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Reel/Frame:	028022/0861			Pages:	73
		Recorded:	04/10/2012
Attorney Dkt #:	025983-0159
Conveyance:	PARTIAL RELEASE OF SECURITY INTEREST - PATENTS

Total properties: 80

Patent #:	5342376	Issue Dt:	08/30/1994	Application #:	08055870	Filing Dt:	05/03/1993
Title:	INSERTING DEVICE FOR A BARBED TISSUE CONNECTOR

Patent #:	6241747	Issue Dt:	06/05/2001	Application #:	08324529	Filing Dt:	10/18/1994
Title:	BARBED TISSUE CONNECTOR

Patent #:	5931855	Issue Dt:	08/03/1999	Application #:	08859887	Filing Dt:	05/21/1997
Title:	SURGICAL METHODS USING ONE-WAY SUTURE

Patent #:	6599310	Issue Dt:	07/29/2003	Application #:	09896455	Filing Dt:	06/29/2001
Publication #:	US20030014077	Pub Dt:	01/16/2003
Title:	SUTURE METHOD

Patent #:	RE45426	Issue Dt:	03/17/2015	Application #:	09919750	Filing Dt:	07/31/2001
Title:	SURGICAL METHODS USING ONE-WAY SUTURE

Patent #:	6848152	Issue Dt:	02/01/2005	Application #:	09943733	Filing Dt:	08/31/2001
Publication #:	US20030041426	Pub Dt:	03/06/2003
Title:	METHOD OF FORMING BARBS ON A SUTURE AND APPARATUS FOR PERFORMING SAME

Patent #:	7056331	Issue Dt:	06/06/2006	Application #:	10065256	Filing Dt:	09/30/2002
Publication #:	US20030074023	Pub Dt:	04/17/2003
Title:	SUTURE METHOD

Patent #:	8100940	Issue Dt:	01/24/2012	Application #:	10065279	Filing Dt:	09/30/2002
Publication #:	US20040060409	Pub Dt:	04/01/2004
Title:	BARB CONFIGURATIONS FOR BARBED SUTURES

Patent #:	8795332	Issue Dt:	08/05/2014	Application #:	10065280	Filing Dt:	09/30/2002
Publication #:	US20040060410	Pub Dt:	04/01/2004
Title:	BARBED SUTURES

Patent #:	6773450	Issue Dt:	08/10/2004	Application #:	10216516	Filing Dt:	08/09/2002
Publication #:	US20040030354	Pub Dt:	02/12/2004
Title:	SUTURE ANCHOR AND METHOD

Patent #:	7226468	Issue Dt:	06/05/2007	Application #:	10420119	Filing Dt:	04/21/2003
Publication #:	US20040093028	Pub Dt:	05/13/2004
Title:	BARBED BODILY TISSUE CONNECTOR

Patent #:	7624487	Issue Dt:	12/01/2009	Application #:	10437144	Filing Dt:	05/13/2003
Publication #:	US20040226427	Pub Dt:	11/18/2004
Title:	APPARATUS AND METHOD FOR FORMING BARBS ON A SUTURE

Patent #:	7225512	Issue Dt:	06/05/2007	Application #:	10486123	Filing Dt:	07/02/2004
Publication #:	US20040237736	Pub Dt:	12/02/2004
Title:	METHOD OF FORMING BARBS ON A SUTURE AND APPARATUS FOR PERFORMING SAME

Patent #:	8032996	Issue Dt:	10/11/2011	Application #:	10556419	Filing Dt:	08/09/2006
Publication #:	US20070065663	Pub Dt:	03/22/2007
Title:	APPARATUS FOR FORMING BARBS ON A SUTURE

Patent #:	10548592	Issue Dt:	02/04/2020	Application #:	10908539	Filing Dt:	05/16/2005
Publication #:	US20050267531	Pub Dt:	12/01/2005
Title:	SUTURE METHODS AND DEVICES

