Patent Inventor: John G. Langley
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Treatment of cellulosic material and compositions for use in this
Inventor: Langley, et al. | Patent Number: 5637191
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Production of paper
Inventor: Cauley, et al. | Patent Number: 5514249
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Polymeric matrix particle compositions containing coacervate polymer shell
Inventor: Langley, et al. | Patent Number: 5492646
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Particulate composition comprising a core of matrix polymer with active ingredient distributed therein
Inventor: Langley, et al. | Patent Number: 5460817
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Clay compositions and their use in paper making
Inventor: Cluyse, et al. | Patent Number: 5223098
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Water soluble acrylic polymerizable materials, polymers made from them, and processes of making them
Inventor: Langley, et al. | Patent Number: 5214096
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Particulate materials, their production and use
Inventor: Chamberlain, et al. | Patent Number: 5194263
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Water soluble polymeric compositions
Inventor: Farrar, et al. | Patent Number: 4835206
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Ore pelletization
Inventor: Allen, et al. | Patent Number: 4728537
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Iron ore pelletization
Inventor: Allen, et al. | Patent Number: 4684549
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Process for dissolving polymeric material
Inventor: Flesher, et al. | Patent Number: 4537513
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Production of newprint, kraft or fluting medium
Inventor: Langley, et al. | Patent Number: 4305781