skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : WOO, YI-REN
Total Assignments: 21
Assignment: 1
Reel/Frame:008123/0577   Pages: 4
Recorded: 05/30/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMBLETON, ROBERT
Exec Dt:
05/30/1996
2
VAN NOY, STEPHEN J.
Exec Dt:
05/30/1996
3
WOO, YI-REN
Exec Dt:
05/30/1996
Assignee
1
ALCON LABORATORIES, INC.
6201 SOUTH FREEWAY
PATENT DEPARTMENT Q-148
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D382399
NONE
29055127
Correspondence name and address
ALCON LABORATORIES, INC.
JEFFREY S. SCHIRA
PATENT DEPARTMENT Q-148
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 2
Reel/Frame:008353/0651   Pages: 4
Recorded: 12/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BROWN, KYLE
Exec Dt:
12/11/1996
2
VAN NOY, STEPHEN J.
Exec Dt:
12/11/1996
3
WOO, YI-REN
Exec Dt:
12/11/1996
4
JENSEN, LARS D.
Exec Dt:
12/11/1996
Assignee
1
ALCON LABORATORIES, INC.
6201 SOUTH FREEWAY
PATENT DEPARTMENT Q-148
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5702400
NONE
08766539
Correspondence name and address
ALCON LABORATORIES, INC.
JEFFREY S. SCHIRA
PATENT DEPARTMENT Q-148
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 3
Reel/Frame:009687/0754   Pages: 3
Recorded: 12/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, QINGSHENG
Exec Dt:
12/30/1998
2
WOO, YI-REN
Exec Dt:
12/30/1998
Assignee
1
ST. JUDE MEDICAL, INC.
ONE LILLEHEI PLAZA
ST. PAUL, MINNESOTA 55117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6051022
NONE
09224239
Correspondence name and address
WESTMAN, CHAMPLIN & KELLY, P.A.
JUDSON K. CHAMPLIN
900 SECOND AVENUE SOUTH
SUITE 1600, INTERNATIONAL CENTRE
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:009915/0862   Pages: 5
Recorded: 04/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIPKOWITZ, TANYA
Exec Dt:
03/16/1999
2
FORDENBACHER, PAUL J.
Exec Dt:
03/12/1999
3
WOO, YI-REN
Exec Dt:
03/16/1999
4
GIRARD, MICHAEL J.
Exec Dt:
04/12/1999
5
PETERSEN, STEPHEN A.
Exec Dt:
03/16/1999
Assignee
1
ST. JUDE MEDICAL, INC.
ONE LILLEHEI PLAZA
ST. PAUL, MINNESOTA 55117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6176876
NONE
09205673
Correspondence name and address
WESTMAN, CHAMPLIN & KELLY, P.A.
JUDSON K. CHAMPLIN
SUITE 1600, INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 5
Reel/Frame:010608/0259   Pages: 4
Recorded: 02/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOO, YI-REN
Exec Dt:
02/03/2000
2
BRENDZEL, AVROM M.
Exec Dt:
12/30/1999
3
CAI, CHAD QINGSHEN
Exec Dt:
02/03/2000
4
PETERSON, STEPHEN A.
Exec Dt:
01/20/2000
Assignee
1
ST. JUDE MEDICAL, INC.
ONE LILLEHEI PLAZA
ST. PAUL, MINNESOTA 55117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6761736
NONE
09437167
Correspondence name and address
WESTMAN, CHAMPLIN & KELLY, P.A.
PETER S. DARDI, PH.D.
900 SECOND AVENUE SOUTH, SUITE 1600
INTERNATIONAL CENTRE
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:011332/0152   Pages: 3
Recorded: 11/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURK, JAMES L.
Exec Dt:
11/28/2000
2
CAI, CHAD Q.
Exec Dt:
11/28/2000
3
KRUSE, STEVEN D.
Exec Dt:
11/28/2000
4
WOO, YI-REN
Exec Dt:
11/28/2000
Assignee
1
ST. JUDE MEDICAL, INC.
ONE LILLEHEI PLAZA
ST. PAUL, MINNESOTA 55117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6953332
NONE
09724007
Correspondence name and address
WESTMAN, CHAMPLIN & KELLY, P.A.
PETER S. DARDI, PH.D.
SUITE 1600, INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:012182/0916   Pages: 4
Recorded: 09/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAI, CHAD Q.
Exec Dt:
09/18/2001
2
KRUSE, STEVEN D.
Exec Dt:
09/18/2001
3
KURK, JAMES L.
Exec Dt:
09/18/2001
4
WOO, YI-REN
Exec Dt:
09/18/2001
Assignee
1
ST. JUDE MEDICAL, INC.
ONE LILLEHEI PLAZA
ST. PAUL, MINNESOTA 55117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6562069
US20030055496
09955703
Correspondence name and address
PATTERSON, THUENTE, SKAAR & CHRISTENSEN
PETER S. DARDI, PH.D.
