46 patents
Utility
Dual pumping arrangement for a hollow fiber filter
9 Jan 24
A fluid filtration assembly includes a filter housing having first and second ends and a connector for fluid communication with a fluid storage vessel.
Rudolf Pavlik
Filed: 2 Aug 22
Utility
Method of actuation of an alternating tangential flow diaphragm pump
5 Dec 23
A control unit includes a first connector configured to connect a proportional pressure regulator to a positive pressure supply and a second connector configured to connect the proportional pressure regulator to a negative pressure supply.
Rudolf Pavlik
Filed: 24 May 22
Utility
Plunger pumping arrangement for a hollow fiber filter
14 Nov 23
A fluid filtration assembly includes a filter housing having a first end for fluid connection with a fluid storage vessel.
Rudolf Pavlik
Filed: 20 Jul 22
Utility
Fc binding proteins with cysteine in the C-terminal helical region
10 Oct 23
The present invention relates to Fc binding proteins comprising one or more domains with Cysteine in the C-terminal helical region.
Erik Fiedler, Ulrich Haupts
Filed: 6 Aug 18
Utility
Encapsulated system for pressurized fluid processes
12 Sep 23
Fluid management systems for handling pressurized fluid connect various subsystems or subunits without the need to use reinforced tubing.
Michael C. Gagne, Dean C. Richards, Steven V. Cates
Filed: 8 Jun 22
Utility
Encapsulated valve system and method of use
8 Aug 23
An encapsulated valve system includes a first housing portion having a first facing surface, the first facing surface comprising a plurality of branch pathways formed as a recess within the first facing surface.
Michael C. Gagne, Steven V. Cates
Filed: 20 Jul 22
Utility
Tangential flow depth filtration systems and methods of filtration using same
9 May 23
The present disclosure relates to hollow fiber tangential flow filters, including hollow fiber tangential flow depth filters, for various applications, including bioprocessing and pharmaceutical applications, systems employing such filters, and methods of filtration using the same.
Michael Bransby, Derek Carroll
Filed: 31 Mar 21
Utility
Tangential flow depth filtration systems and methods of filtration using same
9 May 23
The present disclosure relates to hollow fiber tangential flow filters, including hollow fiber tangential flow depth filters, for various applications, including bioprocessing and pharmaceutical applications, systems employing such filters, and methods of filtration using the same.
Michael Bransby, Derek Carroll
Filed: 5 Apr 22
Utility
Method of actuation of an alternating tangential flow diaphragm pump
14 Feb 23
A control unit includes a first connector configured to connect a proportional pressure regulator to a positive pressure supply and a second connector configured to connect the proportional pressure regulator to a negative pressure supply.
Rudolf Pavlik
Filed: 22 Jun 20
Utility
Method of actuation of an alternating tangential flow diaphragm pump
14 Feb 23
A control unit includes a first connector configured to connect a proportional pressure regulator to a positive pressure supply and a second connector configured to connect the proportional pressure regulator to a negative pressure supply.
Rudolf Pavlik
Filed: 24 May 22
Utility
Flexible tubing management system for pharmaceutical, bioprocess applications, and food/dairy applications
14 Feb 23
A system for managing flexible conduit or tubing used in pharmaceutical, bioprocess, or food/dairy applications includes a segment of flexible conduit or tubing and a plurality of conduit tracks, each conduit track including a conduit channel disposed on a first side thereof and extending along the length of each respective conduit track and dimensioned to receive the segment of flexible conduit or tubing therein, each conduit track further including a connector channel disposed on a second, opposing side and extending along the length of each respective conduit track and containing the one or more connectors that connect adjacent conduit tracks.
Michael C. Gagne, Dean C. Richards, Steven V. Cates, Scott Bendon
Filed: 17 Aug 21
Utility
Method for proliferation of cells within a bioreactor using a disposable pumphead and filter assembly
17 Jan 23
A method for promoting biological activity uses a filter system to increase cell production of a fed batch bioreactor.
David Serway
Filed: 31 May 22
Utility
Fc binding proteins with cysteine in the c-terminal helical region
10 Jan 23
The present invention relates to Fc binding proteins comprising one or more domains with Cysteine in the C-terminal helical region.
Erik Fiedler, Ulrich Haupts
Filed: 28 Jan 19
Utility
Encapsulated system for pressurized fluid processes
20 Dec 22
Fluid management systems for handling pressurized fluid connect various subsystems or subunits without the need to use reinforced tubing.
Michael C. Gagne, Dean C. Richards, Steven V. Cates
Filed: 20 Jul 22
Utility
Fluid plug for sterile processes and methods of using the same
20 Dec 22
A fluid plug for use with sterile processes such as the manufacture or production of pharmaceuticals and biologics is disclosed.
Michael C. Gagne
Filed: 13 Jan 21
Utility
Devices, systems, and methods for continuous processing with alternating tangential flow
13 Dec 22
The present disclosure relates to tangential flow filters, membranes, and ultrafiltration membranes, for various applications, including bioprocessing and pharmaceutical applications, systems employing such filters, and methods of filtration using the same.
Mark A. Perreault
Filed: 28 Jul 20
Utility
Devices, systems, and methods for a reducer with an integrated seal
6 Dec 22
The present disclosure is related to bioprocessing devices, systems, and methods, and particularly to sanitary connections for bioprocessing.
Derek Carroll, Bao Le
Filed: 29 Oct 19
Utility
Filtration cassette residing in bag and methods of using same
29 Nov 22
Tangential flow filtration systems utilizing flexible bags for permeate collection are provided.
Mark A. Perreault
Filed: 24 Nov 20
Utility
Fluid monitoring assembly with replaceable sensor functionality
29 Nov 22
A fluid monitoring assembly includes a conduit having a wall defining a lumen for carrying fluid.
Michael C. Gagne, Steven V. Cates, Dean C. Richards, Scott Bendon
Filed: 13 Apr 21
Utility
Dual pumping arrangement for a hollow fiber filter
6 Sep 22
A fluid filtration assembly includes a filter housing having first and second ends and a connector for fluid communication with a fluid storage vessel.
Rudolf Pavlik
Filed: 8 Sep 20