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 : TWARDZIK, DANIEL R.
Total Assignments: 18
Assignment: 1
Reel/Frame:004289/0729   Pages: 2
Recorded: 08/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TWARDZIK, DANIEL R.
Exec Dt:
03/29/1984
2
TODARO, GEORGE J.
Exec Dt:
03/29/1984
Assignee
1
ONCOGEN
3005 FIRST AVENUE
A LIMITED PARTNERSHIP OF WASHINGTON
SEATTLE, WASHINGTON 98121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4590003
NONE
06592969
Correspondence name and address
BERTRAM I. ROWLAND
TOWNSEND AND TOWNSEND
NUMBER FIVE PALO ALTO SQUARE
3000 EL CAMINO REAL
PALO ALTO, CA 94304
Assignment: 2
Reel/Frame:004476/0587   Pages: 1
Recorded: 04/29/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TWARDZIK, DANIEL R.
Exec Dt:
03/19/1985
2
TODARO, GEORGE J.
Exec Dt:
03/19/1985
Assignee
1
ONCOGEN, 3005 FIRST AVENUE, SEATTLE, WASHINGTON, 98121, A LIMITED PARTNERSHIP
WASHINGTON
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4645828
NONE
06712302
Correspondence name and address
BERTRAM I. ROWLAND
TOWNSEND AND TOWNSEND
STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105
Assignment: 3
Reel/Frame:004535/0371   Pages: 1
Recorded: 01/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MARQUARDT, HANS
Exec Dt:
11/25/1985
2
TODARO, GEORGE J.
Exec Dt:
11/25/1985
3
TWARDZIK, DANIEL R.
Exec Dt:
11/25/1985
Assignee
1
ONCOGEN, A LIMITED PARTNERSHIP
3005 FIRST AVENUE
SEATTLE, WASHINGTON 98121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4731439
NONE
06801019
Correspondence name and address
TOWNSEND & TOWNSEND
STEUART ST. TOWER
ONE MARKET PLZ.
SAN FRANCISCO, CA 94105
Assignment: 4
Reel/Frame:004659/0430   Pages: 4
Recorded: 01/05/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TWARDZIK, DANIEL R.
Exec Dt:
11/25/1986
2
TODARO, GEORGE J.
Exec Dt:
11/25/1986
3
RANCHALIS, JANE E.
Exec Dt:
11/25/1986
Assignee
1
ONCOGEN, A LIMITED PARTNERSHIP OF WASHINGTON
3005 FIRST AVENUE
SEATTLE, WASHINGTON 98121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4816442
NONE
06928760
Correspondence name and address
CIOTTI & MURASHIGE
545 MIDDLEFIELD RD.
SUITE 200
MENLO PARK, CA 94025
Assignment: 5
Reel/Frame:007797/0284   Pages: 4
Recorded: 01/24/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TWARDZIK, DANIEL R.
Exec Dt:
01/04/1996
2
REED, STEVEN G.
Exec Dt:
01/04/1996
3
VEDVICK, THOMAS S.
Exec Dt:
01/04/1996
Assignee
1
CORIXA CORPORATION
1124 COLUMBIA STREET, STE. 464
SEATTLE, WASHINGTON 98104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5854206
NONE
08519196
Correspondence name and address
SEED AND BERRY LLP
DAVID J. MAKI
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 6
Reel/Frame:008659/0800   Pages: 7
Recorded: 07/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REED, STEVEN G.
Exec Dt:
06/05/1997
2
SKEIKY, YASIR A. W.
Exec Dt:
06/05/1997
3
DILLON, DAVIN C.
Exec Dt:
06/06/1997
4
CAMPOS-NETO, ANTONIO
Exec Dt:
06/06/1997
5
HOUGHTON, RAYMOND
Exec Dt:
06/06/1997
6
VEDVICK, THOMAS S.
Exec Dt:
06/09/1997
7
TWARDZIK, DANIEL R.
Exec Dt:
06/09/1997
Assignee
1
CORIXA CORPORATION
SUITE 200
1124 COLUMBIA STREET
SEATTLE, WASHINGTON 98104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6290969
NONE
08818112
Correspondence name and address
SEED AND BERRY LLP
DAVID J. MAKI, ESQ.
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 7
Reel/Frame:009041/0194   Pages: 4
Recorded: 03/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REED, STEVEN G.
Exec Dt:
01/29/1998
2
DILLON, DAVIN C.
Exec Dt:
01/29/1998
3
TWARDZIK, DANIEL R.
Exec Dt:
02/04/1998
4
MITCHAM, JENNIFER L.
