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Patent Assignment Assignor Details
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Assignor Name : ROACH, DAVID J.
Total Assignments: 19
Assignment: 1
Reel/Frame:008065/0943   Pages: 8
Recorded: 08/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROACH, DAVID J.
Exec Dt:
05/29/1996
2
JOHNSTON, RICHARD F.
Exec Dt:
05/29/1996
Assignee
1
MOLECULAR DYNAMICS, INC
928 EAST ARGUES AVENUE
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
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5770151
NONE
08658527
Correspondence name and address
THOMAS SCHNECK
P.O. BOX 2-E
SAN JOSE, CA 95109-0005
Assignment: 2
Reel/Frame:008875/0727   Pages: 7
Recorded: 12/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOVANOVICH, STEVAN B.
Exec Dt:
12/10/1997
2
RONAN, GREGORY J.
Exec Dt:
11/18/1997
3
ROACH, DAVID J.
Exec Dt:
12/10/1997
4
JOHNSTON, RICHARD F.
Exec Dt:
12/10/1997
Assignee
1
MOLECULAR DYNAMICS, INC.
928 EAST ARQUES AVENUE
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6190616
NONE
08927645
Correspondence name and address
LAW OFFICE OF THOMAS SCHNECK
THOMAS SCHNECK
P.O. BOX 2-E
SAN JOSE, CA 95109-0005
Assignment: 3
Reel/Frame:009503/0671   Pages: 8
Recorded: 10/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROACH, DAVID J.
Exec Dt:
09/14/1998
2
LODER, ROBERT T. JR.
Exec Dt:
09/14/1998
3
ARMSTRONG, THOMAS M.
Exec Dt:
09/15/1998
4
HARRIS, DENNIS W.
Exec Dt:
09/29/1998
5
JOVANOVICH, STEVAN B.
Exec Dt:
09/14/1998
6
JOHNSTON, RICHARD F.
Exec Dt:
09/10/1998
Assignee
1
MOLECULAR DYNAMICS, INC.
928 EAST ARQUES AVENUE
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6627446
NONE
09109676
Correspondence name and address
LAW OFFICES OF THOMAS SCHNECK
THOMAS SCHNECK
P.O. BOX 2-E
SAN JOSE, CA 95109-0005
Assignment: 4
Reel/Frame:010232/0286   Pages: 6
Recorded: 09/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARYEV, MICHAEL
Exec Dt:
07/30/1999
2
KRENSKY, ANDREA L.
Exec Dt:
07/30/1999
3
HULS, FREDRIC W.
Exec Dt:
07/30/1999
4
GARCIA, GERARDO
Exec Dt:
07/30/1999
5
QIN, BIN
Exec Dt:
07/30/1999
6
ROACH, DAVID J.
Exec Dt:
07/30/1999
Assignee
1
COULTER INTERNATIONAL CORP.
A FLORIDA CORPORATION MAIL CODE 32-AO2
11800 SW 147 AVENUE
MIAMI, FLORIDA 33196
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6581012
NONE
09364602
Correspondence name and address
COULTER INTERNATIONAL CORP.
MITCHELL E. ALTER
MAIL CODE 32-A02
P.O. BOX 169015
MIAMI, FLORIDA 33116-9015
Assignment: 5
Reel/Frame:011003/0730   Pages: 9
Recorded: 07/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HADD, ANDREW G.
Exec Dt:
06/21/2000
2
HELLMAN, BO E.R.
Exec Dt:
06/21/2000
3
JOVANOVICH, STEVAN B.
Exec Dt:
06/21/2000
4
ROACH, DAVID J.
Exec Dt:
06/20/2000
Assignee
1
AMERSHAM PHARMACIA BIOTECH, INC.
P.O. BOX 1327
800 CENTENNIAL AVENUE
PISCATAWAY, NEW JERSEY 08855
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6423536
NONE
09577199
Correspondence name and address
LAW OFFICES OF THOMAS SCHNECK
THOMAS SCHNECK
P.O. BOX 2-E
SAN JOSE, CA 95109-0005
Assignment: 6
Reel/Frame:011526/0951   Pages: 11
Recorded: 02/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROACH, DAVID J.
Exec Dt:
02/06/2001
2
LODER, ROBERT T., JR.
Exec Dt:
02/06/2001
3
ARMSTRONG, THOMAS M.
Exec Dt:
02/08/2001
4
HARRIS, DENNIS W.
Exec Dt:
02/12/2001
5
JOVANOVICH, STEVAN B.
Exec Dt:
02/12/2001
6
JOHNSTON, RICHARD F.
Exec Dt:
02/06/2001
Assignee
1
MOLECULAR DYNAMICS, INC.
