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Patent Assignment Assignor Details
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Assignor Name : PIATYSZEK, MIECZYSLAW A.
Total Assignments: 8
Assignment: 1
Reel/Frame:008852/0080   Pages: 7
Recorded: 12/01/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAY, JERRY W.
Exec Dt:
07/28/1997
2
WRIGHT, WOODRING
Exec Dt:
07/28/1997
3
PIATYSZEK, MIECZYSLAW A.
Exec Dt:
11/14/1997
4
COREY, DAVID
Exec Dt:
07/25/1997
5
NORTON, JAMES C.
Exec Dt:
07/28/1997
Assignee
1
TEXAS SYSTEM, THE UNIVERSITY OF
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6015710
NONE
08630019
Correspondence name and address
GERON CORPORATION
DAVID P. LENTINI
230 CONSTITUTION DRIVE
MENLO PARK, CA 94025
Assignment: 2
Reel/Frame:008939/0847   Pages: 3
Recorded: 01/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHAY, JERRY W.
Exec Dt:
11/19/1997
2
WRIGHT, WOODRING
Exec Dt:
11/19/1997
3
PIATYSZEK, MIECZYSLAW A.
Exec Dt:
11/21/1997
4
COREY, DAVID
Exec Dt:
11/20/1997
5
NORTON, JAMES C.
Exec Dt:
11/20/1997
Assignee
1
UNIVERSITY OF TEXAS SYSTEM, THE
201 WEST 7TH STREET
AUSITN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6046307
NONE
08838545
Correspondence name and address
GERON CORPORATION
KEVIN R. KASTER
230 CONSTITUTION DRIVE
MENLO PARK, CA 94025
Assignment: 3
Reel/Frame:011215/0308   Pages: 7
Recorded: 10/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIN, ALLISON C.
Exec Dt:
09/13/2000
2
HOLCOMB, RYAN
Exec Dt:
09/08/2000
3
PIATYSZEK, MIECZYSLAW A.
Exec Dt:
09/11/2000
4
SINGH, UPINDER
Exec Dt:
09/06/2000
5
TOLMAN, RICHARD L.
Exec Dt:
09/13/2000
Assignee
1
GERON CORPORATION
A DELAWARE CORPORATION
230 CONSTITUTION DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6518268
NONE
09608636
Correspondence name and address
GERON CORPORATION
DAVID J. EARP
230 CONSTITUTION DRIVE
MENLO PARK, CA 94025
Assignment: 4
Reel/Frame:012244/0679   Pages: 4
Recorded: 10/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIN, GREGG B.
Exec Dt:
09/21/2001
2
FUNK, WALTER D.
Exec Dt:
09/25/2001
3
PIATYSZEK, MIECZYSLAW A.
Exec Dt:
09/25/2001
Assignee
1
GERON CORPORATION
230 CONSTITUTION DRIVE
MENLO PARK, CALIFORNIA 94025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6599728
US20030032769
09972115
Correspondence name and address
GERON CORPORATION
J. MICHAEL SCHIFF
230 CONSTITUTION DRIVE
MENLO PARK, CA 94025
Assignment: 5
Reel/Frame:016023/0135   Pages: 2
Recorded: 05/17/2005
Attorney Dkt #:SIER-034
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDREWS, WILLIAM H.
Exec Dt:
03/16/2005
2
BRIGGS, LAURA
Exec Dt:
03/16/2005
3
FOSTER, CHRISTOPHER
Exec Dt:
03/16/2005
4
PIATYSZEK, MIECZYSLAW A.
Exec Dt:
03/16/2005
Assignee
1
SIERRA SCIENCES, INC.
250 SOUTH ROCK BLVD. SUITE 130
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7226744
US20060154266
11085872
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
1900 UNIVERSITY BLVD
EAST PALO ALTO, CA 94303
Assignment: 6
Reel/Frame:019976/0941   Pages: 4
Recorded: 10/17/2007
Attorney Dkt #:SIER-034CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDREWS, WILLIAM H.
Exec Dt:
03/16/2005
2
BRIGGS, LAURA A.
Exec Dt:
03/16/2005
3
FOSTER, CHRISTOPHER A.
Exec Dt:
03/16/2005
4
PIATYSZEK, MIECZYSLAW A.
Exec Dt:
03/16/2005
5
BROWN, LANCER K.
Exec Dt:
03/12/2007
Assignee
1
SIERRA SCIENCES, INC.
250 SOUTH ROCK BOULEVARD
SUITE 130
RENO, NEVADA 89502-2301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080166711
11717572
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 7
Reel/Frame:022360/0720   Pages: 8
Recorded: 03/06/2009
Attorney Dkt #:SIER-039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDREWS, WILLIAM H.
Exec Dt:
01/27/2009
2
BRIGGS, LAURA A.
Exec Dt:
01/27/2009
3
FOSTER, CHRISTOPHER A.
Exec Dt:
01/27/2009
4
BROWN, LANCER K.
Exec Dt:
01/28/2009
5
PIATYSZEK, MIECZYSLAW A.
Exec Dt:
01/28/2009
6
GAETA, FEDERICO C.A.
Exec Dt:
01/28/2009
7
CHAGUTURU, MUNIRATHNAM
Exec Dt:
01/30/2009
8
ZHANG, JIAN
Exec Dt:
01/27/2009
9
KERLEY, TOM
Exec Dt:
01/28/2009
Assignee
1
SIERRA SCIENCES INC.
250 SOUTH ROCK BOULEVARD
SUITE 130
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090143451
12270552
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS, LLP
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 8
Reel/Frame:028268/0025   Pages: 5
Recorded: 05/24/2012
Attorney Dkt #:SIER-042
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDREWS, WILLIAM H.
Exec Dt:
02/23/2011
2
BROWN, LANCER K.
Exec Dt:
02/23/2011
3
BRIGGS, LAURA A.
Exec Dt:
03/01/2011
4
GAETA, FEDERICO C.A.
Exec Dt:
03/09/2011
5
MOHAMMADPOUR, HAMID
Exec Dt:
03/14/2011
6
PIATYSZEK, MIECZYSLAW A.
Exec Dt:
02/24/2011
Assignee
1
SIERRA SCIENCES, INC.
250 SOUTH ROCK BOULEVARD
SUITE 130
RENO, NEVADA 89502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11701374
NONE
13110583
Correspondence name and address
BOZICEVIC, FIELD & FRANCIS LLP
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303

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