Patents Assigned to E
  • Analgesic mixture of nalbuphine and indomethacin
    Patent number: 4407804
    Abstract: Pharmaceutical compositions of nalbuphine and indomethacin have been found to exhibit unexpectedly enhanced analgesic activity by applying an analysis model which considers data characterizing the analgesic effect of both the pure components as well as the fixed dose ratio combinations. This synergism enables the use of lower doses of either or both drugs with a concomitant reduction in risk of possible side effects.
    Type: Grant
    Filed: June 30, 1982
    Date of Patent: October 4, 1983
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: William K. Schmidt
  • Apparatus and method for powder bagging
    Patent number: 4407108
    Abstract: Apparatus and method for automatically filling bags, which have been automatically formed on a vertical-form-fill-seal machine, with a predetermined weight of particulate material, said apparatus comprising a feeder means including a weighing means for measuring the loss in total weight of the feeder means and its contents.
    Type: Grant
    Filed: December 29, 1980
    Date of Patent: October 4, 1983
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Stephen R. Craig
  • Analgesic mixture of nalbuphine and zomepirac
    Patent number: 4407805
    Abstract: Pharmaceutical compositions of nalbuphine and zomepirac have been found to exhibit unexpectedly enhanced analgesic activity by applying an analysis model which considers data characterizing the analgesic effect of both the pure components as well as the fixed dose ratio combinations. This synergism enables the use of lower doses of either or both drugs with a concomitant reduction in risk of possible side effects.
    Type: Grant
    Filed: June 30, 1982
    Date of Patent: October 4, 1983
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: William K. Schmidt
  • Stabilization of zinc-containing coating compositions
    Patent number: 4408002
    Abstract: The gelling of zinc-containing iminated acrylate coating compositions is prevented by including an effective chelating amount of 2,4-pentanedione in the composition.
    Type: Grant
    Filed: April 30, 1982
    Date of Patent: October 4, 1983
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Paul E. Wills
  • Triple row coax cable connector
    Patent number: 4406512
    Abstract: A triple row coax cable connector providing a pluggable interface between a printed circuit board and a pair of coaxial cables. Signal wires connect to a terminal within the connector after their poly(tetrafluoroethylene) jackets are pushed back by a funnel shaped member. Drain wires are soldered to strain relief bars projecting through holes in a metal plate separating the funnel shaped members.
    Type: Grant
    Filed: July 24, 1981
    Date of Patent: September 27, 1983
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Mark S. Schell
  • Jack and plug electrical assembly
    Patent number: 4406509
    Abstract: A multiconnection electrical assembly employing a jack and complementary plug. The jack has cavities for receiving two inserts containing multiple spring wire conductors and a plug containing multiple insulated wires pierced by insulation displacement contacts. The assembly provides for electrically connecting the wires of the plug with the spring wires of the two inserts.
    Type: Grant
    Filed: November 25, 1981
    Date of Patent: September 27, 1983
    Assignee: E. I. Du Pont de Nemours & Co.
    Inventor: Paul R. Jagen
  • Means for fixing boards on a base
    Patent number: 4406556
    Abstract: Means for attaching boards on a base, e.g. on a wall or ceiling, comprising U-shaped fixing pieces located between the edges of the boards and engaging therewith, and T-shaped profiled strips which cover the joints between boards. The U-shaped fixing pieces carry spikes directed obliquely towards the base and permitting the middle leg of the T of the profiled strip to be introduced without exertion into the U channel of the fixing piece, but which resist the pulling out of the profiled strip.
    Type: Grant
    Filed: October 28, 1980
    Date of Patent: September 27, 1983
    Assignee: Rakenneasennus E. Stahlberg KY
    Inventor: Erik H. Stahlberg
  • .sup.82 Rb Generating method and eluent
    Patent number: 4406877
    Abstract: The present invention provides a low .sup.82 Sr breakthrough eluent and method of generating .sup.82 Rb from .sup.82 Sr from a .sup.82 Sr charged inorganic adsorbant column. Eluting is done with a pharmaceutically acceptable saline and buffer solution, which is preferably isotonic .sup.82 Sr breakthroughs of 10.sup.-8 are obtained at clinically useful elution rates greater than 10 ml per minute. Phosphate and carbonate buffers are preferred. Al.sub.2 O.sub.3 and ZrO.sub.2 are preferred inorganic radiation damage resistant adsorbants.
    Type: Grant
    Filed: June 4, 1980
    Date of Patent: September 27, 1983
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Rudi D. Neirinckx, Michael D. Loberg
  • Heat transfer printing on a filled polymethyl methacrylate article
    Patent number: 4406662
    Abstract: A process of heat transfer printing the surface of a filled polymeric article, wherein the filled polymeric article consists essentially of an inorganic filler, preferably alumina trihydrate, and a polymer with an affinity for disperse dyes, preferably polymethyl methacrylate. A desired design is printed onto a carrier using sublimable disperse dyes. The filled polymeric article is preheated, the carrier supporting sublimable disperse dye is placed in intimate contact with the preheated article, and sufficient heat is applied to cause the dye to sublime, then diffuse into the surface of the article.
    Type: Grant
    Filed: March 5, 1982
    Date of Patent: September 27, 1983
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Joseph F. Beran, Emery J. Gorondy
  • Alloy for antifriction bearing layer and process of forming an antifriction layer on steel supporting strip
    Patent number: 4406857
    Abstract: The properties of copper-tin-lead alloys are improved with respect to mechanical resistance and resistance to corrosion by the incorporation therein, in specific proportions of nickel. Antifriction layers on steel supporting strips are obtained by sintering and rolling onto steel strips metal powder particles obtained by powdering a metal alloy of 2-10% nickel, 8-27% lead, 0.5-10% tin and the balance copper.
