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 : COPENHAVER, GREGORY
Total Assignments: 16
Assignment: 1
Reel/Frame:009584/0549   Pages: 3
Recorded: 11/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PREUSS, DAPHNE
Exec Dt:
09/21/1998
2
COPENHAVER, GREGORY
Exec Dt:
09/21/1998
Assignee
1
ARCH DEVELOPMENT CORPORATION
5640 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6156953
NONE
09090051
Correspondence name and address
ARNOLD, WHITE & DURKEE
STEVEN L. HIGHLANDER
P.O. BOX 4433
HOUSTON, TEXAS 77210
Assignment: 2
Reel/Frame:024589/0427   Pages: 3
Recorded: 06/24/2010
Attorney Dkt #:30880/30000E
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PREUSS, DAPHNE
Exec Dt:
09/21/1998
2
COPENHAVER, GREGORY
Exec Dt:
09/21/1998
Assignee
1
ARCH DEVELOPMENT CORPORATION
5640 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7847151
US20070028320
11331942
Correspondence name and address
MARSHALL GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:011209/0071   Pages: 4
Recorded: 10/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PREUSS, DAPHNE
Exec Dt:
07/28/2000
2
COPENHAVER, GREGORY
Exec Dt:
07/28/2000
3
KEITH, KEVIN
Exec Dt:
07/28/2000
Assignee
1
UNIVERSITY OF CHICAGO,THE
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6972197
NONE
09531120
Correspondence name and address
FULBRIGHT & JAWORSKI, L.L.P.
ROBERT E. HANSON
600 CONGRESS AVENUE, SUITE 2400
AUSTIN TEXAS 78701
Assignment: 4
Reel/Frame:016417/0520   Pages: 4
Recorded: 08/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PREUSS, DAPHNE
Exec Dt:
07/28/2000
2
COPENHAVER, GREGORY
Exec Dt:
07/28/2000
3
KEITH, KEVIN
Exec Dt:
07/28/2000
Assignee
1
THE UNIVERSITY OF CHICAGO
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050266560
11117187
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:012647/0861   Pages: 4
Recorded: 02/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, SONG
Exec Dt:
08/27/2001
2
COPENHAVER, GREGORY
Exec Dt:
08/27/2001
3
KEITH, KEVIN
Exec Dt:
08/27/2001
4
PREUSS, DAPHNE
Exec Dt:
08/27/2001
Assignee
1
CHICAGO, THE UNIVERSITY OF
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6649347
US20020123053
09888220
Correspondence name and address
FULBRIGHT & JAWORSKI, L.L.P.
ROBERT E. HANSON
600 CONGRESS AVENUE, SUITE 2400
AUSTIN, TEXAS 78701
Assignment: 6
Reel/Frame:014334/0378   Pages: 4
Recorded: 07/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUO, SONG
Exec Dt:
08/27/2001
2
COPENHAVER, GREGORY
Exec Dt:
08/27/2001
Assignee
1
UNIVERSITY OF CHICAGO, THE
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7132240
US20040023282
10620924
Correspondence name and address
BELL, BOYD & LLOYD LLC
ROBERT M. BARRETT, ESQ.
P.O. BOX 1135
CHICAGO, IL 60690-1135
Assignment: 7
Reel/Frame:013229/0651   Pages: 4
Recorded: 08/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COPENHAVER, GREGORY
Exec Dt:
07/11/2002
2
KEITH, KEVIN
Exec Dt:
07/18/2002
3
PREUSS, DAPHNE
Exec Dt:
07/18/2002
Assignee
1
CHROMATIN, INC.
2201 WEST CAMPBELL PARK DRIVE
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7193128
US20030131372
10170944
Correspondence name and address
BELL, BOYD & LLOYD LLC
ROBERT M. BARRETT
P.O. BOX 1135
CHICAGO, IL 60690
Assignment: 8
Reel/Frame:013249/0899   Pages: 5
Recorded: 08/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACH, JENNIFER
Exec Dt:
07/23/2002
2
ZIELER, HELGE
Exec Dt:
07/28/2002
3
JIN, RONGGUAN
Exec Dt:
07/23/2002
4
KEITH, KEVIN
Exec Dt:
07/18/2002
5
COPENHAVER, GREGORY
Exec Dt:
07/11/2002
6
PREUSS, DAPHNE
Exec Dt:
07/18/2002
Assignee
1
CHROMATIN, INC.