Exec Dt:
01/29/1998
Assignee
1
CORIXA CORPORATION
SUITE 200
1124 COLUMBIA STREET
SEATTLE, WASHINGTON 98104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6034218
NONE
08946026
Correspondence name and address
SEED AND BERRY LLP
DAVID J. MAKI
6300 COLUMBIA CENTER
701 FIFTH AVENUE
SEATTLE, WA 98104-7092
Assignment: 8
Reel/Frame:009404/0169   Pages: 5
Recorded: 08/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REED, STEVEN G.
Exec Dt:
08/07/1998
2
SKEIKY, YASIR A. W.
Exec Dt:
08/07/1998
3
DILLON, DAVIN C.
Exec Dt:
08/07/1998
4
CAMPOS-NETO, ANTONIO
Exec Dt:
08/11/1998
5
HOUGHTON, RAYMOND
Exec Dt:
08/07/1998
6
VEDVICK, THOMAS S.
Exec Dt:
08/07/1998
7
TWARDZIK, DANIEL R.
Exec Dt:
08/08/1998
8
LODES, MICHAEL J.
Exec Dt:
08/07/1998
9
HENDRICKSON, RONALD C.
Exec Dt:
08/14/1998
Assignee
1
CORIXA CORPORATION
1124 COLUMBIA ST., STE. 200
SEATTLE, WASHINGTON 98104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6458366
NONE
09072596
Correspondence name and address
PENNIE & EDMONDS LLP
LAURA A. CORUZZI
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 9
Reel/Frame:009876/0470   Pages: 4
Recorded: 04/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REED, STEVEN G.
Exec Dt:
03/10/1999
2
SKEIKY, YASIR A.W.
Exec Dt:
03/03/1999
3
DILLON, DAVIN C.
Exec Dt:
02/16/1999
4
CAMPOS-NETO, ANTONIO
Exec Dt:
02/16/1999
5
HOUGHTON, RAYMOND
Exec Dt:
02/25/1999
6
VEDVICK, THOMAS S.
Exec Dt:
03/02/1999
7
TWARDZIK, DANIEL R.
Exec Dt:
03/09/1999
8
LODES, MICHAEL J.
Exec Dt:
02/23/1999
9
HENDRICKSON, RONALD C.
Exec Dt:
03/02/1999
Assignee
1
CORIXA CORPORATION
SUITE 200
1124 COLUMBIA STREET
SEATTLE, WASHINGTON 98104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6592877
NONE
09072967
Correspondence name and address
PENNIE & EDMONDS LLP
LAURA A. CORUZZI
1155 AVENUE OF THE AMERICAS
NY, NY 10036
Assignment: 10
Reel/Frame:009932/0346   Pages: 2
Recorded: 04/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TWARDZIK, DANIEL R.
Exec Dt:
04/26/1999
2
FELKER, THOMAS S.
Exec Dt:
04/26/1999
3
PASKELL, STEFAN L.
Exec Dt:
04/23/1999
Assignee
1
STEM CELL PHARMACEUTICALS, INC.
P.O. BOX 1049
VASHON, WASHINGTON 98070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020099008
09299473
Correspondence name and address
DAVIS WRIGHT TREMAINE LLP
JEFFREY B. OSTER
2600 CENTURY SQUARE
1501 FOURTH AVENUE
SEATTLE, WA 98101-1688
Assignment: 11
Reel/Frame:010749/0444   Pages: 5
Recorded: 04/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TWARDZIK, DANIEL R.
Exec Dt:
04/05/2000
2
PASKELL, STEFAN
Exec Dt:
04/05/2000
3
FELKER, THOMAS S.
Exec Dt:
04/03/2000
Assignee
1
STEM PHARMACEUTICALS, INC.
P.O. BOX 1049
VASHON, WASHINGTON 98070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6764683
NONE
09459813
Correspondence name and address
GRAY CARY WARE & FREIDENRICH LLP
LISA A. HAILE
4365 EXECUTIVE DRIVE, SUITE 1600
SAN DIEGO, CA 92121
Assignment: 12
Reel/Frame:019545/0063   Pages: 7
Recorded: 07/11/2007
Attorney Dkt #:120158.401C1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE COVERSHEET: RECEIVING PARTY NAME FROM STEM PHARMACEUTICALS, INC. TO STEM CELL PHARMACEUTICALS, INC. PREVIOUSLY RECORDED ON REEL 010749 FRAME 0444. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
TWARDZIK, DANIEL R.
Exec Dt:
04/05/2000
2
PASKELL, STEFAN
Exec Dt:
04/05/2000
3
FELKER, THOMAS S.
Exec Dt:
04/03/2000
Assignee
1
STEM CELL PHARMACEUTICALS, INC.
P.O. BOX 1049
VASHON, WASHINGTON 98070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6764683
NONE
09459813
Correspondence name and address
STEPHEN J. ROSENMAN, PH.D.
701 5TH AVENUE
SUITE 5400
SEATTLE, WA 98104
Assignment: 13
Reel/Frame:010992/0994   Pages: 4
Recorded: 07/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TWARDZIK, DANIEL R.
