1
Thomas Weller, Bojana Zivanovic: Dual-feed series microstrip patch array. University of South Florida, Courtney M Dunn, Smith & Hopen P A, November 22, 2011: US08063832 (86 worldwide citation)

A sub-array of slot-coupled microstrip antennas fed using microstrip lines on an opposing substrate. Also provided is an omni-directional antenna comprised of six of the sub-arrays arranged in a hexagonal fashion. The gain of the antenna is ˜6 dB with a 3 dB elevation beam width of ˜30 degrees. The ...


2
Leo Alig, Albrecht Edenhofer, Marcel Muller, Arnold Trzeciak, Thomas Weller: Novel benzoic and phenylacetic acid derivatives. Hoffmann La Roche, George M Gould, Willliam H Epstein, Bruce A Pokras, August 13, 1991: US05039805 (57 worldwide citation)

The compound of the formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 have the significance given in the description, can be used as medicaments for the therapy and prophylaxis of disorders such as thromboses, stroke, cardiac infarct, inflammations and arteriosclerosis as well as for the treatme ...


3
Werner Dudda, Thomas Weller, Horst Dittrich: Endoscopic instrument with cutting tool. Karl Storz & Co KG, St Onge Steward Johnston & Reens, June 12, 2001: US06245011 (55 worldwide citation)

An endoscopic instrument with cutting tool has a shaft for introduction into duct-like body passages such as a rectum, trachea, or esophagus, and has an endoscopic optical system. Arranged in said shaft is a cutting tool, for introducing an incision in the circumferential direction of said body pass ...


4
Thomas Weller Mountsier: Chemical vapor deposition of low density silicon dioxide films. Novellus Systems, Roberta P Saxon, Skjerven Morrill MacPherson Franklin & Friel, April 25, 2000: US06054206 (54 worldwide citation)

A process for producing low-density, porous silica films in a vacuum environment is provided. The films are advantageous for use as low dielectric constant insulating materials in semiconductor devices. In a first step, an organic-group-containing silica precursor is deposited on a semiconductor sub ...


5
Michael Aulbach, Bernd Bachmann, Gerhard Erker, Christian Psiorz, Frank Kuber, Frank Osan, Thomas Weller, Hans Friedrich Herrmann: Process for the preparation of polyolefins. Hoechst, Connolly & Hutz, October 15, 1996: US05565534 (46 worldwide citation)

The present invention relates to a process for the preparation of a polyolefin by polymerization of at least one olefin in the presence of a stereorigid metallocene compound containing, as ligands, at least two substituted or unsubstituted cyclopentadienyl groups bonded to one another via a monocycl ...


6

7

8
Michael Riedel, Thomas Weller, Alexandra Jacobs: Process for preparing a cycloolefin copolymer. Ticona, Mitsui Petrochemical, February 9, 1999: US05869586 (34 worldwide citation)

The present invention relates to a process for preparing a cycloolefin copolymer by polymerization of at least one cyclic olefin and at least one acyclic olefin in the presence of a catalyst comprising at least one metallocene compound of the formula I, ##STR1## where L is a .pi.-ligand, L' is a .pi ...


9
Thomas Weller, Michael Aulbach, Frank Kuber, Gerhard Erker, Christian Psiorz, Bernd Bachmann, Frank Osan: Metallocenes as catalysts in the preparation of cycloolefin copolymers. Targor, Connolly Bove Lodge & Hutz, November 23, 1999: US05990254 (29 worldwide citation)

The present invention relates to a stereorigid metallocene compound containing, as ligands, at least two substituted or unsubstituted cyclopentadienyl groups which are bonded to one another via a monocyclic or polycyclic ring system, where at least one cyclopentadienyl group is fused to the monocycl ...


10