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:
Sep. 30, 2025
Filed:
Sep. 16, 2021
Sartorius Stedim Biotech Gmbh, Goettingen, DE;
Robert Soeldner, Goettingen, DE;
Jonas Austerjost, Rietberg, DE;
David James Pollard, Bohemia, NY (US);
Sartorius Stedim Biotech GmbH, Goettingen, DE;
Abstract
A method for conducting a bioprocess with a digital control unit of a bioprocess arrangement, wherein the digital control unit comprises a local data storage and a local processor unit, wherein bioprocess data are generated by the digital control unit. It is proposed, that in a data safety routine, a documentation routine and a signing routine are executed, that in the documentation routine, documentation data are generated from the bioprocess data and that in the signing routine, a cryptographic private key is extracted from private key data and the documentation data are digitally signed with the cryptographic private key by generating a digital signature and that the documentation routine is executed continuously during the bioprocess and that the signing routine is executed discontinuously during the bioprocess in several signing cycles according to a signing strategy, which defines trigger events for initiating the signing routine.