Exec Dt:
05/03/2000
2
PASKELL, STEFAN
Exec Dt:
05/03/2000
3
FELKER, THOMAS S.
Exec Dt:
05/03/2000
Assignee
1
STEM CELL PHARMACEUTICALS INC.
562 FIRST AVENUE SOUTH, SUITE 700
SEATTLE, WASHINGTON 98104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6486122
NONE
09559248
Correspondence name and address
GRAY CARY WARE & FREIDENRICH LLP
LISA A. HAILE, PH.D.
4365 EXECUTIVE DRIVE, SUITE 1600
SAN DIEGO, CA 92121
Assignment: 14
Reel/Frame:012511/0369   Pages: 5
Recorded: 01/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UPSHALL, ALAN
Exec Dt:
10/02/2001
2
TWARDZIK, DANIEL R.
Exec Dt:
10/02/2001
3
SLEDZIEWSKI, ANDRZEJ
Exec Dt:
10/02/2001
Assignee
1
STEM CELL PHARMACEUTICALS, INC.
562 FRIST AVENUE SOUTH, SUITE 700
SEATTLE, WASHINGTON 98104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020077291
09961227
Correspondence name and address
GRAY CARY WARE & FREIDENRICH LLP
LISA A. HAILE, PH.D.
4365 EXECUTIVE DRIVE, SUITE 1100
SAN DIEGO, CA 92121
Assignment: 15
Reel/Frame:012553/0935   Pages: 8
Recorded: 02/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TWARDZIK, DANIEL R.
Exec Dt:
10/12/2001
2
PERNET, ANDRE
Exec Dt:
11/07/2001
3
FELKER, THOMAS S.
Exec Dt:
10/10/2001
4
PASKELL, STEFAN
Exec Dt:
10/10/2001
Assignee
1
STEM CELL PHARMAECUTICALS, INC.
562 FIRST AVENUE, SUITE 700
SEATTLE, WASHINGTON 98104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6815418
US20020169119
09932172
Correspondence name and address
GRAY CARY WARE & FREIDENRICH LLP
LISA A. HAILE, PH.D.
4365 EXECUTIVE DRIVE, SUITE 1100
SAN DIEGO, CA 92121
Assignment: 16
Reel/Frame:012579/0290   Pages: 5
Recorded: 02/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TWARDZIK, DANIEL R.
Exec Dt:
01/09/2002
2
PASKELL, STEFAN
Exec Dt:
01/09/2002
3
FELKER, THOMAS S.
Exec Dt:
01/09/2002
Assignee
1
STEM CELL PHARMACEUTICALS, INC.
562 FIRST AVENUE SOUTH, SUITE 700
SEATTLE, CALIFORNIA 98104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020169131
09955581
Correspondence name and address
GRAY, CARY, WARE & FREIDENRICH, LLP
LISA A. HAILE, J.D., PH.D.
4365 EXECUTIVE DRIVE
SUITE 1100
SAN DIEGO, CA 92121
Assignment: 17
Reel/Frame:012827/0699   Pages: 6
Recorded: 04/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TWARDZIK, DANIEL R.
Exec Dt:
01/28/2002
2
PERNET, ANDRE
Exec Dt:
02/01/2002
3
FELKER, THOMAS S.
Exec Dt:
01/28/2002
4
PASKELL, STEFAN
Exec Dt:
01/28/2002
Assignee
1
STEM CELL PHARMACEUTICALS, INC.
562 FIRST AVENUE SOUTH, SUITE 700
SEATTLE, WASHINGTON 98104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020193301
10039119
Correspondence name and address
GRAY CARY ET AL
LISA A. HAILE
4365 EXECUTIVE DRIVE, SUITE 1100
SAN DIEGO CA 92121
Assignment: 18
Reel/Frame:013178/0690   Pages: 6
Recorded: 08/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TWARDZIK, DANIEL R.
Exec Dt:
05/08/2002
2
PERNET, ANDRE
Exec Dt:
06/23/2002
3
FELKER, THOMAS S.
Exec Dt:
05/05/2002
4
PASKELL, STEFAN
Exec Dt:
05/08/2002
5
RENO, JOHN M.
Exec Dt:
05/07/2002
Assignee
1
STEM CELL PHARMACEUTICALS, INC.
562 FIRST AVENUE SOUTH
SUITE 700
SEATTLE, WASHINGTON 98104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6677307
US20030036509
10138158
Correspondence name and address
GRAY CARY WARE & FREIDENRICH LLP
LISA A. HAILE, J.D., PH.D.
4365 EXECUTIVE DRIVE
SUITE 1100
SAN DIEGO, CA 92121

Search Results as of: 05/31/2024 12:57 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