Featured patents

Methods for Individualizing Trichomes
US 08808501 B2, Aug. 19, 2014, Non-wood, Kenneth Douglas Vinson et al. / The Procter & Gamble Company (Cincinnati, US)
A method comprising forming a fibrous structure comprising an individualized…

System and Method for Producing Bonded Fiber/Cellulose Products
US 08795470 B2, Aug. 5, 2014, Fire proofing agent, Akiva Pinto et al.
A method of producing both loose cellulose insulation and bonded fiber/cellulose…

Methods and Apparatus for Forming Fluff Pulp Sheets
US 08871059 B2, Oct. 28, 2014, Treatment of slurry on mold surface, Jyrki T. Jaakkola et al. / International Paper Company (Memphis, US)
A process for making a fluff pulp sheet, comprising:…

Installation and Method for Conversion of Paper Residue Into a Mineral Product
US 08764937 B2, July 1, 2014, Flames combustion, Joseph Jan Peter Biermann / Voith Patent GmbH (Heidenheim, DE)
An apparatus for converting a paper residue into a mineral product, the apparatus…

Papermaking Clothing Defining a Width of a Paper Web and Associated System and Method
US 08758568 B2, June 24, 2014, Molding and heat exchange means, Joseph R. Pilsbury et al. / Albany International Corp. (Albany, US)
A system for drying a wet paper web, comprising: at least one through-air dryer…

Feeding System Having Pumps in Parallel for a Continuous Digester
US 08709211 B2, April 29, 2014, Charging and / or discharging means (including blow pits), Anders Samuelsson et al. / Valmet Aktiebolag (Sundsvall, SE)
A feed system for a continuous digester wherein wood chips are continuously fed…

Tissue Products Having a High Degree of Cross Machine Direction Stretch
US 08574399 B2, Nov. 5, 2013, Non-uniform, irregular or configured web or sheet, Samuel August Nelson et al. / Kimberly-Clark Worldwide, Inc. (Neenah, US)
A single ply tissue web having a percent CD stretch greater than about 16 percent…

Papermaking Mould for Producing Two-Stage Watermarks and Method for Producing the Same
US 08524039 B2, Sept. 3, 2013, Watermarking, Thomas Gerhardt et al. / Giesecke & Devrient GmbH (Munich, DE)
A method for producing a screen for papermaking of a bank note, check,…

System for Guiding Web Patching Using a Re-Reeler
US 08506758 B2, Aug. 13, 2013, Measuring, testing, inspecting, indicating or illuminating, Hannu Ruuska / Metso Automation Oy (Vantaa, FI)
A system in connection with a paper machine re-reeler, and an off-line coating…

Pulp Comprising Polypyridobisimidazole and Other Polymers and Methods of Making Same
US 08444815 B2, May 21, 2013, Polyamide, polyester or polyurethane, Achim Amma et al. / E I du Pont de Nemours and Company (Wilmington, US)
A process for making a fibrous pulp comprising fibrillated polypyridobisimidazole…

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