Patent #:	7371253	Issue Dt:	05/13/2008	Application #:	10914755	Filing Dt:	08/09/2004
Publication #:	US20050033367	Pub Dt:	02/10/2005
Title:	SUTURE ANCHOR AND METHOD

Patent #:	8764796	Issue Dt:	07/01/2014	Application #:	11307520	Filing Dt:	02/10/2006
Publication #:	US20060111734	Pub Dt:	05/25/2006
Title:	SUTURE METHOD

Patent #:	7913365	Issue Dt:	03/29/2011	Application #:	11691845	Filing Dt:	03/27/2007
Publication #:	US20070187861	Pub Dt:	08/16/2007
Title:	METHOD OF FORMING BARBS ON A SUTURE AND APPARATUS FOR PERFORMING SAME

Patent #:	7857829	Issue Dt:	12/28/2010	Application #:	11747707	Filing Dt:	05/11/2007
Publication #:	US20070208377	Pub Dt:	09/06/2007
Title:	SUTURE METHOD

Patent #:	7871425	Issue Dt:	01/18/2011	Application #:	11829550	Filing Dt:	07/27/2007
Publication #:	US20080027486	Pub Dt:	01/31/2008
Title:	MINIMALLY-INVASIVE NIPPLE-LIFT PROCEDURE AND APPARATUS

Patent #:	7806908	Issue Dt:	10/05/2010	Application #:	11968494	Filing Dt:	01/02/2008
Publication #:	US20080221617	Pub Dt:	09/11/2008
Title:	BARBED TISSUE CONNECTOR

Patent #:	NONE	Issue Dt:		Application #:	12043391	Filing Dt:	03/06/2008
Publication #:	US20090228021	Pub Dt:	09/10/2009
Title:	MATRIX MATERIAL

Patent #:	8915943	Issue Dt:	12/23/2014	Application #:	12062214	Filing Dt:	04/03/2008
Publication #:	US20080255611	Pub Dt:	10/16/2008
Title:	SELF-RETAINING SYSTEMS FOR SURGICAL PROCEDURES

Patent #:	NONE	Issue Dt:		Application #:	12062256	Filing Dt:	04/03/2008
Publication #:	US20080255612	Pub Dt:	10/16/2008
Title:	SELF-RETAINING SYSTEMS FOR SURGICAL PROCEDURES

Patent #:	8793863	Issue Dt:	08/05/2014	Application #:	12101885	Filing Dt:	04/11/2008
Publication #:	US20090012560	Pub Dt:	01/08/2009
Title:	METHOD AND APPARATUS FOR FORMING RETAINERS ON A SUTURE

Patent #:	8083770	Issue Dt:	12/27/2011	Application #:	12119749	Filing Dt:	05/13/2008
Publication #:	US20080234731	Pub Dt:	09/25/2008
Title:	SUTURE ANCHOR AND METHOD

Patent #:	8225673	Issue Dt:	07/24/2012	Application #:	12262953	Filing Dt:	10/31/2008
Publication #:	US20090107965	Pub Dt:	04/30/2009
Title:	METHOD OF MANUFACTURING AND TESTING MONOFILAMENT AND MULTI-FILAMENTS SELF-RETAINING SUTURES

Patent #:	NONE	Issue Dt:		Application #:	12263119	Filing Dt:	10/31/2008
Publication #:	US20090112259	Pub Dt:	04/30/2009
Title:	RECOMBINANT EXPRESSED BIOADSORABLE POLYHDROXYALKANOATE MONOFILAMENT AND MULTI-FILAMENTS SELF-RETAINING SUTURES

Patent #:	8916077	Issue Dt:	12/23/2014	Application #:	12340444	Filing Dt:	12/19/2008
Title:	SELF-RETAINING SUTURES WITH RETAINERS FORMED FROM MOLTEN MATERIAL

Patent #:	8118834	Issue Dt:	02/21/2012	Application #:	12340530	Filing Dt:	12/19/2008
Title:	COMPOSITE SELF-RETAINING SUTURES AND METHOD

