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:
Apr. 28, 2026
Filed:
Jul. 20, 2023
Optima Life Science Gmbh, Schwäbisch Hall, DE;
Johannes Jansen, Michelfeld, DE;
Norbert Dylla, Vellberg, DE;
OPTIMA life science GmbH, Schwäbisch Hall, DE;
Abstract
The invention relates to a method and an apparatus for positionally accurate processing of a material web in a web-processing process for the series production of products, in particular for producing membrane assemblies, wherein a shaped element () is introduced into the material web () or a shaped element () is applied to the material web (), wherein multiple reference marks () per product are created when the shaped element () is being introduced into or when the shaped element () is being applied to the material web, and, in a subsequent process step for positionally accurate processing of the material web () relative to the shaped element () of a product, the position of at least one of the multiple reference marks () of this product and/or at least one of the multiple reference marks () of a following and/or a preceding product is detected.