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Nooral S Abtahi, Grady C Shumate Sr, Waddie Heyward, Hedong Yang: Method and apparatus for confirming the identity of an individual presenting an identification card. Nooral S Abtahi, Ralph H Dougherty, Scott E Hanf, April 16, 1996: US05509083 (140 worldwide citation)

A system for confirming the identity of an individual presenting an identification card includes a card reader, an associated central processing unit, a preselected feature template library associated with the central processing unit, a scanner for scanning preselected portions of an epidermis, such ...


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Elke Schlosser, Bernd Nass, Wolfgang Wanzke: Flame-retardant combination. Clariant, Andrew Pang, Scott E Hanf, July 3, 2001: US06255371 (114 worldwide citation)

The invention relates to a novel flame retardant combination comprising, as component A, a phosphinate of the formula (I) and/or a diphosphinate of the formula (II) and/or polymers of these


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Elke Jenewein, Hans Jerg Kleiner, Wolfgang Wanzke, Winfried Budzinsky: Synergistic flame protection agent combination for thermoplastic polymers. Clariant, Susan S Jackson, Scott E Hanf, April 2, 2002: US06365071 (70 worldwide citation)

The present invention relates to a synergistic flame retardant combination for thermoplastic polymers, preferably engineering plastics, especially for polyesters, which as component A comprises a phosphinic salt of the formula (I) defined in the description and/or a diphosphinic salt of the formula ...


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Hans Friedrich Herrmann, Gerd Hohner: Polypropylene wax. Clariant, Susan S Jackson, Scott E Hanf, November 7, 2000: US06143846 (61 worldwide citation)

The present invention relates to homopolymer and copolymer waxes which have been prepared by polymerization using metallocene compounds in the presence of hydrogen and have a melt viscosity of less than 100 mPas, measured at 170.degree. C.


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Takashi Kanda, Hatsuyuki Tanaka: Water-soluble resin composition. Clariant Finance, Andrew F Sayko Jr, Scott E Hanf, April 29, 2003: US06555607 (61 worldwide citation)

A water-soluble resin composition comprising (1) a water-soluble resin, (2) a water-soluble crosslinking agent, (3) at least one of surface active agents selected from acetylene alcohols, acetylene glycols, polyethoxylates of acetylene alcohols and polyethoxylates of acetylene glycols, and (4) a sol ...


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Richard J Rademacher: Hangers for siding. Ralph H Dougherty, Scott E Hanf, October 15, 1996: US05564245 (46 worldwide citation)

An apparatus for installing a floating siding wall of lap siding on vertical studs, including a series of specially formed siding locator-retainer members which are fastened to the studs with the siding members situated therein, the siding members not being fastened to the studs directly; and the re ...


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Curtis J Wike: Pocket-containing towel or blanket. Ralph H Dougherty, Scott E Hanf, August 22, 1995: US05443880 (43 worldwide citation)

An improved beach towel or blanket having compartments or pockets therein for holding articles. The pockets have integral closures, and may be lined with waterproof or water-repellent material.


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Bernd Nass, Wolfgang Wanzke: Synergistic flameproofing combination for polymers. Clariant, Susan S Jackson, Scott E Hanf, March 27, 2001: US06207736 (39 worldwide citation)

The present invention relates to a synergistic flameproofing combination for polymers, in particular for ABS, which contains, as component A, a phosphinic acid salt of the formulae (I) defined in the description and/or a diphosphinic acid salt of the formula (II) and/or polymers thereof and which co ...


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Theodor Papenfuhs, Ralf Pfirmann, Stefan Krause, Doris Neumann Grimm: Process for producing quinazoline derivatives. Clariant, Scott E Hanf, December 14, 1999: US06001831 (36 worldwide citation)

A process for producing 1,2,3,4-tetrahydro-2,4-dioxo-quinazoline-1-yl acetic acid derivatives of the formula (I) in which R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are mutually independently hydrogen, halogen, OH, NO.sub.2, (C.sub.1 -C.sub.6) alkoxy, (C.sub.1 -C.sub.6) alkyl, halogen-substituted (C.sub. ...