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 : EMPEDOCLES, STEPHEN
Total Assignments: 13
Assignment: 1
Reel/Frame:010190/0404   Pages: 4
Recorded: 08/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAWENDI, MOUNGI
Exec Dt:
07/07/1999
2
EMPEDOCLES, STEPHEN
Exec Dt:
08/10/1999
Assignee
1
MASSACHUSETTS INSTITUTE OF TECHNOLOGY, INC.
KENDALL SQUARE
5 CAMBRIDGE CENTER
CAMBRIDGE, MASSACHUSETTS 02142
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6696299
NONE
09310009
Correspondence name and address
CHOATE, HALL & STEWART
VALARIE ROSEN
EXCHANGE PLACE
53 STATE STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:035537/0780   Pages: 3
Recorded: 04/30/2015
Attorney Dkt #:IVGN 618.8 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EMPEDOCLES, STEPHEN
Exec Dt:
06/02/2001
2
WATSON, ANDREW
Exec Dt:
06/04/2001
3
JIN, JIAN
Exec Dt:
06/07/2001
Assignee
1
QUANTUM DOT CORP.
26136 RESEARCH ROAD
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9046477
US20130172199
13777032
Correspondence name and address
MICHAEL SMITH
5791 VAN ALLEN WAY
LIFE TECHNOLOGIES CORPORATION
CARLSBAD, CA 92008
Assignment: 3
Reel/Frame:035574/0379   Pages: 3
Recorded: 05/06/2015
Attorney Dkt #:IVGN 618.11 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EMPEDOCLES, STEPHEN
Exec Dt:
06/02/2001
2
WATSON, ANDREW
Exec Dt:
06/04/2001
3
JIN, JIAN
Exec Dt:
06/07/2001
Assignee
1
QUANTUM DOT CORP.
26136 RESEARCH ROAD
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9228948
US20150247801
14700248
Correspondence name and address
MICHAEL SMITH
5791 VAN ALLEN WAY
LIFE TECHNOLOGIES CORPORATION
CARLSBAD, CA 92008
Assignment: 4
Reel/Frame:014424/0868   Pages: 3
Recorded: 08/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EMPEDOCLES, STEPHEN
Exec Dt:
08/04/2003
Assignee
1
NANOSYS, INC.
2625 HANOVER STREET
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040026684
10405914
Correspondence name and address
QUINE INTELLECTUAL PROPERTY LAW GROUP PC
TOM HUNTER
P.O. OX 458
ALAMEDA, CA 94501
Assignment: 5
Reel/Frame:014469/0993   Pages: 4
Recorded: 09/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EMPEDOCLES, STEPHEN
Exec Dt:
08/04/2003
2
BOCK, LARRY
Exec Dt:
08/05/2003
3
CHOW, CALVIN
Exec Dt:
08/08/2003
4
DUAN, XIANFENG
Exec Dt:
08/06/2003
5
NIU, CHUNGMING
Exec Dt:
08/06/2003
6
PONTIS, GEORGE
Exec Dt:
08/08/2003
7
SAHI, VIJENDRA
Exec Dt:
08/06/2003
8
ROMANO, LINDA T.
Exec Dt:
08/19/2003
9
STUMBO, DAVID
Exec Dt:
08/08/2003
Assignee
1
NANOSYS, INC.
2625 HANOVER STREET
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6962823
US20040005723
10405992
Correspondence name and address
QUINE INTELLECTUAL PROPERTY ET AL
JONATHAN A. QUINE
P.O. BOX 458
ALAMEDA, CA 94501
Assignment: 6
Reel/Frame:014730/0985   Pages: 2
Recorded: 11/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EMPEDOCLES, STEPHEN
Exec Dt:
09/10/2003
Assignee
1
NANOSYS, INC.
2625 HANOVER STREET
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7515333
NONE
10460746
Correspondence name and address
NANOSYS, INC.
MATTHEW B. MURPHY, ESQ.
2625 HANOVER STREET
PALO ALTO, CA 94304
Assignment: 7
Reel/Frame:014923/0386   Pages: 3
Recorded: 01/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURETEA, MIHAI
Exec Dt:
01/16/2004
2
EMPEDOCLES, STEPHEN
Exec Dt:
01/16/2004
3
NIU, CHUNMING
Exec Dt:
01/16/2004
4
SCHER, ERIK C.
Exec Dt:
01/16/2004
Assignee
1
NANOSYS, INC.
2625 HANOVER STREET
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7068898
US20040095658
10656916
Correspondence name and address
QUINE INTELLECTUAL PROPERTY
JONATHAN A. QUINE
P.O. BOX 458
ALAMEDA, CA 94501
Assignment: 8
Reel/Frame:014939/0353   Pages: 4
Recorded: 01/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHER, ERIK
Exec Dt:
01/16/2004
2
BURETEA, MIHAI A.
