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Patent Assignment Assignor Details
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Assignor Name : FOWLER, DAVID E.
Total Assignments: 23
Assignment: 1
Reel/Frame:003906/0942   Pages: 1
Recorded: 09/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FOWLER, DAVID E.
Exec Dt:
06/08/1981
Assignee
1
HEALTH PHYSICS SYSTEMS, INC.
2727 N.W. 43RD ST.
GAINESVILLE, FLORIDA 32601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4443269
NONE
06228971
Correspondence name and address
BERNARD A. REITER
HYER, MATTHEWS & REITER
4801 WOODWAY, STE. 210 WEST
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:004006/0962   Pages: 2
Recorded: 06/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FOWLER, DAVID E.
Exec Dt:
06/11/1982
Assignee
1
HEALTH PHYSICS SYSTEMS, INC., 2727 N.W. 43RD ST., GAINESVILLE, FL. 32601
FLORIDA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4503577
NONE
06388492
Correspondence name and address
BERNARD A. REITER
2401 FOUNTAINVIEW, STE. 500
HOUSTON, TX 77057
Assignment: 3
Reel/Frame:004301/0320   Pages: 2
Recorded: 09/10/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FOWLER, DAVID E.
Exec Dt:
09/05/1984
Assignee
1
QUADREX HPS, INC.,
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4685972
NONE
06631909
Correspondence name and address
BERNARD A. REITER
2401 FOUNTAINVIEW, STE. 500
HOUSTON, TX 77057
Assignment: 4
Reel/Frame:004458/0750   Pages: 2
Recorded: 09/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FOWLER, DAVID E.
Exec Dt:
08/14/1985
Assignee
1
QUADREX HPS, INC., GAINESVILLE, FL.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4797128
NONE
06679641
Correspondence name and address
BERNARD A. REITER
2401 FOUNTAINVIEW, STE. 500
HOUSTON, TX 77057
Assignment: 5
Reel/Frame:004575/0438   Pages: 2
Recorded: 06/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FOWLER, DAVID E.
Exec Dt:
06/04/1986
2
MC ILVAINE, EUGENE T.
Exec Dt:
06/04/1986
Assignee
1
QUADREX HPS, INC., GAINESVILLE, FLORIDA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4842746
NONE
06874679
Correspondence name and address
BERNARD A. REITER
1800 AUGUSTA, STE. 400
HOUSTON, TX 77057
Assignment: 6
Reel/Frame:004713/0357   Pages: 1
Recorded: 05/07/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FOWLER, DAVID E.
Exec Dt:
04/17/1987
Assignee
1
QUADREX HPS, INC., GAINESVILLE, FL.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4781041
NONE
06923770
Correspondence name and address
BERNARD A. REITER
1800 AUGUSTA, STE. 400
HOUSTON, TX 77057
Assignment: 7
Reel/Frame:005260/0141   Pages: 1
Recorded: 03/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COX, JOHN D.
Exec Dt:
03/01/1990
2
FOWLER, DAVID E.
Exec Dt:
03/01/1990
Assignee
1
GENERAL IMAGING CORPORATION
901 N.W. 8TH AVE.
GAINESVILLE, FLORIDA 32604
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5159455
NONE
07488957
Correspondence name and address
FOLEY & LARDNER, SCHWARTZ, JEFFERY
SCHWAAB, MACK, BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 8
Reel/Frame:006261/0991   Pages: 3
Recorded: 08/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
FOWLER, DAVID E.
Exec Dt:
07/29/1992
Assignee
1
SILIN, CONNIE J.
326 E. BRIDLESPUR DRIVE
KANSAS CITY, MISSOURI 64114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5333855
NONE
07916514
Correspondence name and address
TAYLOR J. ROSS, ESQ.
KOKJER, KIRCHER, BOWMAN & JOHNSON
911 MAIN STREET, 2414 COMMERCE TOWER
KANSAS CITY, MO 64105
Assignment: 9
Reel/Frame:006854/0435   Pages: 5
Recorded: 02/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOWLER, DAVID E.
Exec Dt:
11/03/1992
2
HORTON, PHILIP G.
Exec Dt:
11/03/1992
3
BEN-BASSAT, ARIE
Exec Dt:
11/03/1992
Assignee
1
BIOENERGY INTERNATIONAL, L.C.