Patent #:	8615856	Issue Dt:	12/31/2013	Application #:	12363582	Filing Dt:	01/30/2009
Title:	APPARATUS AND METHOD FOR FORMING SELF-RETAINING SUTURES

Patent #:	8216273	Issue Dt:	07/10/2012	Application #:	12392945	Filing Dt:	02/25/2009
Title:	SELF-RETAINERS WITH SUPPORTING STRUCTURES ON A SUTURE

Patent #:	8641732	Issue Dt:	02/04/2014	Application #:	12392955	Filing Dt:	02/25/2009
Title:	SELF-RETAINING SUTURE WITH VARIABLE DIMENSION FILAMENT AND METHOD

Patent #:	8721681	Issue Dt:	05/13/2014	Application #:	12495497	Filing Dt:	06/30/2009
Publication #:	US20100087855	Pub Dt:	04/08/2010
Title:	BARBED SUTURE IN COMBINATION WITH SURGICAL NEEDLE

Patent #:	NONE	Issue Dt:		Application #:	12601000	Filing Dt:	06/01/2010
Publication #:	US20100230300	Pub Dt:	09/16/2010
Title:	SUTURE PACKAGING

Patent #:	8459446	Issue Dt:	06/11/2013	Application #:	12677505	Filing Dt:	11/19/2010
Publication #:	US20110056859	Pub Dt:	03/10/2011
Title:	SUTURE PACKAGING AND METHODS RELATED THERETO

Patent #:	8777987	Issue Dt:	07/15/2014	Application #:	12680176	Filing Dt:	10/12/2010
Publication #:	US20110166597	Pub Dt:	07/07/2011
Title:	SELF-RETAINING SUTURES INCLUDING TISSUE RETAINERS HAVING IMPROVED STRENGTH

Patent #:	NONE	Issue Dt:		Application #:	12740960	Filing Dt:	10/18/2010
Publication #:	US20110022086	Pub Dt:	01/27/2011
Title:	COMBINING SYNTHETIC, NATURAL POLYMERS AND RECOMBINANT POLYMERS TO FORM MONOFILAMENT AND MULTIFILAMENT SELF-RETAINING SUTURES

Patent #:	8771313	Issue Dt:	07/08/2014	Application #:	12808081	Filing Dt:	11/09/2010
Publication #:	US20110046668	Pub Dt:	02/24/2011
Title:	SELF-RETAINING SUTURES WITH HEAT-CONTACT MEDIATED RETAINERS

Patent #:	8246652	Issue Dt:	08/21/2012	Application #:	12849946	Filing Dt:	08/04/2010
Publication #:	US20100298869	Pub Dt:	11/25/2010
Title:	SUTURE WITH A POINTED END AND AN ANCHOR END AND WITH EQUALLY SPACED YIELDABLE TISSUE GRASPING BARBS LOCATED AT SUCCESSIVE AXIAL LOCATIONS

Patent #:	NONE	Issue Dt:		Application #:	12849956	Filing Dt:	08/04/2010
Publication #:	US20100298871	Pub Dt:	11/25/2010
Title:	SELF-RETAINING WOUND CLOSURE DEVICE INCLUDING AN ANCHORING LOOP

Patent #:	8652170	Issue Dt:	02/18/2014	Application #:	12849960	Filing Dt:	08/04/2010
Publication #:	US20100298878	Pub Dt:	11/25/2010
Title:	DOUBLE ENDED BARBED SUTURE WITH AN INTERMEDIATE BODY

Patent #:	8679158	Issue Dt:	03/25/2014	Application #:	12849969	Filing Dt:	08/04/2010
Publication #:	US20110009902	Pub Dt:	01/13/2011
Title:	MULTIPLE SUTURE THREAD CONFIGURATION WITH AN INTERMEDIATE CONNECTOR

