Invention Grant
- Patent Title: Filter element with improved testability after dry steaming
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Application No.: US14388846Application Date: 2013-03-16
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Publication No.: US11020689B2Publication Date: 2021-06-01
- Inventor: Bjoern Hansmann , Volkmar Thom , Thomas Loewe
- Applicant: Sartorius Stedim Biotech GmbH
- Applicant Address: DE Goettingen
- Assignee: Sartorius Stedim Biotech GmbH
- Current Assignee: Sartorius Stedim Biotech GmbH
- Current Assignee Address: DE Goettingen
- Agent Gerald E. Hespos; Michael J. Porco; Matthew T. Hespos
- Priority: DE102012008471.4 20120427
- International Application: PCT/EP2013/000811 WO 20130316
- International Announcement: WO2013/159855 WO 20131031
- Main IPC: B01D29/13
- IPC: B01D29/13 ; B29K81/00 ; B29K105/00 ; B29K105/04 ; B29L31/14 ; B01D29/11 ; B01D65/00 ; B01D67/00 ; B01D65/02 ; B01D69/02 ; B29C65/02
Abstract:
The present invention relates to a melt-joined filter element with improved testability after dry steaming or alternatively after sterilization by irradiation, to a method for producing the filter element according to the invention, and to the use of the filter element for filtering solutions.
Public/Granted literature
- US20150041386A1 FILTER ELEMENT WITH IMPROVED TESTABILITY AFTER DRY STEAMING Public/Granted day:2015-02-12
Information query