Exec Dt:
01/16/2004
3
CHOW, CALVIN
Exec Dt:
01/16/2004
4
EMPEDOCLES, STEPHEN
Exec Dt:
01/16/2004
5
MEISEL, ANDREAS
Exec Dt:
01/16/2004
6
PARCE, J. WALLACE
Exec Dt:
01/16/2004
Assignee
1
NANOSYS, INC.
2625 HANOVER STREET
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6878871
US20040118448
10656802
Correspondence name and address
QUINE INTELLECTUAL PROPERTY LAW GROUP,
P.C.
P.O. BOX 458
ALAMEDA, CA 94501
Assignment: 9
Reel/Frame:015009/0865   Pages: 3
Recorded: 02/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EMPEDOCLES, STEPHEN
Exec Dt:
01/22/2004
2
STUMBO, DAVID P.
Exec Dt:
01/21/2004
3
NIU, CHUNMING
Exec Dt:
01/21/2004
4
DUAN, XIANFENG
Exec Dt:
01/21/2004
Assignee
1
NANOSYS, INC.
2625 HANOVER STREET
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7051945
US20050199731
10674071
Correspondence name and address
STERNE KESSLER GOLDSTEIN & FOX PLLC
DONALD J. FEATHERSTONE
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3934
Assignment: 10
Reel/Frame:014501/0803   Pages: 5
Recorded: 04/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, XIANGFENG
Exec Dt:
02/12/2004
2
NIU, CHUNGMING
Exec Dt:
02/11/2004
3
EMPEDOCLES, STEPHEN
Exec Dt:
02/16/2004
4
ROMANO, LINDA T.
Exec Dt:
02/12/2004
5
CHEN, JIAN
Exec Dt:
02/12/2004
6
SAHI, VIJENDRA
Exec Dt:
02/11/2004
7
BOCK, LAWRENCE
Exec Dt:
02/11/2004
8
STUMBO, DAVID
Exec Dt:
02/13/2004
9
PARCE, J. WALLACE
Exec Dt:
02/11/2004
10
GOLDMAN, JAY L.
Exec Dt:
02/11/2004
Assignee
1
NANOSYS, INC.
2625 HANOVER STREET
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7067867
US20050079659
10674060
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & FOX PLLC
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:015189/0601   Pages: 6
Recorded: 04/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOCK, LARRY
Exec Dt:
02/11/2004
2
DANIELS, R. HUGH
Exec Dt:
02/11/2004
3
EMPEDOCLES, STEPHEN
Exec Dt:
02/16/2004
4
NIU, CHUMMING
Exec Dt:
02/11/2004
5
OWICKI, JOHN C.
Exec Dt:
04/04/2004
6
SAHI, VIJENDRA
Exec Dt:
02/11/2004
7
CHOW, CALVIN
Exec Dt:
02/11/2004
8
PONTIS, GEORGE
Exec Dt:
03/29/2004
Assignee
1
NANOSYS, INC.
2625 HANOVER STREET
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7303875
US20070264634
10683583
Correspondence name and address
QUINE INTELLECTUAL PROPERTY LAW ET AL
JONATHAN A. QUINE
P.O. BOX 458
ALAMEDA, CA 94501
Assignment: 12
Reel/Frame:017521/0467   Pages: 5
Recorded: 01/30/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUAN, XIANGFENG
Exec Dt:
02/12/2004
2
NIU, CHUNMING
Exec Dt:
02/11/2004
3
EMPEDOCLES, STEPHEN
Exec Dt:
02/16/2004
4
ROMANO, LINDA T.
Exec Dt:
02/12/2004
5
CHEN, JIAN
Exec Dt:
02/12/2004
6
SAHI, VIJENDRA
Exec Dt:
02/11/2004
7
BOCK, LAWRENCE
Exec Dt:
02/11/2004
8
STUMBO, DAVID
Exec Dt:
02/13/2004
9
PARCE, WALLACE
Exec Dt:
02/11/2004
10
GOLDMAN, JAY L.
Exec Dt:
02/11/2004
Assignee
1
NANOSYS, INC.
2625 HANOVER STREET
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060151820
11341711
Correspondence name and address
STERNE, KESSLER, GOLDSTEIN & ET AL.
C/O JEFFREY S. WEAVER
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3934
Assignment: 13
Reel/Frame:015549/0321   Pages: 4
Recorded: 07/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHER, ERIK C.
Exec Dt:
05/25/2004
2
BURETEA, MIHAI A.
Exec Dt:
05/25/2004
3
CHOW, CALVIN
Exec Dt:
05/25/2004
4
EMPEDOCLES, STEPHEN
Exec Dt:
05/27/2004
5
MEISEL, ANDREAS
Exec Dt:
05/25/2004
6
PARCE, J. WALLACE
Exec Dt:
05/25/2004
7
WHITEFORD, JEFF
Exec Dt:
05/25/2004
Assignee
1
NANOSYS, INC.
2625 HANOVER STREET
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050126628
10778009
Correspondence name and address
QUINE INTELLECTUAL PROPERTY
LAW GROUP, P.C.
P.O. BOX 458
ALAMEDA, CA 94501

Search Results as of: 05/09/2024 03:21 AM
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