1
Robert F Kaiko, Robert D Colucci: Opioid agonist/antagonist combinations. Euro Celtique, Davidson Davidson & Kappell, August 21, 2001: US06277384 (144 worldwide citation)

The invention is directed in part to oral dosage forms comprising a combination of an orally analgesically effective amount of an opioid agonist and an orally active opioid antagonist, the opioid antagonist being included in a ratio to the opioid agonist to provide a combination product which is ana ...


2
Stephan Maienschein, Mario Degler, Bruno Mueller, Kai Sebastian Schenck: Torque converter with forced oil circulation. Schaeffer Technologies & Co KG, Davidson Davidson & Kappell, February 22, 2011: US07891473 (6 worldwide citation)

A three-channel torque converter in which an additional wall is mounted, thereby creating a third space which hydraulically connects the end of the plates that faces away from the turbine to a third channel. This third space ensures that an exchange flow of oil in a region of the hydrodynamic compon ...


3
Johann Engelhardt, Juergen Hoffman, Werner Knebel: Method for examining a specimen, and confocal scanning microscope. Davidson Davidson & Kappell, March 7, 2002: US20020027203-A1

A method for examining a specimen (11) by means of a confocal scanning microscope having at least one light source (1), preferably a laser, to generate an illuminating light beam (4) for the specimen (11), and a beam deflection device (9) to guide the illuminating light beam (4) over the specimen (1 ...