as pH buffer and corrosion inhibitor for antifreeze containing organosilicone-silicate polymers | Chemistry; Metallurgy | 35 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.