Patent #:	8690914	Issue Dt:	04/08/2014	Application #:	12849977	Filing Dt:	08/04/2010
Publication #:	US20100298879	Pub Dt:	11/25/2010
Title:	SUTURE WITH AN INTERMEDIATE BARBED BODY

Patent #:	8734486	Issue Dt:	05/27/2014	Application #:	12849983	Filing Dt:	08/04/2010
Publication #:	US20100318122	Pub Dt:	12/16/2010
Title:	MULTIPLE SUTURE THREAD CONFIGURATION WITH AN INTERMEDIATE CONNECTOR

Patent #:	8734485	Issue Dt:	05/27/2014	Application #:	12849991	Filing Dt:	08/04/2010
Publication #:	US20100298874	Pub Dt:	11/25/2010
Title:	SUTURES WITH BARBS THAT OVERLAP AND COVER PROJECTIONS

Patent #:	8852232	Issue Dt:	10/07/2014	Application #:	12850035	Filing Dt:	08/04/2010
Publication #:	US20100298875	Pub Dt:	11/25/2010
Title:	SELF-RETAINING SUTURES HAVING EFFECTIVE HOLDING STRENGTH AND TENSILE STRENGTH

Patent #:	8821540	Issue Dt:	09/02/2014	Application #:	12850063	Filing Dt:	08/04/2010
Publication #:	US20100298876	Pub Dt:	11/25/2010
Title:	SELF-RETAINING SUTURES HAVING EFFECTIVE HOLDING STRENGTH AND TENSILE STRENGTH

Patent #:	8747437	Issue Dt:	06/10/2014	Application #:	12850186	Filing Dt:	08/04/2010
Publication #:	US20100298848	Pub Dt:	11/25/2010
Title:	CONTINUOUS STITCH WOUND CLOSURE UTILIZING ONE-WAY SUTURE

Patent #:	NONE	Issue Dt:		Application #:	12850230	Filing Dt:	08/04/2010
Publication #:	US20100318123	Pub Dt:	12/16/2010
Title:	CONTINUOUS METHOD ANASTOMOSIS USING SELF-RETAINING SUTURES

Patent #:	8777988	Issue Dt:	07/15/2014	Application #:	12850263	Filing Dt:	08/04/2010
Publication #:	US20100298639	Pub Dt:	11/25/2010
Title:	METHODS FOR USING SELF-RETAINING SUTURES IN ENDOSCOPIC PROCEDURES

Patent #:	NONE	Issue Dt:		Application #:	12850289	Filing Dt:	08/04/2010
Publication #:	US20100305401	Pub Dt:	12/02/2010
Title:	ENDOSCOPIC SYSTEMS USING SELF-RETAINING SUTURES

Patent #:	8777989	Issue Dt:	07/15/2014	Application #:	12850336	Filing Dt:	08/04/2010
Publication #:	US20100318124	Pub Dt:	12/16/2010
Title:	SUBCUTANEOUS SINUSOIDAL WOUND CLOSURE UTILIZING ONE-WAY SUTURE

Patent #:	8764776	Issue Dt:	07/01/2014	Application #:	12850362	Filing Dt:	08/04/2010
Publication #:	US20100298880	Pub Dt:	11/25/2010
Title:	ANASTOMOSIS METHOD USING SELF-RETAINING SUTURES

Patent #:	7996967	Issue Dt:	08/16/2011	Application #:	12850397	Filing Dt:	08/04/2010
Publication #:	US20100294103	Pub Dt:	11/25/2010
Title:	SYSTEM FOR VARIABLE-ANGLE CUTTING OF A SUTURE TO CREATE TISSUE RETAINERS OF A DESIRED SHAPE AND SIZE

Patent #:	8015678	Issue Dt:	09/13/2011	Application #:	12850433	Filing Dt:	08/04/2010
Publication #:	US20100294107	Pub Dt:	11/25/2010
Title:	METHOD FOR CUTTING A SUTURE TO CREATE TISSUE RETAINERS OF A DESIRED SHAPE AND SIZE

