Patent · US Expired

Dosing lance for polymerization material

US6899180B2 · kind B2 · utility

0Cited by

7References

3Claims

0Family size

Assignee

Novartis AG · CH

Inventors

Werner Steffan · Eichenbühl, DE
Peter Hagmann · Erlenbach a.Main, DE
Renata Schroter · Lower Hutt, NZ

Key dates

Filing date	Apr 23, 2002
Grant date	May 31, 2005
Priority date	—
Expiry date	May 2, 2022

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29L2011/0041
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

The invention is concerned with the problem of ensuring optimum removal of flowable material from a container and, in particular, reducing the amount of material remaining in the container. This is achieved through a rigid, elongated, hollow basic element (2), the lower end region (3) of which can be placed on the bottom (7) of the container (6), and which has recesses (4) for removal of the flowable material.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.