1
Christopher L Reading: Recombinant monoclonal antibodies. The University of Texas System Cancer Center, Sughrue Mion Zinn Macpeak & Seas, October 2, 1984: US04474893 (312 worldwide citation)

Antibodies having binding affinity for two desired antigens, hereinafter "recombinant monoclonal antibodies"; recombinant monoclonal antibodies produced by a quadroma cell or a trioma cell; and methods for producing recombinant monoclonal antibodies by means of a quadroma cell or a trioma cell, wher ...


2
Shunsuke Ariura, Tadashi Ogata, Norie Kashima, Michiyo Morihata: Iontophoresis device. Kabushikikaisya Advance Kaihatsu Kenkyujo, Finnegan Henderson Farabow Garrett & Dunner, October 2, 1984: US04474570 (256 worldwide citation)

An iontophoresis device having lightweight and being capable of very easy, direct application to the skin is disclosed. This iontophoresis device comprises: (a) a first conductive electrode consisting essentially of a conductive gel layer containing or capable of containing an ionic agent and a curr ...


3
Leo A Whiteside: Method and apparatus for shaping a distal femoral surface. Wright Manufacturing Company, Richard E Rakoczy, October 2, 1984: US04474177 (232 worldwide citation)

The present invention provides a method and apparatus for preparing the distal surface of a femur to receive a distal femoral prosthesis employing an intramedullary reamer which is used to internally locate the central long axis of the femur, an intramedullary alignment guide which is inserted into ...


4
Cecil C Gentry, Henry E Alquist: Method and apparatus for treatment of subsurface formations. Phillips Petroleum Company, French Hughes & Doescher, October 2, 1984: US04474238 (229 worldwide citation)

A method of extracting bitumen from a subsurface tar sand bed wherein a shell of frozen earth is formed around the periphery of at least a portion of the tar sand bed, followed by recovering bitumen from such portion of the tar sand bed within the shell of frozen earth by suitable means such as, for ...


5
Lewis D Dumbauld, Gilbert L Tash: Addressable subscriber cable television system. Theta Com Division of Texscan, Woodard Weikart Emhardt & Naughton, October 2, 1984: US04475123 (219 worldwide citation)

An addressable cable television system includes a transmission cable for transmitting a plurality of television signals driven onto the cable from a head end thereof and a plurality of multiple subscriber controllers coupled to the cable for controlling reception of television signals by a plurality ...


6
Rainer Koch: Method and apparatus for the high frequency coagulation of protein for surgical purposes. F L Fischer & Co, Burns Doane Swecker & Mathis, October 2, 1984: US04474179 (216 worldwide citation)

In the arrangement according to the invention for the high frequency coagulation of protein, in particular for surgical purposes, the protein impedance is continuously determined during application of high frequency power and the differential quotient for the impedance curve is formed according to t ...


7
George D Huensch, Robert L Lien, Jerol M Lind, Verne H MacDonald: High density cellular mobile radio communications. AT&T Bell Laboratories, P Visserman, October 2, 1984: US04475010 (200 worldwide citation)

In a cellular mobile telecommunication system, a method and apparatus for controlling the process of locating a mobile unit from the cell sites. When a mobile unit goes beyond the radio range of its associated controlling cell site, that cell site sends a message to nearby cell sites to measure and ...


8
John L Haslam, Takeru Higuchi, Arthur R Mlodozeniec: Ophthalmic drug delivery system utilizing thermosetting gels. Merck & Co, Manfred Polk, Michael C Sudol Jr, October 2, 1984: US04474751 (169 worldwide citation)

This invention describes the application of selected polymers as novel drug delivery systems which use the body temperature and pH to induce a liquid to gel transition of the polymer which contains a drug or therapeutic agent therein. The goal of such a delivery system is to achieve a greater degree ...


9
Claude E Petruzzi: Surgical instrument for an endoscope. American Hospital Supply Corporation, Perman & Green, October 2, 1984: US04474174 (168 worldwide citation)

A surgical instrument is described for use with a flexible endoscope. The instrument includes a tubular member such as a catheter, in which a surgical tool is placed. The tool is formed of a working end and a control wire connected thereto and formed of a helically twisted flat ribbon sized to slidi ...


10
Diane E Herr, Reinhard Metz, Laddie E Suk, Paul R Wiley, David F Winchell: Automatic interactive conference arrangement. AT&T Bell Laboratories, C H Davis, October 2, 1984: US04475189 (168 worldwide citation)

A network services complex having an audio conference bridge, a data conference bridge, a tone receiver and a data store announcement system is disclosed. The complex is connected to a telephone network via a host toll switching center. Customers dialing over the network using a keyset can selective ...