Ehlen; Frank

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ehlen; Frank.The latest application filed is for "thermally sterilizable fluid filter and use of the thermally sterilizable fluid filter".

Company Profile

4.9.11

Ehlen; Frank - Neunkirchen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Thermally sterilizable fluid filter and use of the thermally sterilizable fluid filter Grant 11,247,175 - Rupp , et al. February 15, 2	2022-02-15
Ceramic hollow fiber membranes with improved mechanical properties Grant 10,857,505 - Ehlen , et al. December 8, 2	2020-12-08
Polymeric whole blood hollow fiber membrane filter medium and use thereof for separating blood plasma/serum from whole blood Grant 10,675,399 - Schuetz , et al.	2020-06-09
Thermally sterilizable fluid filter and use of the thermally sterilizable fluid filter App 20200030747 - Rupp; Heike ; et al.	2020-01-30
Ceramic whole blood hollow fiber membrane filter medium and use thereof for separating blood plasma/serum from whole blood Grant 10,500,328 - Schuetz , et al. Dec	2019-12-10
Ceramic multilayer filter membrane Grant 10,413,870 - Ehlen Sept	2019-09-17
Ceramic Hollow Fiber Membranes With Improved Mechanical Properties App 20190015791 - Ehlen; Frank ; et al.	2019-01-17
Filter module having a plurality of replaceable hollow-fiber bundles in an end-face plate Grant 10,065,139 - Ehlen , et al. September 4, 2	2018-09-04
Ceramic hollow fibre membranes with improved mechanical properties Grant 10,029,214 - Ehlen , et al. July 24, 2	2018-07-24
Ceramic Multilayer Filter Membrane, in Particular in the Form of a Hollow Fiber App 20170072370 - Ehlen; Frank	2017-03-16
Filter Module Having A Plurality Of Replaceable Hollow-fiber Bundles In An End-face Plate App 20160151728 - Ehlen; Frank ; et al.	2016-06-02
Ceramic Hollow Fibre Membranes with Improved Mechanical Properties App 20160136582 - Ehlen; Frank ; et al.	2016-05-19
Ceramic Whole Blood Hollow Fiber Membrane Filter Medium And Use Thereof For Separationg Blood Plasma/serum From Whole Blood App 20160096148 - Schuetz; Steffen ; et al.	2016-04-07
Polymeric Whole Blood Hollow Fiber Membrane Filter Medium and Use Thereof For Separating Blood Plasma/Serum From Whole Blood App 20160074569 - Schuetz; Steffen ; et al.	2016-03-17
Ceramic body composed of an aluminum titanate mixture Grant 9,061,271 - Linhart , et al. June 23, 2	2015-06-23
Filtering device, in particular diesel particulate filter Grant 8,992,652 - Rolle , et al. March 31, 2	2015-03-31
Ceramic Body Composed of an Aluminum Titanate Mixture App 20130310247 - Linhart; Jochen ; et al.	2013-11-21
Filtering device, in particular diesel particulate filter App 20130152530 - Rolle; Arndt-Udo ; et al.	2013-06-20
Multi-layer ceramic compound App 20070071962 - Ehlen; Frank ; et al.	2007-03-29
Multilayer ceramic composite App 20060231988 - Ehlen; Frank ; et al.	2006-10-19

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