4800 IDS CENTER
80 SOUTH 8TH STREET
MINNEAPOLIS, MINNESOTA 55402-2100
Assignment: 8
Reel/Frame:012353/0846   Pages: 3
Recorded: 10/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOO, YI-REN
Exec Dt:
10/25/2001
2
PANDIT, ABHAY S.
Exec Dt:
10/23/2001
Assignee
1
ST. JUDE MEDICAL, INC.
ONE LILLEHEI PLAZA
ST. PAUL, MINNESOTA 55117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7371258
US20030083741
10004504
Correspondence name and address
PATTERSON, THUENTE, SKAAR, ET AL.
PETER S. DARDI
4800 IDS CENTER
80 SOUTH 8TH STREET
MINNEAPOLIS, MN 55402-2100
Assignment: 9
Reel/Frame:018383/0062   Pages: 3
Recorded: 10/03/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WOO, YI-REN
Exec Dt:
09/28/2006
Assignee
1
ST. JUDE MEDICAL, INC.
ONE LILLEHEI PLAZA
ST. PAUL, MINNESOTA 55117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7578842
US20080082163
11542903
Correspondence name and address
FISH & NEAVE IP GROUP, ROPES & GRAY LLP
1251 AVENUE OF THE AMERICAS
NEW YORK, NY 10020
Assignment: 10
Reel/Frame:018383/0316   Pages: 3
Recorded: 10/03/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WOO, YI-REN
Exec Dt:
09/28/2006
Assignee
1
ST. JUDE MEDICAL, INC.
ONE LILLEHEI PLAZA
ST. PAUL, MINNESOTA 55117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7575592
US20080082161
11542735
Correspondence name and address
FISH & NEAVE IP GROUP, ROPES & GRAY LLP
1251 AVENUE OF THE AMERICAS
NEW YORK, NY 10020
Assignment: 11
Reel/Frame:019089/0080   Pages: 4
Recorded: 03/12/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XUEMEI
Exec Dt:
03/08/2007
2
WOO, YI-REN
Exec Dt:
03/08/2007
Assignee
1
ST. JUDE MEDICAL, INC.
ONE LILLEHEI PLAZA
ST. PAUL, MINNESOTA 55117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8092523
US20080228264
11717305
Correspondence name and address
FISH & NEAVE IP GROUP
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 12
Reel/Frame:019316/0062   Pages: 4
Recorded: 04/26/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XUEMEI
Exec Dt:
04/12/2007
2
WOO, YI-REN
Exec Dt:
04/18/2007
Assignee
1
ST. JUDE MEDICAL, INC.
ONE LILLEHEI PLAZA
ST. PAUL, MINNESOTA 55117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8409274
US20130018456
11796471
Correspondence name and address
FISH & NEAVE IP GROUP
ROPES & GRAY LLP
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 13
Reel/Frame:020305/0322   Pages: 3
Recorded: 12/27/2007
Attorney Dkt #:000293-0117-101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XUEMEI
Exec Dt:
12/13/2007
2
WOO, YI-REN
Exec Dt:
11/09/2007
Assignee
1
ST. JUDE MEDICAL, INC.
ONE LILLEHEI PLAZA
ST. PAUL, MINNESOTA 55117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7803186
NONE
11906181
Correspondence name and address
ROPES & GRAY LLP
ROBERT R. JACKSON, ESQ.
1211 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 14
Reel/Frame:022188/0321   Pages: 11
Recorded: 02/02/2009
Attorney Dkt #:5236-000936/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASTELEIN, NATHAN
Exec Dt:
01/09/2009
2
PANDEY, ASHWINI K.
Exec Dt:
01/26/2009
3
WOO, YI-REN
Exec Dt:
01/06/2009
4
VISWANATHAN, RAJU R.
Exec Dt:
01/21/2009
5
MUNGER, GARETH T.
Exec Dt:
01/05/2009
6
MINAR, CHRISTOPHER D.
Exec Dt:
12/24/2008
7
RIEDEL, ROGER G., JR.
Exec Dt:
01/05/2009
Assignee
1
STEREOTAXIS, INC.
4320 FOREST PARK AVENUE
SUITE 100
ST. LOUIS, MISSOURI 63108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090131927
12272185
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
7700 BONHOMME AVENUE
SUITE 400
ST. LOUIS, MO 63105
Assignment: 15
Reel/Frame:029060/0726   Pages: 3
Recorded: 03/18/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, XUEMEI
Exec Dt:
03/15/2010
2
WOO, YI-REN
Exec Dt:
03/10/2010
Assignee
1
ST. JUDE MEDICAL, INC.
ONE ST. JUDE MEDICAL DRIVE
ST. PAUL, MINNESOTA 55117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100249922
12733762
Correspondence name and address
THOMAS A. RENDOS
ST. JUDE MEDICAL CARDIOVASCULAR DIVISI
177 EAST COUNTY ROAD B
ST. PAUL, MN 55117
Assignment: 16
Reel/Frame:034714/0595   Pages: 6
Recorded: 01/14/2015
Attorney Dkt #:055590.00297
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOO, YI-REN
Exec Dt:
08/24/2011
2
REICHENBACH, STEVEN H.