1901 N.W. 67TH PLACE, SUITE E
GAINESVILLE, FLORIDA 32606-1657
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5487989
NONE
07946290
Correspondence name and address
COLIN G. SANDERCOCK
FOLEY & LARDNER
3000 K STREET N.W.
WASHINGTON, D.C. 20007-5109
Assignment: 10
Reel/Frame:006584/0992   Pages: 2
Recorded: 04/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOWLER, DAVID E.
Exec Dt:
04/16/1993
2
HORTON, PHILIP G.
Exec Dt:
04/16/1993
3
BEN-BASSAT, ARIE
Exec Dt:
04/16/1993
Assignee
1
BIOENERGY INTERNATIONAL, L.C.
1901 N.W. 67TH PLACE, SUITE E
GAINESVILLE, FLORIDA 32606-1657
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5554520
NONE
08026051
Correspondence name and address
STEPHEN A. BENT
FOLEY & LARDNER
3000 K STREET, N.W., SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 11
Reel/Frame:010363/0252   Pages: 6
Recorded: 11/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
O'HARA, MATTHEW A.
Exec Dt:
10/28/1999
2
FOWLER, DAVID E.
Exec Dt:
10/28/1999
Assignee
1
MAXTOR CORPORATION
2190 MILLER DRIVE
LONGMONT, COLORADO 80501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6654205
NONE
09430878
Correspondence name and address
SHERIDAN ROSS P.C.
CRAIG C. GROSETH, ESQ.
1560 BROADWAY, SUITE 1200
DENVER, COLORADO 80202-5141
Assignment: 12
Reel/Frame:012583/0507   Pages: 4
Recorded: 02/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAN, WENTAO
Exec Dt:
01/30/2002
2
FOWLER, DAVID E.
Exec Dt:
01/30/2002
Assignee
1
MAXTOR CORPORATION
2452 CLOVER BASIN DRIVE
LONGMONT, COLORADO 80503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6760191
NONE
10067566
Correspondence name and address
THE LAW OFFICE OF STEVEN G. ROEDER
STEVEN G. ROEDER
5560 CHELSEA AVENUE
LA JOLLA, CALIFORNIA 92037
Assignment: 13
Reel/Frame:016676/0382   Pages: 5
Recorded: 10/24/2005
Attorney Dkt #:3123-682
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOWLER, DAVID E.
Exec Dt:
10/20/2005
2
SCHRECK, ERHARD
Exec Dt:
10/21/2005
Assignee
1
MAXTOR CORPORATION
2452 CLOVER BASIN DRIVE
LONGMONT, COLORADO 80503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7355814
NONE
11219003
Correspondence name and address
LORI R. BROWN
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 14
Reel/Frame:022122/0429   Pages: 5
Recorded: 01/16/2009
Attorney Dkt #:F3657
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOWLER, DAVID E.
Exec Dt:
12/17/2008
2
BRAGEN, MARK R.
Exec Dt:
12/29/2008
Assignee
1
WESTERN DIGITAL (FREMONT), LLC
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8643980
NONE
12335199
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 15
Reel/Frame:022965/0231   Pages: 5
Recorded: 07/16/2009
Attorney Dkt #:F3882
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAJIKAR, SATEESHCHANDRA S.
Exec Dt:
05/05/2009
2
FOWLER, DAVID E.
Exec Dt:
05/06/2009
Assignee
1
WESTERN DIGITAL (FREMONT), LLC
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7800858
NONE
12435298
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 16
Reel/Frame:022965/0793   Pages: 5
Recorded: 07/16/2009
Attorney Dkt #:F3880
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOWLER, DAVID E.
Exec Dt:
05/06/2009
2
BAJIKAR, SATEESHCHANDRA S.
Exec Dt:
05/05/2009
Assignee
1
WESTERN DIGITAL (FREMONT), LLC
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7796356
NONE
12435280
Correspondence name and address
WESTERN DIGITAL
ATTN: INTELLECTUAL PROPERTY DEPT.
20511 LAKE FOREST DRIVE
LAKE FOREST, CA 92630
Assignment: 17
Reel/Frame:025453/0148   Pages: 8
Recorded: 12/06/2010
Attorney Dkt #:F4447
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRABHAKARAN, VIJAY
Exec Dt:
09/21/2010
2
GAN, WUXING
Exec Dt:
09/21/2010
3
PUST, LADISLAV R.
