Wilhelms
Paul Wilhelms, St. Louis, MO US
Patent application number | Description | Published |
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20110120922 | Segmental bio-retention basin system - A retention basin enclosure includes a plurality of prefabricated concrete vertical wall segments, a baffle unit and at least one steel connecting dowel. Each wall segment includes a horizontal top end that defines a notch and two vertical edges that define at least one cylindrical bore. The baffle segment includes a vertical edge surface that defines a plurality of cylindrical bores and a horizontal planar member from which a plurality of protrusions extend upwardly therefrom so that the baffle segment reduces water flow velocity. Two baffle vertical wall members each have a planar vertical surface that defines a plurality of cylindrical bores disposed so that at least one of the cylindrical bores defined by concrete baffle segment can be placed in alignment with at least one of the cylindrical bores defined by the planar vertical surface. | 05-26-2011 |
20120211406 | Segmental bio-retention basin system - A retention basin enclosure includes a plurality of prefabricated concrete vertical wall segments, a baffle unit and at least one steel connecting dowel. Each wall segment includes a horizontal top end that defines a notch and two vertical edges that define at least one cylindrical bore. The baffle segment includes a vertical edge surface that defines a plurality of cylindrical bores and a horizontal planar member from which a plurality of protrusions extend upwardly therefrom so that the baffle segment reduces water flow velocity. Two baffle vertical wall members each have a planar vertical surface that defines a plurality of cylindrical bores disposed so that at least one of the cylindrical bores defined by concrete baffle segment can be placed in alignment with at least one of the cylindrical bores defined by the planar vertical surface. | 08-23-2012 |
20130206662 | Segmental bio-retention basin system - A retention basin includes interlocking concrete vertical wall segments engaged with adjacent segments. Each segment has a vertical wall and a top edge that defines a lifting bore that is complimentary in shape to a removable lifting bolt that is configured to provide a lifting attachment point for a lifting cable and an internal bore in alignment with the internal bore of an adjacent segment. A pin is disposed in the internal bores to maintain the segments in alignment. An eyebolt includes an eye portion disposed around the pin. A plate is bolted to the eyebolt and against the vertical walls of two adjacent segments to maintain the two segments in a spatial relationship. An earth anchor is buried in the soil to provide lateral support to the segments. A post-installation attachment is affixed to the lifting bore of at least one segment. | 08-15-2013 |
Ralf Wilhelms, Wuppertal DE
Patent application number | Description | Published |
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20130084403 | WATERBORNE BASE COAT COMPOSITIONS HAVING A LIGHT METALLIC COLOR - A waterborne base coat having a light metallic color and containing 0.5 to 2 wt.-% of poly(meth)acrylic acid thickener and 2 to 7 wt.-% of non-ionically emulsified EVA copolymer wax with a drop point of the wax portion of 80 to 110° C., the wt.-% in each case calculated as solids and relative to the solids content of the waterborne base coat. | 04-04-2013 |
20130115379 | WATERBORNE BASE COAT COMPOSITIONS HAVING A SPECIAL-EFFECT COLOR - A waterborne base coat having a special-effect color and which contains aqueous microgel as binder, 0.5 to 2 wt.-% of poly(meth)acrylic acid thickener and 2 to 7 wt.-% of non-ionically emulsified EVA copolymer wax with a drop point of the wax portion of 80 to 110° C., the wt.-% in each case calculated as solids and relative to the solids content of the waterborne base coat. | 05-09-2013 |
Ralf Wilhelms, Wuppetal DE
Patent application number | Description | Published |
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20160040036 | WATERBORNE BASE COAT COMPOSITIONS HAVING A SPECIAL-EFFECT COLOR - A waterborne base coat having a special-effect color and which contains aqueous microgel as binder, 0.5 to 2 wt.-% of poly(meth)acrylic acid thickener and 2 to 7 wt.-% of non-ionically emulsified EVA copolymer wax with a drop point of the wax portion of 80 to 110° C., the wt.-% in each case calculated as solids and relative to the solids content of the waterborne base coat. | 02-11-2016 |
Tim Axel Wilhelms, Koblenz DE
Patent application number | Description | Published |
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20080317829 | Method for the Production of a Wound Pad - The invention relates to a method for producing a wound pad, by means of which the permeability of the wound pad can be adjusted. The inventive method makes it possible to produce wound pads for a wide range of therapeutic applications. | 12-25-2008 |
20090263469 | BIGUANIDE-CONTAINING LIPOSOMES - The present invention relates to biguanide-containing liposomes and antiseptic preparations based on biguanide-containing liposomes, where the liposomes are characterised in that they are essentially free of lipids with anionic head groups, to the preparation of biguanide-containing liposomes and of the antiseptic preparations, and to their possible uses and to the products arising from their use, in particular wound dressings. | 10-22-2009 |
20100260823 | PREPARATION WITH MARINE COLLAGEN FOR PROTEASE INHIBITION - The invention relates to pharmaceutical preparations made from marine collagens for inhibiting matrix metalloproteases and the use of a marine collagen for production of a pharmaceutical preparation for inhibiting matrix metalloproteases. | 10-14-2010 |