Exec Dt:
08/24/2011
3
BRIANA, STEPHEN
Exec Dt:
08/24/2011
4
WALSH, KELLY
Exec Dt:
09/07/2011
5
BOURQUE, KEVIN
Exec Dt:
09/06/2011
Assignee
1
THORATEC CORPORATION
6035 STONERIDGE DRIVE
PLEASANTON, CALIFORNIA 94588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9872976
US20120046515
13213571
Correspondence name and address
SQUIRE PATTON BOGGS (US) LLP
275 BATTERY STREET, SUITE 2600
SAN FRANCISCO, CA 94111-3356
Assignment: 17
Reel/Frame:038457/0616   Pages: 10
Recorded: 05/04/2016
Attorney Dkt #:096205-0966603 (000221US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REICHENBACH, STEVEN H.
Exec Dt:
10/12/2011
2
LE BLANC, PEITER W.C.J.
Exec Dt:
10/12/2011
3
WOO, YI-REN
Exec Dt:
10/12/2011
4
ELDRIDGE, DAVID GARY
Exec Dt:
10/12/2011
Assignee
1
THORATEC CORPORATION
6035 STONERIDGE DRIVE
PLEASANTON, CALIFORNIA 94588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160206795
14982960
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 18
Reel/Frame:033765/0171   Pages: 14
Recorded: 09/18/2014
Attorney Dkt #:96205-006411US-913333
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REICHENBACH, STEVEN H.
Exec Dt:
12/13/2012
2
LE BLANC, PIETER W.C.J.
Exec Dt:
11/29/2012
3
WOO, YI-REN
Exec Dt:
11/20/2012
4
ELDRIDGE, DAVID GARY
Exec Dt:
11/20/2012
5
BRIANA, STEPHEN G.
Exec Dt:
11/26/2012
6
HODGES, WILLIAM V.
Exec Dt:
11/21/2012
7
PETERSEN, ETHAN
Exec Dt:
11/21/2012
8
ANDRIOLA, PETER
Exec Dt:
11/29/2012
9
DUR, ONUR
Exec Dt:
12/13/2012
10
LEE, ERIC
Exec Dt:
04/08/2014
Assignee
1
THORATEC CORPORATION
6035 STONERIDGE DRIVE
PLEASANTON, CALIFORNIA 94588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9533082
US20150005572
14489041
Correspondence name and address
NENA BAINS
KILPATRICK TOWNSEND AND STOCKTON LLP
2 EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111
Assignment: 19
Reel/Frame:047798/0689   Pages: 14
Recorded: 12/17/2018
Attorney Dkt #:096205-1025788(006412US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REICHENBACH, STEVEN H.
Exec Dt:
12/13/2012
2
LE BLANC, PIETER W.C.J.
Exec Dt:
11/29/2012
3
WOO, YI-REN
Exec Dt:
11/20/2012
4
ELDRIDGE, DAVID GARY
Exec Dt:
11/20/2012
5
BRIANA, STEPHEN G.
Exec Dt:
11/26/2012
6
HODGES, WILLIAM V.
Exec Dt:
11/21/2012
7
PETERSEN, ETHAN
Exec Dt:
11/21/2012
8
ANDRIOLA, PETER
Exec Dt:
11/29/2012
9
DUR, ONUR
Exec Dt:
12/13/2012
10
LEE, ERIC
Exec Dt:
04/08/2014
Assignee
1
THORATEC CORPORATION
6035 STONERIDGE DRIVE
PLEASANTON, CALIFORNIA 94588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10279093
US20170232168
15359231
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, SUITE 1900
SAN FRANCISCO, CA 94111
Assignment: 20
Reel/Frame:048064/0028   Pages: 4
Recorded: 01/19/2019
Attorney Dkt #:096205-010010US-1013096
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, ERIC T.
Exec Dt:
07/15/2015
2
HODGES, WILLIAM V.
Exec Dt:
07/15/2015
3
WOO, YI-REN
Exec Dt:
07/13/2015
Assignee
1
THORATEC CORPORATION
6035 STONERIDGE DRIVE
PLEASANTON, CALIFORNIA 94588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10702641
US20160375187
15196436
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER, SUITE 1900
SAN FRANCISCO, CA 94111
Assignment: 21
Reel/Frame:037572/0464   Pages: 6
Recorded: 01/25/2016
Attorney Dkt #:096205-0950898 (009710US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOO, YI-REN
Exec Dt:
12/02/2015
2
DUR, ONUR
Exec Dt:
12/02/2015
3
REICHENBACH, STEVEN H.
Exec Dt:
01/06/2016
Assignee
1
THORATEC CORPORATION
6035 STONERIDGE DRIVE
PLEASANTON, CALIFORNIA 94588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10724534
US20160144089
14952296
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111

Search Results as of: 06/15/2024 03:47 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT