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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8864047 B1

PDFFull Text
Date of Patent:
Oct. 21, 2014

Filed:

Jul. 20, 2009

Method for producing a multilayer compound on a cip-capable coating installation and use of the multilayer compound produced by said method for transdermal application or the application in body cavities

Applicants:

Rudi Brathuhn, Neuwied, DE;

Peter Schwarz, Koenigswinter, DE;

Wolfgang Schaefer, Frankfurt, DE;

Inventors:

Rudi Brathuhn, Neuwied, DE;

Peter Schwarz, Koenigswinter, DE;

Wolfgang Schaefer, Frankfurt, DE;

Assignee:

LTS Lohmann Therapie-Systeme AG, Andernach, DE;

Attorney:

Ronald S. Lombard

Primary Examiner:

Brian-Yong Kwon

Assistant Examiner:

Mark V Stevens

Int. Cl.
CPC ...
B05B 15/02 (2006.01); F23D 11/34 (2006.01); B65G 25/00 (2006.01); B66C 17/08 (2006.01); F26B 19/00 (2006.01); F26B 3/00 (2006.01); F26B 9/00 (2006.01); A61F 13/00 (2006.01); A61K 9/70 (2006.01); F26B 13/00 (2006.01); F26B 25/00 (2006.01);
U.S. Cl.
CPC ...
F26B 13/00 (2013.01); F26B 25/00 (2013.01);
Abstract

Methods for producing a mono- or multilayer composite are provided in which one or several layers are applied onto a carrier material by coating, the coated mono- or multilayer composite is dried and rolled up, and the installation is subsequently cleaned. The air circuit in the drying oven is entirely set to fresh air supply, and the drying oven is configured to be cleaned in a controlled manner. All components of the drying oven that come into contact with the product do not have to be removed during cleaning, but can be cleaned-in-place using technology integrated into the drying oven. The drying oven Outer housing is designed so that it can be lifted upwardly. All assembly parts in the drying oven interior are designed to eliminate disassembling for cleaning purposes. Transport rollers within the drying oven are designed as hollow shafts and provided with spraying nozzles.

Find Patent Forward Citations

Brathuhn, Rudi. (2014). Method for producing a multilayer compound on a cip-capable coating installation and use of the multilayer compound produced by said method for transdermal application or the application in body cavities (U.S. Patent No. 8864047). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8864047

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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