139 patents
Utility
Method and System for Purifying a Caustic Fluid Including Sulfur
16 Nov 23
Methods and systems for purifying a caustic fluid including sulfur are provided.
Thomas H. WINES
Filed: 18 Apr 23
Utility
Chromatography Device and Method of Use
19 Oct 23
A chromatography device is provided comprising a filter housing having an inlet and an outlet and defining a fluid flow path between the inlet and the outlet; a porous filter arranged in the filter housing across the fluid flow path, the filter comprising first porous filter element; and a second porous filter element in contact with the first porous filter element, wherein the first porous filter element comprises at least one anionic exchange (AEX) layer, and the second porous filter element comprises at least one hydrophobic interaction (HIC) layer.
Aydin KAVARA
Filed: 15 Apr 22
Utility
Filter element
17 Oct 23
Fibrous porous filter elements formed by joining two fibrous porous sections, porous filters comprising the joined sections, filter baskets and filter devices comprising the elements and filters, methods of making the filter elements and filters, and methods of filtration using the filter elements and filters, are disclosed.
Lara Heberle, Matthew J. Verschneider
Filed: 15 Apr 21
Utility
Crown ether amines and methods of use
17 Oct 23
The invention provides a material comprising (i) a crown ether of formula (I) and/or (ii) a crown ether of formula (II), or a salt thereof, wherein each m independently is an integer from 1 to 8, each “” designates an optionally present bond and/or structure, each X independently is —N(R1)2, —N*(R1), —N**, —N*(R1)2+Z−, or —N**(R1)+Z−, provided at least one X is —N*(R1), —N**, —N*(R1)2+Z−, or —N**(R1)+Z−, wherein each R1 independently is hydrogen or C1-6 alkyl, each Z is optionally present and independently is a counterion to balance the charge on nitrogen, and * represents a bond to a remainder of the material, a method of making the material, and a method of using the material.
Andrew Kocen, Rehanah Sejoubsari, Ahmad Arabi Shams Abadi
Filed: 4 Nov 22
Utility
Tubing retainer
12 Sep 23
Tubing retainers use with sensors, sensing systems including the tubing retainers, and methods of using the tubing retainers and sensing systems are disclosed.
Robert Flisar, Jens Bretschneider
Filed: 28 Jul 21
Utility
Mist and Vapor Eliminating Filter, Device, System and Method of Use
3 Aug 23
Mist and vapor eliminating filters, devices, methods of filtering aircraft air using the devices, and systems including the devices, are disclosed.
James ROBB, Stuart M. SKULL, Paul D. ROUX
Filed: 3 Feb 22
Utility
Mist and Vapor Eliminating Filter, Device, System and Method of Use
3 Aug 23
Mist and vapor eliminating filters, devices, methods of filtering aircraft air using the devices, and systems including the devices, are disclosed.
James ROBB, Stuart M. SKULL, Paul D. ROUX
Filed: 3 Feb 22
Utility
Tubing retainer
1 Aug 23
Tubing retainers use with sensors, sensing systems including the tubing retainers, and methods of using the tubing retainers and sensing systems are disclosed.
Robert Flisar, Jens Bretschneider
Filed: 28 Jul 21
Utility
Method and system for filter device integrity testing
1 Aug 23
Methods and systems for determining the integrity of a filter device are provided.
Jeremy C. Summers, Christopher Bollom, Barry G. McKenna
Filed: 26 Jul 21
Utility
Method for testing integrity of a filter medium
11 Jul 23
An integrity testing method for a porous medium in a housing having an interior separated by the medium into upstream and downstream portions, an inlet and an outlet communicating, respectively, with the upstream and downstream portions, the outlet connected to a closeable conduit, comprises filling the downstream portion and conduit with liquid, draining the upstream portion and filling it with gas while retaining liquid in the downstream portion, connecting a gas-filled testing volume to the downstream portion, maintaining gas pressure of a predetermined testing differential pressure in the upstream portion, the differential pressure being lower than a predefined bubble point of the medium, determining the pressure in the testing volume, the testing volume selected such that, when a medium is tested having a bubble point corresponding to the predefined bubble point, a pressure increase within the testing volume of about 100 mbar or more is obtained within 10 minutes.
Ralph Heusslein
Filed: 30 Jul 21
Utility
Bulk Fill System with Serial Fluid Filtration Assembly and Method of Using Same for Automated Air Transfer
6 Jul 23
Embodiments of a fluid filtration system constructed in accordance with principles of the present disclosure can be used to automatically condition the single use filter for efficient use thereof.
Bernhard Anton Meyer, Jens Bretschneider
Filed: 6 Dec 22
Utility
Fluid Filtration System with Single Use Filter and Method of Using Same for Automated Filter Conditioning
6 Jul 23
Embodiments of a fluid filtration system constructed in accordance with principles of the present disclosure can be used to automatically condition the single use filter for efficient use thereof.
Bernhard Anton Meyer, Jens Bretschneider
Filed: 4 Oct 22
Utility
Fluid Filtration System with Single Use Filter and Integrated Integrity Test Device and Method of Using Same
6 Jul 23
A fluid filtration system includes a single use filter removably mounted to a cabinet of a workstation.
Bernhard Anton Meyer, Jens Bretschneider
Filed: 3 Oct 22
Utility
Fluid Distribution System with Single Use Manifold Assembly for Scaled Filling
6 Jul 23
A fluid distribution system includes single use distributor manifolds each having a distributor manifold inlet and a plurality of distributor manifold outlets in fluid communication with the distributor manifold inlet.
Michael B. Seal, Bojan Isailovic, Robert Flisar, Jeremy Rautenbach
Filed: 23 Sep 22
Utility
Fluid Distribution System with Single Use Manifold Fluid Recovery Assembly
6 Jul 23
A fluid distribution system includes single use distributor manifolds each having a distributor manifold inlet and a plurality of distributor manifold outlets in fluid communication with the distributor manifold inlet.
Thomas J. Hartridge, Bojan Isailovic, Jens Bretschneider
Filed: 22 Sep 22
Utility
Method and system for purifying a caustic fluid including sulfur
4 Jul 23
Methods and systems for purifying a caustic fluid including sulfur are provided.
Thomas H. Wines
Filed: 10 May 22
Utility
Fluid Connector with Slidable Member
29 Jun 23
A connector is provided comprising first and second hollow bodies with a fluid transfer member, slidably arranged between the first and second hollow connector bodies.
Thomas James HARTRIDGE, Davi ULIANA, Daniel J. KESSELAAR
Filed: 28 Dec 21
Utility
Fluid Connector
29 Jun 23
A connector is provided comprising first and second hollow connector bodies, the connector having a first expanded position providing a first fluid flow path through the first hollow connector body, and a second collapsed position providing a second fluid flow path through the first and second hollow connector bodies.
Thomas James HARTRIDGE, Davi ULIANA, Daniel J. KESSELAAR
Filed: 28 Dec 21
Utility
Connector with Rotatable Tube
29 Jun 23
A connector is provided comprising a hollow connector body having a central aperture and a hollow tube that is rotatable within the central aperture without rotating the hollow connector body.
Simon Phillip DURRANT, Danniel BOWDERY, Daniel James KESSELAAR
Filed: 28 Dec 21
Utility
Method and system for recovering fluid
30 May 23
Methods and systems for recovering retained filtered fluid are provided.
Mark Ayles
Filed: 11 Oct 21