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 : TIDWELL, DURRELL
Total Assignments: 12
Assignment: 1
Reel/Frame:015071/0528   Pages: 3
Recorded: 03/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMMONS, BRYAN D.
Exec Dt:
02/18/2004
2
HENDERSON, JOHN K.
Exec Dt:
02/18/2004
3
TIDWELL, DURRELL
Exec Dt:
03/02/2004
4
MCPHERSON, CAMERON
Exec Dt:
02/18/2004
Assignee
1
MEDTRONIC INC.
710 MEDTRONIC PARKWAY, LC340
MINNEAPOLIS, MINNESOTA 55432
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050203487
10699299
Correspondence name and address
HAYNES AND BOONE, LLP
DAVID M. O'DELL
901 MAIN STREET, SUITE 3100
DALLAS, TEXAS 75202
Assignment: 2
Reel/Frame:019070/0101   Pages: 5
Recorded: 03/26/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIDWELL, DURRELL
Exec Dt:
03/12/2007
2
MORRIS, JONATHAN
Exec Dt:
03/21/2007
3
JOHNSTON, GABRIEL A.
Exec Dt:
03/12/2007
Assignee
1
MEDTRONIC PS MEDICAL, INC.
4620 BEACH STREET
FT. WORTH, TEXAS 76137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8556922
US20080208229
11680488
Correspondence name and address
TREVOR D. ARNOLD, ESQ.
6743 SOUTHPOINT DRIVE, NORTH
MS: SS-54
JACKSONVILLE, FL 32216-0980
Assignment: 3
Reel/Frame:031399/0463   Pages: 6
Recorded: 10/14/2013
Attorney Dkt #:5074PS-000038-US-COB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TIDWELL, DURRELL
Exec Dt:
03/12/2007
2
MORRIS, JONATHAN
Exec Dt:
03/21/2007
3
JOHNSTON, GABRIEL A.
Exec Dt:
03/12/2007
Assignee
1
MEDTRONIC PS MEDICAL, INC.
4620 BEACH STREET
FORT WORTH, TEXAS 76137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9668753
US20140046355
14053013
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 4
Reel/Frame:021089/0617   Pages: 5
Recorded: 06/12/2008
Attorney Dkt #:31849.103/P31025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOYKIN, CHRISTOPHER M.
Exec Dt:
06/11/2008
2
TIDWELL, DURRELL
Exec Dt:
06/11/2008
Assignee
1
MEDTRONIC PS MEDICAL, INC.
4620 BEACH STREET
FORT WORTH, TEXAS 76137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8523868
US20090312761
12136917
Correspondence name and address
DUSTIN T. JOHNSON
HAYNES AND BOONE, LLP
901 MAIN STREET, SUITE 3100
DALLAS, TX 75202
Assignment: 5
Reel/Frame:021089/0634   Pages: 5
Recorded: 06/12/2008
Attorney Dkt #:31849.104/P31701
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOYKIN, CHRISTOPHER M.
Exec Dt:
06/11/2008
2
TIDWELL, DURRELL
Exec Dt:
06/11/2008
Assignee
1
MEDTRONIC PS MEDICAL, INC.
4620 BEACH STREET
FORT WORTH, TEXAS 76137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8852221
US20090312779
12136935
Correspondence name and address
DUSTIN T. JOHNSON
HAYNES AND BOONE, LLP
901 MAIN STREET, SUITE 3100
DALLAS, TX 75202
Assignment: 6
Reel/Frame:033894/0781   Pages: 4
Recorded: 10/06/2014
Attorney Dkt #:5074PS-000042-US-COB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOYKIN, CHRISTOPHER M.
Exec Dt:
06/11/2008
2
TIDWELL, DURRELL
Exec Dt:
06/11/2008
Assignee
1
MEDTRONIC PS MEDICAL, INC.
4620 BEACH STREET
FORT WORTH, TEXAS 76137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9517074
US20150025535
14507350
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 7
Reel/Frame:038453/0532   Pages: 4
Recorded: 05/04/2016
Attorney Dkt #:5074PS-000041-US-COB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOYKIN, CHRISTOPHER M.
