1
Jorgen Brosow, Erik Furugard: Method and a system for verifying authenticity safe against forgery. Dasy Inter, Hammond & Littell Weissenberger and Muserlian, August 19, 1980: US04218674 (125 worldwide citation)

This invention relates to a method and system for verifying authenticity safe against forgery of an object releasing a function said object being of base material having random imperfections in or on the same, comprising measuring random imperfections in or on the base material of said object in a p ...


2
Peter Vierkotter: Liquid storage container. Henkel Kommanditgesellschaft auf Aktien, Hammond & Littell Weissenberger and Muserlian, October 26, 1982: US04355739 (79 worldwide citation)

This invention is directed to a liquid storage container. More particularly, this invention is directed to a liquid storage container that can be connected or attached to a spray pump which comprises two separate chambers to hold liquid components, each chamber having a take-up tube which leads to a ...


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Oronzio de Nora: Novel electrolysis cell. Oronzio de Nora Impianti Elettrochimici S p A, Hammond & Littell Weissenberger and Muserlian, August 10, 1982: US04343690 (67 worldwide citation)

A cell is provided having an anode and cathode separated by an ion permeable membrane or diaphragm wherein an electrode layer is bonded to or otherwise embedded in on at least one and usually to both sides of the membrane. Polarity is imparted to a bonded or embedded electrode by pressing a crinkled ...


5
Vittorio de Nora, Placido M Spaziante: Consumable replaceable anodes for batteries. Diamond Shamrock Technologies, Hammond & Littell Weissenberger and Muserlian, January 20, 1981: US04246324 (62 worldwide citation)

A battery comprising an inert container housing a plurality of corrosion resistant gas depolarized metal cathode elements in hollow box-like form and consumable anode elements in spaced relationship with said cathode elements. At least one wall of each cathode element has a gas-permeable porous cath ...


6
Georg Wiegner, Elmar Reinwald: Tampon applicator. Henkel Kommanditgesellschaft auf Aktien, Hammond & Littell Weissenberger and Muserlian, November 1, 1983: US04412833 (61 worldwide citation)

This invention relates to a tampon applicator. More particularly, this invention relates to an application system for hygienic introduction of a tampon which comprises a substantially cylindrical outer sleeve, a substantially cylindrical inner sleeve displaceable therein having an outer diameter sub ...


7
Helmut Blum, Karl Heinz Worms: Process for the production of .omega.-amino-1-hydroxyalkylidene-1,1-bisphosphonic acid. Henkel Kommanditgesellschaft auf Aktien, Hammond & Littell Weissenberger and Muserlian, October 4, 1983: US04407761 (60 worldwide citation)

A process for the preparation of a .omega.-amino-1-hydroxyalkylidine-1,1-biphosphonic acid of the formula ##STR1## wherein n is an integer from 3 to 5, consisting essentially of the steps of


8
John D Archer: Utilization of wind energy. John David Archer, Hammond & Littell Weissenberger and Muserlian, January 31, 1984: US04428711 (60 worldwide citation)

A wind energy device comprising a first airfoil having a leading edge, a trailing edge and a tip, means supporting the airfoil above a surface, the airfoil being adapted, when traversed by a prevailing wind, to generate a vortex at its tip, an air deflector associated with the airfoil and arranged s ...


9
Jean G Teutsch, Germain Costerousse, Daniel Philibert, Roger Deraedt: Novel steroids. Roussell Uclaf, Hammond & Littell Weissenberger and Muserlian, May 31, 1983: US04386085 (55 worldwide citation)

Novel 19-nor steroids and 19-nor-D-homo-steroids of the formula ##STR1## wherein R.sub.1 is an organic radical of 1 to 18 carbon atoms containing at least one atom selected from the group consisting of nitrogen, phosphorous and silicon with the atom immediately adjacent to the 11-carbon atom being c ...


10
Peter Gruber, Rolf Brickl, Gerhard Bozler, Herbert Stricker: Dipyricamole sustained release forms comprising lacquer-coated particles and the preparation thereof. Boehringer Ingelheim, Hammond & Littell Weissenberger and Muserlian, January 4, 1983: US04367217 (54 worldwide citation)

This invention relates to a composition for the sustained release of dipyridamole which comprises (i) spheroid particles comprised of dipyridamole or crystallized salts thereof and pharmacologically acceptable acid or acid substance, and (ii) a coating surrounding said spheroid particles, said coati ...