Exec Dt:
09/22/2010
4
FOWLER, DAVID E.
Exec Dt:
09/22/2010
5
ZHENG, LANSHI
Exec Dt:
09/21/2010
Assignee
1
WESTERN DIGITAL (FREMONT), LLC
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8456643
US20110286129
12886408
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 18
Reel/Frame:027400/0568   Pages: 5
Recorded: 12/16/2011
Attorney Dkt #:F5437
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNUTSON, NEIL
Exec Dt:
12/14/2011
2
FOWLER, DAVID E.
Exec Dt:
12/15/2011
3
LO, YU
Exec Dt:
12/14/2011
Assignee
1
WESTERN DIGITAL (FREMONT), LLC
44100 OSGOOD ROAD
FREMONT, CALIFORNIA 94539
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8749920
NONE
13328688
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 19
Reel/Frame:029401/0315   Pages: 9
Recorded: 12/04/2012
Attorney Dkt #:T6002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARLOW, CARL E.
Exec Dt:
10/22/2012
2
TSAI, CHUN SEI
Exec Dt:
10/22/2012
3
O'DELL, THOMAS A.
Exec Dt:
10/15/2012
4
FOWLER, DAVID E.
Exec Dt:
10/19/2012
5
WACHENSCHWANZ, DAVID E.
Exec Dt:
10/12/2012
6
SINGH, BALVINDER
Exec Dt:
10/15/2012
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8797667
NONE
13652239
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 20
Reel/Frame:032794/0866   Pages: 7
Recorded: 04/30/2014
Attorney Dkt #:T6316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAN, TZONG-SHII
Exec Dt:
02/27/2013
2
FOWLER, DAVID E.
Exec Dt:
02/27/2013
3
SCURA, JOHN E.
Exec Dt:
03/01/2013
4
LIU, YANNING
Exec Dt:
02/27/2013
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8760814
NONE
13776719
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 21
Reel/Frame:033902/0470   Pages: 10
Recorded: 10/07/2014
Attorney Dkt #:T6542
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARLOW, CARL E.
Exec Dt:
07/30/2014
2
TSAI, CHUN SEI
Exec Dt:
07/30/2014
3
PATEL, CHIRAG C.
Exec Dt:
07/30/2014
4
CHEW, BOON SIEN
Exec Dt:
07/30/2014
5
O'DELL, THOMAS A.
Exec Dt:
07/28/2014
6
WACHENSCHWANZ, DAVID E.
Exec Dt:
08/14/2014
7
FOWLER, DAVID E.
Exec Dt:
08/15/2014
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8902533
NONE
14015748
Correspondence name and address
WESTERN DIGITAL
ATTN: IP LAW DEPARTMENT
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CA 92612
Assignment: 22
Reel/Frame:048741/0447   Pages: 3
Recorded: 03/29/2019
Attorney Dkt #:WDA-4210-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YONG
Exec Dt:
03/28/2019
2
HUANG, WEIDONG
Exec Dt:
03/29/2019
3
FOWLER, DAVID E.
Exec Dt:
03/29/2019
4
NAKAMURA, TAICHI
Exec Dt:
03/29/2019
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10714135
NONE
16369710
Correspondence name and address
JACOBSEN IP LAW - WD
1999 S. BASCOM AVE.
STE. 700
CAMPBELL, CA 95008
Assignment: 23
Reel/Frame:052822/0684   Pages: 3
Recorded: 06/03/2020
Attorney Dkt #:WDA-4210-I-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YONG
Exec Dt:
03/28/2019
2
HUANG, WEIDONG
Exec Dt:
03/29/2019
3
FOWLER, DAVID E.
Exec Dt:
03/29/2019
4
NAKAMURA, TAICHI
Exec Dt:
03/29/2019
Assignee
1
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY
SAN JOSE, CALIFORNIA 95119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10891981
US20200312357
16946031
Correspondence name and address
KRISTA S. JACOBSEN
1999 S. BASCOM AVE., STE 700
JACOBSEN IP LAW
CAMPBELL, CA 95008

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