    Type: Grant
    Filed: September 22, 1981
    Date of Patent: September 27, 1983
    Assignee: Metal Leve S.A. Industria e Comercio
    Inventors: Duraid Mahrus, Antonio C. Paulos
  • Laminating process
    Patent number: 4405394
    Abstract: In a process for laminating a photosensitive layer to a aluminum or copper substrate surface by means of nip rolls, the improvement comprising the sequential steps of:(a) rendering the substrate surface clean, as defined by the uniform water film test;(b) within about 1 minute after rendering the substrate clean and immediately prior to lamination, applying a thin layer of liquid to form an interface between the substrate surface and the photosensitive layer;(c) displacing the thin layer of liquid from the interface by absorption into the photosensitive layer during lamination, and(d) within 30 seconds after lamination, removing the support for the photosensitive layer without delamination of the photosensitive layer from the substrate by bending the support back along a longitudinal axis of the photosensitive layer.
    Type: Grant
    Filed: January 22, 1982
    Date of Patent: September 20, 1983
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Abraham B. Cohen
  • Chlorination and crosslinking of selected polymers with Cl.sub.2 O or HOCl
    Patent number: 4405760
    Abstract: Contacting selected polymers with Cl.sub.2 O or HOCl to effect (1) substitution of chlorine for hydrogen bonded to carbon, and (2) crosslinking when the polymer contains carbon-carbon unsaturation.
    Type: Grant
    Filed: December 28, 1981
    Date of Patent: September 20, 1983
    Assignee: E. I. Du Pont de Nemours & Company
    Inventors: Edward G. Howard, Jr., Frank D. Marsh
  • Pigment grind with fumed silica
    Patent number: 4405729
    Abstract: In the formulation of high solids pigmented film-forming coating compositions comprising low molecular weight polyester oligomers, co-dispersing fumed silica with the pigment mill base, then incorporating this co-dispersion into the composition yields enhanced color stability for the coating composition.
    Type: Grant
    Filed: June 17, 1982
    Date of Patent: September 20, 1983
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: Francis E. Schweitzer
  • Process for preparing 1-carba-2-penem-3-carboxylic acid
    Patent number: 4405716
    Abstract: Culturing aerobically Erwinia carotovora SC 12,637 A.T.C.C. No. 39048 or Erwinia herbicola SC 12,638 A.T.C.C. No. 39049 in a culture medium containing assimilable carbon and nitrogen sources yields 1-carba-2-penem-3-carboxylic acid.
    Type: Grant
    Filed: April 23, 1982
    Date of Patent: September 20, 1983
    Assignee: E. R. Squibb & Sons, Inc.
    Inventors: Richard B. Sykes, Jerry S. Wells
  • Preparation of wine having a low calorie content and a reduced alcohol content
    Patent number: 4405652
    Abstract: The alcohol content of an original wine is reduced to produce a low calorie wine having the character of the original wine by evaporating alcohol from the wine in a centrifugal film evaporator. In the evaporator, a thin film of wine is formed by centrifugation and alcohol is evaporated under vacuum and at an elevated temperature. The evaporated alcohol is recovered as a high proof by-product.
    Type: Grant
    Filed: January 21, 1982
    Date of Patent: September 20, 1983
    Assignee: Joseph E. Seagram & Sons, Inc.
    Inventor: Armand R. Boucher
  • Analgesic mixture of nalbuphine and ibuprofen
    Patent number: 4404210
    Abstract: Pharmaceutical compositions of nalbuphine and ibuprofen have been found to exhibit unexpectedly enhanced analgesic activity by applying an analysis model which considers data characterizing the analgesic effect of both the pure components as well as the fixed dose ratio combinations. This synergism enables the use of lower doses of either or both drugs with a concomitant reduction in risk of possible side effects.
    Type: Grant
    Filed: June 30, 1982
    Date of Patent: September 13, 1983
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: William K. Schmidt
  • Analgesic mixture of nalbuphine and flurbiprofen
    Patent number: 4404211
    Abstract: Pharmaceutical compositions of nalbuphine and flurbiprofen have been found to exhibit unexpectedly enhanced analgesic activity by applying an analysis model which considers data characterizing the analgesic effect of both the pure components as well as the fixed dose ratio combinations. This synergism enables the use of lower doses of either or both drugs with a concomitant reduction in risk of possible side effects.
    Type: Grant
    Filed: June 30, 1982
    Date of Patent: September 13, 1983
    Assignee: E. I. Du Pont de Nemours and Company
    Inventor: William K. Schmidt
  • Method of quenching
    Patent number: 4404044
    Abstract: Aqueous quenching baths containing as an essential constituent a water-soluble salt of a copolymer of maleic, citraconic, or itaconic anhydride and a long chain alpha olefin are useful in quenching metal at cooling rates which are slower than that of water, and may be as slow as or slower than those obtained using a hydrocarbon oil as the quenching medium.
    Type: Grant
    Filed: September 8, 1981
    Date of Patent: September 13, 1983
    Assignee: E. F. Houghton & Co.
    Inventor: Joseph F. Warchol
  • Handle for a hand tool
    Patent number: D270706
    Type: Grant
    Filed: May 21, 1981
    Date of Patent: September 27, 1983
    Assignee: Richard E. Gray
    Inventor: Douglas R. Cleminshaw
  • Ring
    Patent number: D270722
    Type: Grant
    Filed: February 5, 1982
    Date of Patent: September 27, 1983
    Assignee: Ditta Sotirio Bulgari Di Costantino E Giorgio Bulgari S.
    Inventor: Gianni Bulgari