4. Stock material or miscellaneous articles
  5. Coated or structually defined flake, particle, cell, strand,...
  6. Rod, strand, filament or fiber

Hans-Jurgen Pitowski

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Polycarbonate-polyether-copolymer membrane

Liquid purification or separation – Filter – Material
Patent

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Process for making suede-like sheet material

Textiles: manufacturing – Textile product fabrication or treatment – Fiber entangling and interlocking
Patent

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Process for the manufacture of cellulosic fibers; and cellulosic

Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent

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Process for the manufacture of cellulosic fibers; and cellulosic

Plastic and nonmetallic article shaping or treating: processes – Forming continuous or indefinite length work – Shaping by extrusion
Patent

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Suede-like sheet material

Stock material or miscellaneous articles – Pile or nap type surface or component – Nap type surface
Patent

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Profile ID: LFUS-PAI-P-389465

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