1
David C Stephens, Craig D Morgan: Spinal stabilizer. Connolly and Hutz, August 12, 1986: US04604995 (412 worldwide citation)

A surgical implant is used for imparting stability to the thoraco-lumbar spine by fixation of the implant to the spine with segmental spinal instrumentation. The implant comprises a unitary rod having a generally rectangular configuration formed by a pair of spaced apart branches, mirror image dupli ...


2
Lloyd R Garren, Mary L Garren: Method and apparatus for treating obesity. Connolly and Hutz, November 22, 1983: US04416267 (391 worldwide citation)

A stomach insert for treating obesity in humans by reducing the stomach volume comprises a flexible torus-shaped inflatable balloon having a central opening extending therethrough. At least a portion of the balloon has a self-sealing substance to facilitate puncture thereof with a needle for inflati ...


3
Walter Kaminsky, Heinrich Hahnsen, Klaus Kulper, Rudiger Woldt: Process for the preparation of polyolefins. Hoechst Aktiengesellschaft, Connolly and Hutz, September 17, 1985: US04542199 (323 worldwide citation)

The invention relates to a process for the preparation of polyolefins by polymerizing olefins of the formula CH.sub.2 CHR in which R=H or C.sub.1 -C.sub.10 alkyl, on their own or as a mixture, if appropriate together with C.sub.4 -C.sub.12 .alpha.,.omega.-diolefins, in solvents, liquid monomers or t ...


4
Walter Spaleck, Jurgen Rohrmann, Martin Antberg: Process for the preparation of an olefin polymer. Hoechst, Connolly and Hutz, January 11, 1994: US05278264 (192 worldwide citation)

A very effective catalyst system for olefin polymerization consists of a cocatalyst, preferably an aluminoxane, and a metallocene of the formula (I) ##STR1## in which, preferably, M.sup.1 is Zr, R.sup.1 and R.sup.2 are alkyl or halogen, R.sup.3 to R.sup.6 are alkyl, --(CR.sup.8 R.sup.9).sub.m --R.su ...


5
Lloyd R Garren, Mary L Garren: Endoscopic instrument for removing stomach insert. Connolly and Hutz, July 8, 1986: US04598699 (188 worldwide citation)

An endoscopic instrument for removing an inflated insert from the stomach cavity of a person being treated for obesity comprises an elongated flexible tube having passageways therein. A holding device at the distal end of the flexible tube is constructed and arranged to grasp and stabilize the infla ...


6
Andreas Winter, Martin Antberg, Walter Spaleck, Jurgen Rohrmann, Volker Dolle: Process for the preparation of a high molecular weight olefin polymer. Hoechst Aktiengesellschaft, Connolly and Hutz, September 7, 1993: US05243001 (179 worldwide citation)

A very active catalyst system for olefin polymerization is composed of an aluminoxane and a metallocene of the formula I ##STR1## wherein preferably M.sup.1 is Zr or Hf, R.sup.1 and R.sup.2 are alkyl or halogen, R.sup.3 and R.sup.4 are hydrogen, R.sup.5 and R.sup.6 are alkyl or haloalkyl, --(CR.sup. ...


7
Kuan H Cheng: Method and apparatus for performing fair card play. Connolly and Hutz, February 26, 1991: US04995615 (174 worldwide citation)

A method for achieving fair card games including the steps of: randomly generating distinct numbers corresponding to each one of the cards employed for the card games; printing out the sequence of the predetermined distinct number on a sheet which is covered so as not to be visible by players before ...


8
Robert G Hunsperger, Andrew J Maltenfort: Optical wavelength division multiplexing/demultiplexing system. University of Delaware, Connolly and Hutz, September 20, 1988: US04773063 (167 worldwide citation)

A wavelength division method and system employing a radiation transmissive planar waveguide provided with collimating and focusing lenses and with a periodic radiation transmissive diffraction grating incorporating radiation reflecting elements in spaced array, preselected, in demultiplexing service ...


9
Ralf Timmermann, Ralf Dujardin, Rainhard Koch: Thermoplastically processible and biodegradable aliphatic polyesteramides. Bayer Aktiengesellschaft, Connolly and Hutz, July 1, 1997: US05644020 (161 worldwide citation)

The invention relates to thermoplastically processible aliphatic polyesteramides which are biodegradable (compostable).


10
Hans Peter Rieck: Use of crystalline layered sodium silicates for softening water and a process for softening water. Hoechst Aktiengesellschaft, Connolly and Hutz, May 12, 1987: US04664839 (135 worldwide citation)

Crystalline layered sodium silicates having the composition NaMSi.sub.x O.sub.2x+1.y H.sub.2 O, in which M denotes sodium or hydrogen, x is a number from 1.9 to 4 and y is a number from 0 to 20, are used for softening water containing calcium and/or magnesium ions.