Schering Aktiengesellschaft

Other

Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.

Technische Unversität Berlin

Schering Aktiengesellchaft

Scharing Aktiengesellschaft

Thomas Fritzsch

Joachim Siegert

Dieter Heldmann

Volkmar Uhlendorf

Werner Weitschies

Georg Roessling

Michael Stein

Ulrich Speck

Peter Hauff

Harald Stahl

Ned S Rasor

Kai Zoschke

Hermann Oppermann

Ingfried Zimmermann

Martin Wilke

Michael Reinhardt

Jurgen Hilmann

Lothar Lange

Christian Hoffmann

Markus Wöhrmann

Oswin Ehrmann

A method for manufacturing metal structures for the electrical connection of components comprises the following steps: depositing an auxiliary layer on a substrate; structuring the auxiliary layer in a manner such that the substrate is exposed at least one environment which is envisaged for the metal structures; depositing a galvanic starting layer on the structured auxiliary layer; depositing a lithography layer on the galvanic starting layer and structuring the lithography layer in a manner such that the galvanic starting layer is exposed at least one location envisaged for the metal structure; galvanically depositing the at least one metal structure at the at least one exposed location; removing the structured auxiliary layer. An electronic component is also described.

Method for manufacturing a contact bump by thermal expansion of a patterned sacrificial layer underneath a galvanic layer

A process for selective graphic representation and/or evaluation of the Doppler spectrum of objects limitedly resistant to sonic intensity, for example biological organs and tissues, by an ultrasonic process wherein an examination area is acoustically irradiated, nonlinear oscillations are produced in the examination area by irradiated ultrasonic waves and the signal is evaluated by an ultrasonic converter. Also, a circuit for carrying out the above process is disclosed.

Ultrasonic processes and circuits for performing them

The invention relates to microparticle preparations made of biodegradable copolymers for use in treatment and diagnosis, especially ultrasonic diagnosis, as well as a process for their production.

Microparticle preparations made of biodegradable copolymers

Compositions containing microparticles having at least one surface-active substance and at least one non-surface-active solid with a gaseous component containing a halogenated hydrocarbon that is gaseous at body temperature, wherein the gaseous component is more poorly water-soluble than air. Also, ultrasonic contrast media containing such composition, processes for their production, kits for their production and methods of use.

Microparticles that contain gas, galactose and a saturated fatty acid

The invention relates to new microparticles containing active ingredients, which contain at least one gas or a gaseous phase in addition to the active ingredient(s), agents containing these particles (microparticulate systems), their use for ultrasound-controlled in vivo release of active ingredients, as well as a process for the production of particles and agents.

Microparticles containing active ingredients, agents containing these microparticles, their use for ultrasound-controlled release of active ingredients, as well as a process for their production

The invention relates to ultrasonic contrast agents consisting of microparticles which consist of amyloses and synthetic biodegradable polymers and a gas and/or a fluid with a boiling point below 60&deg; C., process for the preparation thereof and their use as diagnostic and therapeutic agents.

Ultrasonic contrast agents, process for their preparation and their use as a diagnostic and therapeutic agent

The invention relates to ultrasonic contrast agents comprising microparticles which comprise synthetic biodegradable polymers and a gas and/or a fluid with a boiling point below 60&deg; C., processes for the preparation thereof and their use as diagnostic and therapeutic agents.

Agents and methods for enhancing contrast in ultrasound imaging

The invention relates to ultrasonic contrast agents comprising microparticles which comprise synthetic biodegradable polymer which is a polyalkylcyanoarylate and a gas and/or a fluid with a boiling point below 60.degree. C., processes for the preparation thereof and their use as diagnostic and therapeutic agents.

Polyalkylcyanoacrylate agents and methods for enhancing contrast in

Microparticles containing active ingredients, agents containing these

A process for selective graphic representation and/or evaluation of the Doppler spectrum of objects limitedly resistant to sonic intensity, for example biological organs and tissues, by an ultrasonic process wherein a material is introduced in the examination area to be acoustically irradiated, nonlinear oscillations are produced in the examination area by irradiated ultrasonic waves and the signal is evaluated by an ultrasonic converter. Also, a circuit for carrying out the above process is disclosed.

Ultrasonic processes and circuits for carrying out those processes

The invention relates to a method for obtaining an ultrasonic image of a patient with ultrasonic color Doppler modality with microparticulate ultrasonic contrast agents in regions where the ultrasonic contrast agents are essentially motionless.

Growing community of inventors

Berlin, Germany

Thomas Fritzsch