Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Helvoet Pharma N.V. Patents
Assignee:
Helvoet Pharma N.V.
Address:
Alken, BE
No. of patents:
3
Patents:












Patent Number Title Of Patent Date Issued
5163919 Obturating means for container for pharmaceutical and medical preparation November 17, 1992
An obturating structure and a container provided with such an obturating structure and a syringe comprising a slidable obturating structure acting as a stopper; and a process for treating an obturating structure prepared at least from one elastomeric material and intended for a static or
4872572 Lyophilization stopper (case II) October 10, 1989
A lyophilization stopper made of a rubber elastic material is composed of a shank (1) and a circular disc shaped flange (2) made in one piece with the shank. The shank includes a cavity (4) which surrounds the longitudinal axis (A) of the shank and is open toward the free end face (3) of
4834099 Orthodontic feeding nipple May 30, 1989
The feeding nipple contains an annular connecting part the outer face of which defines a base plane and a central longitudinal axis perpendicular thereto, as well as a hemispherical shell and a hollow nozzle portion, integrally formed onto it via a narrowed neck part, having a suction

 
 
  Recently Added Patents
Process for the preparation of protected L-alanine derivatives
Method and system to generate finite state grammars using sample phrases
Nozzle
Resistor-2 resistor (R-2R) digital-to-analog converter with resistor network reversal
Utilizing virtually stored media snapshots for rasterizing print jobs
Intrinsic absorber layer for photovoltaic cells
RF amplifier with digital filter for polar transmitter
  Randomly Featured Patents
MIM capacitor manufacturing method
Flexible tube with mutually parallel, ring-shaped flutes and axial support
System for the three-dimensional display of wireless communication system performance
Phototherapy method for treating psoriasis
Process for anodically coating aluminum and/or titanium with ceramic oxides
Transgenic plants displaying virus and phosphinothricin resistance
Portable, buried object detection system with improved signal processing and presentation
Club and head for putting
Electrical card connector
Tape trim