Exec Dt:
06/11/2008
2
TIDWELL, DURRELL
Exec Dt:
06/11/2008
Assignee
1
MEDTRONIC PS MEDICAL, INC.
4620 BEACH STREET
FORT WORTH, TEXAS 76137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9402635
US20140074098
14015189
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 8
Reel/Frame:040706/0623   Pages: 4
Recorded: 12/12/2016
Attorney Dkt #:5074PS-000042-US-COC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOYKIN, CHRISTOPHER M.
Exec Dt:
06/11/2008
2
TIDWELL, DURRELL
Exec Dt:
06/11/2008
Assignee
1
MEDTRONIC PS MEDICAL, INC.
4620 BEACH STREET
FORT WORTH, TEXAS 76137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10182826
US20170086856
15375414
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 9
Reel/Frame:053454/0145   Pages: 4
Recorded: 08/11/2020
Attorney Dkt #:5074PS-000042-US-COD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOYKIN, CHRISTOPHER M.
Exec Dt:
06/11/2008
2
TIDWELL, DURRELL
Exec Dt:
06/11/2008
Assignee
1
MEDTRONIC PS MEDICAL, INC.
4620 BEACH STREET
FORT WORTH, TEXAS 76137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10856885
US20190150942
16252889
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 10
Reel/Frame:022814/0801   Pages: 6
Recorded: 06/11/2009
Attorney Dkt #:31849.102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEXTER, S. SHANE
Exec Dt:
06/08/2009
2
ESTES, LARRY DALE
Exec Dt:
06/08/2009
3
JOHNSTON, GABRIEL
Exec Dt:
06/08/2009
4
TIDWELL, DURRELL
Exec Dt:
06/08/2009
5
HAUSER, BRET
Exec Dt:
06/08/2009
Assignee
1
MEDTRONIC XOMED, INC.
6743 SOUTHPOINT DRIVE N.
JACKSONVILLE, FLORIDA 32216
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8281898
US20100314200
12483046
Correspondence name and address
HAYNES AND BOONE, LLP
IP SECTION, 2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 11
Reel/Frame:029092/0116   Pages: 5
Recorded: 10/08/2012
Attorney Dkt #:5074PS-000039/COB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEXTER, S. SHANE
Exec Dt:
06/08/2009
2
ESTES, LARRY DALE
Exec Dt:
06/08/2009
3
JOHNSTON, GABRIEL
Exec Dt:
06/08/2009
4
TIDWELL, DURRELL
Exec Dt:
06/08/2009
5
HAUSER, BRET
Exec Dt:
06/08/2009
Assignee
1
MEDTRONIC XOMED, INC.
6743 SOUTHPOINT DRIVE N.
JACKSONVILLE, FLORIDA 32216-0980
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8459414
US20130032435
13647157
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 12
Reel/Frame:028061/0219   Pages: 10
Recorded: 04/17/2012
Attorney Dkt #:31849.134
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, JOHN XINGHAI
Exec Dt:
02/08/2012
2
BACH, HUNG VAN
Exec Dt:
02/08/2012
3
BURNETTE, DONNA J.
Exec Dt:
02/07/2012
4
BLACKWELL, WALTER RAYMOND
Exec Dt:
02/07/2012
5
GARADI, VIKRAM AUGUST
Exec Dt:
02/07/2012
6
HANEY, KEVIN L.
Exec Dt:
02/07/2012
7
CHEN, WEIGUO
Exec Dt:
02/08/2012
8
DEXTER, S. SHANE
Exec Dt:
02/10/2012
9
LOPEZ, JOSEPH WILLIAM
Exec Dt:
02/07/2012
10
SHERRY, R. MITCHELL
Exec Dt:
02/08/2012
11
CIHAK, PAUL
Exec Dt:
02/08/2012
12
TIDWELL, DURRELL
Exec Dt:
02/07/2012
Assignee
1
MEDTRONIC PS MEDICAL, INC.
4620 BEACH STREET
FORT WORTH, TEXAS 76137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8936597
US20130204256
13366957
Correspondence name and address
HAYNES AND BOONE, LLP
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219

Search Results as of: 06/03/2024 02:10 PM
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