Steven R. Christenson

Person

Coon Rapids, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Needle insertion responsive system
- Patent number 11,147,918
- Issue date Oct 19, 2021
- Medtronic, Inc.
- Steven Christenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Drug infusion device with controllable valve
- Patent number 9,737,660
- Issue date Aug 22, 2017
- Medtronic, Inc.
- Reginald D. Robinson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Implantable infusion device
- Patent number 9,259,530
- Issue date Feb 16, 2016
- Medtronic, Inc.
- Steven R. Christenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Implantable infusion device having filter
- Patent number 8,608,729
- Issue date Dec 17, 2013
- Medtronic, Inc.
- Steven R. Christenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Implantable therapeutic substance delivery system with catheter acc...
- Patent number 8,444,609
- Issue date May 21, 2013
- Medtronic, Inc.
- Steven R. Christenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for manufacturing an implantable drug delivery device with p...
- Patent number 7,434,312
- Issue date Oct 14, 2008
- Medtronic, Inc.
- Steven R. Christenson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Implantable infusion device with motor connection and seal system
- Patent number 7,264,611
- Issue date Sep 4, 2007
- Medtronic, Inc.
- Steven R. Christenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Implantable drug delivery device with peristaltic pump having retra...
- Patent number 6,743,204
- Issue date Jun 1, 2004
- Medtronic, Inc.
- Steven R. Christenson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Implantable drug delivery device with peristaltic pump having a bob...
- Patent number 6,733,476
- Issue date May 11, 2004
- Medtronic, Inc.
- Steven R. Christenson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Spring loaded implantable drug infusion device
- Patent number 6,645,176
- Issue date Nov 11, 2003
- Medtronic, Inc.
- Steven R. Christenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Implantable drug infusion device with peristaltic pump using tube g...
- Patent number 6,626,867
- Issue date Sep 30, 2003
- Medtronic, Inc.
- Steven R. Christenson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Bulkhead for implantable infusion device
- Patent number 6,572,583
- Issue date Jun 3, 2003
- Medtronic, Inc.
- James Olsen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Reduced height implantable drug infusion device
- Patent number 6,485,464
- Issue date Nov 26, 2002
- Medtronic, Inc.
- Steven R. Christenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
NEEDLE INSERTION RESPONSIVE SYSTEM
- Publication number 20200121850
- Publication date Apr 23, 2020
- Medtronic, Inc.
- Steven Christenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NEEDLE INSERTION RESPONSIVE SYSTEM
- Publication number 20200121849
- Publication date Apr 23, 2020
- Medtronic, Inc.
- Steven Christenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MOTION-BASED BEHAVIOR IDENTIFICATION FOR CONTROLLING THERAPY
- Publication number 20140371544
- Publication date Dec 18, 2014
- Medtronic, Inc.
- Jianping Wu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DRUG INFUSION DEVICE WITH CONTROLLABLE VALVE
- Publication number 20120053514
- Publication date Mar 1, 2012
- Medtronic, Inc.
- Reginald D. Robinson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMPLANTABLE INFUSION DEVICE
- Publication number 20110125137
- Publication date May 26, 2011
- Medtronic, Inc.
- Steven R. Christenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IMPLANTABLE INFUSION DEVICE HAVING FILTER
- Publication number 20090264870
- Publication date Oct 22, 2009
- Medtronic, Inc.
- Steven R. Christenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Implantable therapeutic substance delivery system with catheter acc...
- Publication number 20070255236
- Publication date Nov 1, 2007
- Steven R. Christenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Implantable drug delivery device with peristaltic pump having a ret...
- Publication number 20040199118
- Publication date Oct 7, 2004
- Medtronic, Inc.
- Steven R. Christenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Implantable infusion device with motor connection and seal system
- Publication number 20030225372
- Publication date Dec 4, 2003
- Steven R. Christenson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Implantable drug delivery device with peristaltic pump having a bob...
- Publication number 20020173755
- Publication date Nov 21, 2002
- Steven R. Christenson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Implantable drug delivery device with peristaltic pump having retra...
- Publication number 20020151846
- Publication date Oct 17, 2002
- Steven R. Christenson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Steven R. Christenson

Person

Patents Grantslast 30 patents

Needle insertion responsive system

Drug infusion device with controllable valve

Implantable infusion device

Implantable infusion device having filter

Implantable therapeutic substance delivery system with catheter acc...

Method for manufacturing an implantable drug delivery device with p...

Implantable infusion device with motor connection and seal system

Implantable drug delivery device with peristaltic pump having retra...

Implantable drug delivery device with peristaltic pump having a bob...

Spring loaded implantable drug infusion device

Implantable drug infusion device with peristaltic pump using tube g...

Bulkhead for implantable infusion device

Reduced height implantable drug infusion device

Patents Applicationslast 30 patents

NEEDLE INSERTION RESPONSIVE SYSTEM

NEEDLE INSERTION RESPONSIVE SYSTEM

MOTION-BASED BEHAVIOR IDENTIFICATION FOR CONTROLLING THERAPY

DRUG INFUSION DEVICE WITH CONTROLLABLE VALVE

IMPLANTABLE INFUSION DEVICE

IMPLANTABLE INFUSION DEVICE HAVING FILTER

Implantable therapeutic substance delivery system with catheter acc...

Implantable drug delivery device with peristaltic pump having a ret...

Implantable infusion device with motor connection and seal system

Implantable drug delivery device with peristaltic pump having a bob...

Implantable drug delivery device with peristaltic pump having retra...