Inventors list

Assignees list

Classification tree browser

Top 100 Inventors

Top 100 Assignees


Lukas J.

Lukas J. Gooben, Kaiserslautern DE

Patent application numberDescriptionPublished
20110184180Process for Preparing Aryl- and Heteroarylacetic Acid Derivatives - The present invention relates to a novel process for preparing α-arylmethylcarbonyl compound of the formula (III), characterized in that aryl- and heteroarylacetic acids and derivatives thereof of the formula (I) are reacted with α-halomethylcarbonyl compounds of the formula (II) in the presence of a palladium catalyst, of a phosphine ligand, of an inorganic base and of a phase transfer catalyst, optionally using an organic solvent.07-28-2011

Lukas J. Hijlkema, Co. Galway IE

Patent application numberDescriptionPublished
20100063573DELIVERY SYSTEM FOR ENDOLUMINAL IMPLANT - A delivery system for delivering an endoluminal implant to a distal deployment location inside a body lumen from a proximal access location outside the lumen. The system comprises the implant, a catheter, and a slidable sheath having an advanced position in which the sheath covers the implant and a retracted position in which the implant is exposed. The catheter comprises a stabilizer having a distal end adjacent the implant proximal end and/or a catheter tip attached to a central core slideably disposed relative to the implant and having a proximal end adjacent the implant distal end. The catheter tip proximal end and/or the stabilizer distal end comprises a docking section adapted to releasably engage a portion of the implant. Each docking section has an engagement geometry comprising a flared engagement surface that extends inside a short axial length of the implant or a pocket having a bottleneck geometry.03-11-2010

Lukas J. Kappenberger, Lausanne CH

Patent application numberDescriptionPublished
20110029033TERMINATING TACHYARRHYTHMIAS - This disclosure is directed to techniques for treating tachyarrhythmias, such as atrial or ventricular fibrillation, in which a number of electrodes are employed to deliver electrical stimulation to a patient's heart in a manner designed to terminate the tachyarrhythmia episode.02-03-2011