Patent #:	7996968	Issue Dt:	08/16/2011	Application #:	12850447	Filing Dt:	08/04/2010
Publication #:	US20100294104	Pub Dt:	11/25/2010
Title:	AUTOMATED METHOD FOR CUTTING TISSUE RETAINERS ON A SUTURE

Patent #:	8011072	Issue Dt:	09/06/2011	Application #:	12850455	Filing Dt:	08/04/2010
Publication #:	US20100294105	Pub Dt:	11/25/2010
Title:	METHOD FOR VARIABLE-ANGLE CUTTING OF A SUTURE TO CREATE TISSUE RETAINERS OF A DESIRED SHAPE AND SIZE

Patent #:	8028387	Issue Dt:	10/04/2011	Application #:	12850467	Filing Dt:	08/04/2010
Publication #:	US20100294106	Pub Dt:	11/25/2010
Title:	SYSTEM FOR SUPPORTING AND CUTTING SUTURE THREAD TO CREATE TISSUE RETAINERS THEREON

Patent #:	8028388	Issue Dt:	10/04/2011	Application #:	12850480	Filing Dt:	08/04/2010
Publication #:	US20100313723	Pub Dt:	12/16/2010
Title:	SYSTEM FOR CUTTING A SUTURE TO CREATE TISSUE RETAINERS OF A DESIRED SHAPE AND SIZE

Patent #:	8020263	Issue Dt:	09/20/2011	Application #:	12850498	Filing Dt:	08/04/2010
Publication #:	US20100313730	Pub Dt:	12/16/2010
Title:	AUTOMATED SYSTEM FOR CUTTING TISSUE RETAINERS ON A SUTURE

Patent #:	8875607	Issue Dt:	11/04/2014	Application #:	12865290	Filing Dt:	11/19/2010
Publication #:	US20110106152	Pub Dt:	05/05/2011
Title:	APPARATUS AND METHOD FOR FORMING SELF-RETAINING SUTURES

Patent #:	9125647	Issue Dt:	09/08/2015	Application #:	12866027	Filing Dt:	11/08/2010
Publication #:	US20110046669	Pub Dt:	02/24/2011
Title:	METHOD AND APPARATUS FOR ELEVATING RETAINERS ON SELF-RETAINING SUTURES

Patent #:	8876865	Issue Dt:	11/04/2014	Application #:	12937776	Filing Dt:	03/01/2011
Publication #:	US20110288583	Pub Dt:	11/24/2011
Title:	SELF-RETAINING SUTURES WITH BI-DIRECTIONAL RETAINERS OR UNI-DIRECTIONAL RETAINERS

Patent #:	8961560	Issue Dt:	02/24/2015	Application #:	12970872	Filing Dt:	12/16/2010
Publication #:	US20110319932	Pub Dt:	12/29/2011
Title:	BIDIRECTIONAL SELF-RETAINING SUTURES WITH LASER-MARKED AND/OR NON-LASER MARKED INDICIA AND METHODS

Patent #:	8926659	Issue Dt:	01/06/2015	Application #:	12972802	Filing Dt:	12/20/2010
Publication #:	US20110093010	Pub Dt:	04/21/2011
Title:	BARBED SUTURE CREATED HAVING BARBS DEFINED BY VARIABLE-ANGLE CUT

Patent #:	NONE	Issue Dt:		Application #:	12988841	Filing Dt:	02/08/2011
Publication #:	US20110125188	Pub Dt:	05/26/2011
Title:	SHAPE-MEMORY SELF-RETAINING SUTURES, METHODS OF MANUFACTURE, AND METHODS OF USE

Patent #:	NONE	Issue Dt:		Application #:	12992453	Filing Dt:	05/09/2011
Publication #:	US20110264138	Pub Dt:	10/27/2011
Title:	CODED HETEROFUNCTIONAL SUTURES AND METHODS

Patent #:	NONE	Issue Dt:		Application #:	13085140	Filing Dt:	04/12/2011
Publication #:	US20110264139	Pub Dt:	10/27/2011
Title:	SUTURES AND FIBROSING AGENTS

