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.:
Date of Patent:
Jun. 19, 2007
Filed:
Jan. 15, 2003
Detlev Neuland, Wangen-Neuravensburg, DE;
Wolfgang Schaefer, Madison, NJ (US);
Peter Schwarz, Koenigswinter, DE;
Detlev Neuland, Wangen-Neuravensburg, DE;
Wolfgang Schaefer, Madison, NJ (US);
Peter Schwarz, Koenigswinter, DE;
LTS Lohmann Therapie-Systeme AG, Andernach, DE;
Abstract
This invention pertains to methods and devices for producing products in web form. In particularly advantageous embodiments, the instant invention relates to methods and devices for forming films by coating a coating mass formed from organic raw materials in an aqueous basis onto a reusable transfer support web to form a composite. The composite is then dried and the dried coating transferred onto a intermediate support material. The dried coating and intermediate support material are directed to a winding station. Upon separation from the dried coating, the dried reusable transfer support web may be directed to treatment and cleaning stations and is subsequently reused.