Patents by Inventor Michael H. Qvist

Michael H. Qvist has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

WOUND DRESSING COMPRISING AN ANTI-INFLAMMATORY PAIN-KILLING AGENT AND A COMPLEX OF SILVER ION AND A TRANSITIONAL ELEMENT OF GROUP IV OF THE PERIODIC SYSTEM OF ELEMENTS

Publication number: 20120189685

Abstract: A wound dressing comprising one or more absorbent elements capable of absorbing wound exudates, a non-steroid anti-inflammatory pain-killing agent and a complex of silver ion and a transitional element of group IV of the periodic system of elements.

Type: Application

Filed: December 28, 2011

Publication date: July 26, 2012

Inventors: Michael H. Qvist, Sanne Lise Lauemoeller
Wound Dressing Comprising an Anti-Inflammatory Pain-Killing Agent and a Complex of Silver Ion and a Transitional Element of Group IV of the Periodic System of Elements

Publication number: 20090010994

Abstract: A wound dressing comprising one or more absorbent elements capable of absorbing wound exudates, a non-steroid anti-inflammatory pain-killing agent and a complex of silver ion and a transitional element of group IV of the periodic system of elements.

Type: Application

Filed: March 5, 2007

Publication date: January 8, 2009

Inventors: Michael H Qvist, Sanne Lise Lauemoeller
Controlled release dressing for enzymatic debridement of necrotic and non-viable tissue in a wound

Publication number: 20080279842

Abstract: A dressing for debridement of necrotic and non-viable tissue in a wound, wherein the dressing comprises an effective amount of one or more proteolytic enzymes incorporated in a degradable polymeric material. The dressing of the invention provides effective debridement of necrotic wounds over a prolonged period of time, as the enzymes may be released over time. As the enzymes are incorporated in the polymeric material, a high stability is achieved.

Type: Application

Filed: April 25, 2008

Publication date: November 13, 2008

Inventor: Michael H. Qvist
Controlled release dressing for enzymatic debridement of necrotic and non-viable tissue in a wound

Patent number: 7368128

Abstract: A dressing for debridement of necrotic and non-viable tissue in a wound, wherein the dressing comprises an effective amount of one or more proteolytic enzymes incorporated in a degradable polymeric material. The dressing of the invention provides effective debridement of necrotic wounds over a prolonged period of time, as the enzymes may be released over time. As the enzymes are incorporated in the polymeric material, a high stability is achieved.

Type: Grant

Filed: October 8, 2004

Date of Patent: May 6, 2008

Assignee: Coloplast A/S

Inventor: Michael H. Qvist

WOUND DRESSING COMPRISING AN ANTI-INFLAMMATORY PAIN-KILLING AGENT AND A COMPLEX OF SILVER ION AND A TRANSITIONAL ELEMENT OF GROUP IV OF THE PERIODIC SYSTEM OF ELEMENTS

Wound Dressing Comprising an Anti-Inflammatory Pain-Killing Agent and a Complex of Silver Ion and a Transitional Element of Group IV of the Periodic System of Elements

Controlled release dressing for enzymatic debridement of necrotic and non-viable tissue in a wound

Controlled release dressing for enzymatic debridement of necrotic and non-viable tissue in a wound