Patent #:	8932328	Issue Dt:	01/13/2015	Application #:	13127220	Filing Dt:	12/20/2011
Publication #:	US20120101522	Pub Dt:	04/26/2012
Title:	LENGTH OF SELF-RETAINING SUTURE AND METHOD AND DEVICE FOR USING THE SAME

Patent #:	9248580	Issue Dt:	02/02/2016	Application #:	13335220	Filing Dt:	12/22/2011
Publication #:	US20130165971	Pub Dt:	06/27/2013
Title:	BARB CONFIGURATIONS FOR BARBED SUTURES

Patent #:	9044225	Issue Dt:	06/02/2015	Application #:	13349231	Filing Dt:	01/12/2012
Title:	COMPOSITE SELF-RETAINING SUTURES AND METHOD

Patent #:	NONE	Issue Dt:		Application #:	13414545	Filing Dt:	03/07/2012
Publication #:	US20130072974	Pub Dt:	03/21/2013
Title:	COATINGS FOR MODIFYING MONOFILAMENT AND MULTI-FILAMENTS SELF-RETAINING SUTURES

Patent #:	10492780	Issue Dt:	12/03/2019	Application #:	13429150	Filing Dt:	03/23/2012
Publication #:	US20120245629	Pub Dt:	09/27/2012
Title:	SELF-RETAINING VARIABLE LOOP SUTURES

Patent #:	NONE	Issue Dt:		Application #:	13509919	Filing Dt:	02/07/2013
Publication #:	US20130226234	Pub Dt:	08/29/2013			PCT #:	US2010056898
Title:	BRAIDED SELF-RETAINING SUTURES AND METHODS

Patent #:	NONE	Issue Dt:		Application #:	13695039	Filing Dt:	02/07/2013
Publication #:	US20130238021	Pub Dt:	09/12/2013			PCT #:	US2011034660
Title:	High-Density Self-Retaining Sutures, Manufacturing Equipment and Methods

Patent #:	10420546	Issue Dt:	09/24/2019	Application #:	13695089	Filing Dt:	05/08/2013
Publication #:	US20130238022	Pub Dt:	09/12/2013			PCT #:	US2011035271
Title:	SELF-RETAINING SYSTEMS HAVING LASER-CUT RETAINERS

Patent #:	9955962	Issue Dt:	05/01/2018	Application #:	13814171	Filing Dt:	09/30/2013
Publication #:	US20140039527	Pub Dt:	02/06/2014			PCT #:	US2011040014
Title:	SUTURE DELIVERY TOOLS FOR ENDOSCOPIC AND ROBOT-ASSISTED SURGERY AND METHODS

Patent #:	9675341	Issue Dt:	06/13/2017	Application #:	13882841	Filing Dt:	05/01/2013
Publication #:	US20130226233	Pub Dt:	08/29/2013			PCT #:	US2011060069
Title:	EMERGENCY SELF-RETAINING SUTURES AND PACKAGING

Patent #:	11007296	Issue Dt:	05/18/2021	Application #:	13883066	Filing Dt:	08/07/2013
Publication #:	US20130317545	Pub Dt:	11/28/2013			PCT #:	US2011059238
Title:	DRUG-ELUTING SELF-RETAINING SUTURES AND METHODS RELATING THERETO

Assignor

WELLS FARGO CAPITAL FINANCE, LLC

Exec Dt:

04/04/2012

Assignees

QUILL MEDICAL, INC.

1633 WESTLAKE AVENUE NORTH

SUITE 400

SEATTLE, WASHINGTON 98109

ANGIOTECH PHARMACEUTICALS, INC.

1618 STATION STREET

VANCOUVER, B.C., CANADA V6A 1B6

Correspondence name and address
	S. KAREFF C/O SCHULTE ROTH & ZABEL LLP
	919 THIRD AVENUE
	22ND FLOOR
	NEW YORK, NY 10022

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