928 EAST ARQUES AVENUE
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6787111
US20010005489
09737675
Correspondence name and address
LAW OFFICES OF THOMAS SCHNECK
THOMAS SCHNECK
P.O. BOX 2-E
SAN JOSE, CALIFORNIA 95109-0005
Assignment: 7
Reel/Frame:014320/0238   Pages: 6
Recorded: 07/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOVANOVICH, STEVAN B.
Exec Dt:
12/20/2002
2
ROACH, DAVID J.
Exec Dt:
12/18/2002
3
JOHNSTON, RICHARD F.
Exec Dt:
01/06/2003
Assignee
1
AMERSHAM BIOSCIENCES CORP.
928 EAST ARQUES AVENUE
SUNNYVALE, CALIFORNIA 94085
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6551839
US20010007641
09770412
Correspondence name and address
LAW OFFICES OF SCHNECK & SCHNECK
DAVID SCHNECK
P.O. BOX 2-E
SAN JOSE, CA 95109-0005
Assignment: 8
Reel/Frame:018096/0108   Pages: 5
Recorded: 07/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROACH, DAVID J.
Exec Dt:
06/13/2006
2
YANG, TOM W.
Exec Dt:
06/13/2006
3
O'NEILL, ROGER A.
Exec Dt:
06/13/2006
4
LODER JR., ROBERT T.
Exec Dt:
06/13/2006
5
HORN, PETER VANDER
Exec Dt:
06/13/2006
Assignee
1
CELL BIOSCIENCES,INC.
1050 PAGE MILL RD.
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8021611
US20060249558
11401699
Correspondence name and address
MARIA S. SWIATEK
DORSEY & WHITENEY LLP
555 CALIFORNIA ST.
SUITE 1000
SAN FRANCISCO, CA 94104-1513
Assignment: 9
Reel/Frame:026987/0334   Pages: 6
Recorded: 09/29/2011
Attorney Dkt #:CELB-003/04US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROACH, DAVID J.
Exec Dt:
06/13/2006
2
YANG, TOM W.
Exec Dt:
06/13/2006
3
O'NEILL, ROGER A.
Exec Dt:
06/13/2006
4
LODER, ROBERT T., JR.
Exec Dt:
06/13/2006
5
VANDER HORN, PETER B.
Exec Dt:
06/13/2006
Assignee
1
CELL BIOSCIENCES, INC.
1050 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120213667
13236316
Correspondence name and address
COOLEY LLP
777 6TH STREET, N.W.
SUITE 1100
WASHINGTON, DC 20001
Assignment: 10
Reel/Frame:029920/0101   Pages: 6
Recorded: 03/05/2013
Attorney Dkt #:CELB-003/05US310213-2097
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROACH, DAVID J.
Exec Dt:
06/13/2006
2
YANG, TOM W.
Exec Dt:
06/13/2006
3
O'NEILL, ROGER A.
Exec Dt:
06/13/2006
4
LODER, ROBERT T., JR.
Exec Dt:
06/13/2006
5
VANDER HORN, PETER B.
Exec Dt:
06/13/2006
Assignee
1
CELL BIOSCIENCES, INC.
1050 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8940232
US20130167937
13778757
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW
SUITE 700
WASHINGTON, DC 20004
Assignment: 11
Reel/Frame:019766/0229   Pages: 3
Recorded: 08/17/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, TOM W.
Exec Dt:
08/15/2007
2
ROACH, DAVID J.
Exec Dt:
08/15/2007
Assignee
1
CELL BROSCIENCES INC.
1050 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080124250
11893733
Correspondence name and address
PETER VANDERHORN
CELL BRO SCIENCES
1050 PAGE MILL ROAD
PALO ALTO, CA 94303
Assignment: 12
Reel/Frame:022918/0952   Pages: 3
Recorded: 07/06/2009
Attorney Dkt #:067534-5003US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, TOM W.
Exec Dt:
07/01/2009
2
ROACH, DAVID J.
Exec Dt:
07/01/2009
Assignee
1
CELL BIOSCIENCES, INC.
1050 PAGE MILL ROAD
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090263290
12426166
Correspondence name and address
MARIA S. SWIATEK / VLADIMIR SKLIBA
MORGAN LEWIS BOCKIUS LLP, 2 PALO ALTO SQ
3000 EL CAMINO REAL, SUITE 700
PALO ALTO, CA 94306
Assignment: 13
Reel/Frame:024494/0361   Pages: 6
Recorded: 06/07/2010
Attorney Dkt #:CELB-008/01US 310213-2038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROACH, DAVID J.
Exec Dt:
04/28/2010
2
YANG, TOM W.
Exec Dt:
04/28/2010
Assignee
1
CELL BIOSCIENCES, INC.
3040 OAKMEAD VILLAGE DRIVE
SUNNYVALE, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110011740
12762830
Correspondence name and address
COOLEY LLP
777 6TH STREET NW, SUITE 1100
ATTN: THE PATENT GROUP
WASHINGTON, DC 20001
Assignment: 14
Reel/Frame:025085/0925   Pages: 6
Recorded: 10/04/2010
Attorney Dkt #:CELB-008/01US 310213-2038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROACH, DAVID J.
Exec Dt:
09/28/2010
2
YANG, TOM W.
Exec Dt:
09/28/2010
Assignee
1
CELL BIOSCIENCES, INC.
3040 OAKMEAD VILLAGE DRIVE
SUNNYVALE, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110011740
12762830
Correspondence name and address
COOLEY LLP
777 6TH STREET, N.W.
SUITE 1100
WASHINGTON, DC 20001
Assignment: 15
Reel/Frame:046547/0077   Pages: 9
Recorded: 08/03/2018
Attorney Dkt #:CELB-044/01US 310213-2215
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, TOM WEISAN
Exec Dt:
01/11/2017
2
ROACH, DAVID J.
Exec Dt:
01/11/2017
3
XU, HUI
Exec Dt:
01/11/2017
Assignee
1
PROTEINSIMPLE
3001 ORCHARD PARKWAY
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10794860
US20180321189
16033808
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE
SUITE 700 ATTN: PATENT GROUP
WASHINGTON, DC 20004
Assignment: 16
Reel/Frame:063942/0364   Pages: 9
Recorded: 06/14/2023
Attorney Dkt #:CELB-044/02US 310213-2252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROACH, DAVID J.
Exec Dt:
01/11/2017
2
YANG, TOM WEISAN
Exec Dt:
01/11/2017
3
XU, HUI
Exec Dt:
01/11/2017
Assignee
1
PROTEINSIMPLE
3001 ORCHARD PKWY
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11726058
US20210231607
17063123
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW
SUITE 700 ATTN: PATENT GROUP
WASHINGTON, DC 20004
Assignment: 17
Reel/Frame:060525/0001   Pages: 13
Recorded: 07/15/2022
Attorney Dkt #:CELB-059/00US 310213-2260
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, CHENG
Exec Dt:
10/04/2021
2
XU, HUI
Exec Dt:
10/04/2021
3
WANG, RONALD Y.
Exec Dt:
10/14/2021
4
ROACH, DAVID J.
Exec Dt:
10/05/2021
5
DERMODY, JESSICA
Exec Dt:
10/07/2021
6
YANG, TOM WEISAN
Exec Dt:
11/11/2021
7
WU, JIAQI
Exec Dt:
10/04/2021
Assignee
1
PROTEINSIMPLE
3001 ORCHARD PKWY
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11420202
NONE
17463326
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE
SUITE 700 ATTN: PATENT GROUP
WASHINGTON, DC 20004
Assignment: 18
Reel/Frame:060591/0117   Pages: 13
Recorded: 07/22/2022
Attorney Dkt #:CELB-059/01US 310213-2285
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHOU, CHENG
Exec Dt:
10/04/2021
2
XU, HUI
Exec Dt:
10/04/2021
3
WANG, ROLAND Y.
Exec Dt:
10/14/2021
4
ROACH, DAVID J.
Exec Dt:
10/05/2021
5
DERMODY, JESSICA
Exec Dt:
10/07/2021
6
YANG, TOM WEISAN
Exec Dt:
11/11/2021
7
WU, JIAQI
Exec Dt:
10/04/2021
Assignee
1
PROTEINSIMPLE
3001 ORCHARD PKWY
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230062228
17870563
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE
SUITE 700 ATTN: PATENT GROUP
WASHINGTON DC, 20004 UNITED STATES
Assignment: 19
Reel/Frame:061043/0723   Pages: 14
Recorded: 08/02/2022
Attorney Dkt #:CELB-059/00US 310213-2260
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE SPELLING OF THE THIRD INVENTORS NAME PREVIOUSLY RECORDED AT REEL: 060525 FRAME: 0001. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ZHOU, CHENG
Exec Dt:
10/04/2021
2
XU, HUI
Exec Dt:
10/04/2021
3
WANG, ROLAND Y.
Exec Dt:
10/14/2021
4
ROACH, DAVID J.
Exec Dt:
10/05/2021
5
DERMODY, JESSICA
Exec Dt:
10/07/2021
6
YANG, TOM WEISAN
Exec Dt:
11/11/2021
7
WU, JIAQI
Exec Dt:
10/04/2021
Assignee
1
PROTEINSIMPLE
3001 ORCHARD PKWY
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11420202
NONE
17463326
Correspondence name and address
COOLEY LLP
1299 PENNSYLVANIA AVENUE NW
SUITE 700 ATTN: PATENT GROUP
WASHINGTON, DC 20004

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