2201 WEST CAMPBELL PARK DRIVE
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7119250
US20030124561
10170912
Correspondence name and address
BELL, BOYD & LLOYD LLC
ROBERT M. BARRETT
P.O. BOX 1135
CHICAGO, IL 60690
Assignment: 9
Reel/Frame:016252/0364   Pages: 5
Recorded: 05/18/2005
Attorney Dkt #:30880/30001A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACH, JENNIFER
Exec Dt:
07/23/2002
2
ZIELER, HELGE
Exec Dt:
07/28/2002
3
JIN, RONG GUAN
Exec Dt:
07/23/2002
4
KEITH, KEVIN
Exec Dt:
07/11/2002
5
COPENHAVER, GREGORY
Exec Dt:
07/11/2002
6
PREUSS, DAPHNE
Exec Dt:
07/18/2002
Assignee
1
CHROMATIN, INC.
2201 WEST CAMPBELL PARK DRIVE
CHICAGO, ILLINOIS 60612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7456013
US20050268359
11031554
Correspondence name and address
SHARON M. SINTICH
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE, SUITE 6300
SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 10
Reel/Frame:016659/0540   Pages: 6
Recorded: 10/19/2005
Attorney Dkt #:30880/30001B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACH, JENNIFER
Exec Dt:
07/23/2002
2
ZIELER, HELGE
Exec Dt:
07/28/2002
3
JIN, RONGGUAN
Exec Dt:
07/23/2002
4
KEITH, KEVIN
Exec Dt:
07/18/2002
5
COPENHAVER, GREGORY
Exec Dt:
07/11/2002
6
PREUSS, DAPHNE
Exec Dt:
07/18/2002
Assignee
1
CHROMATIN, INC.
2201 WEST CAMPBELL PARK DRIVE
CHICAGO, ILLINOIS 60612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7235716
US20050241016
11049584
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:016666/0463   Pages: 6
Recorded: 10/20/2005
Attorney Dkt #:30880/30001C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACH, JENNIFER
Exec Dt:
07/23/2002
2
ZIELER, HELGE
Exec Dt:
07/28/2002
3
JIN, RONGGUAN
Exec Dt:
07/23/2002
4
KEITH, KEVIN
Exec Dt:
07/18/2002
5
COPENHAVER, GREGORY
Exec Dt:
07/11/2002
6
PREUSS, DAPHNE
Exec Dt:
07/18/2002
Assignee
1
CHROMATIN, INC.
2201 WEST CAMPBELL PARK DRIVE
CHICAGO, ILLINOIS 60612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7227057
US20050241015
11049537
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:016669/0256   Pages: 6
Recorded: 10/21/2005
Attorney Dkt #:30880/30001D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACH, JENNIFER
Exec Dt:
07/23/2002
2
ZIELER, HELGE
Exec Dt:
07/28/2002
3
JIN, RONGGUAN
Exec Dt:
07/23/2002
4
KEITH, KEVIN
Exec Dt:
07/18/2002
5
COPENHAVER, GREGORY
Exec Dt:
07/11/2002
6
PREUSS, DAPHNE
Exec Dt:
07/18/2002
Assignee
1
CHROMATIN, INC.
2201 WEST CAMPBELL PARK DRIVE
CHICAGO, ILLINOIS 60612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7226782
US20050257282
11049179
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:021946/0352   Pages: 5
Recorded: 12/09/2008
Attorney Dkt #:30844/30001A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COPENHAVER, GREGORY
Exec Dt:
07/11/2002
2
KEITH, KEVIN
Exec Dt:
07/18/2002
3
PREUSS, DAPHNE
Exec Dt:
07/18/2002
Assignee
1
CHROMATIN, INC.
2201 WEST CAMPBELL PARK DRIVE
CHICAGO, ILLINOIS 60612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8759086
US20080288264
11701900
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:022146/0169   Pages: 6
Recorded: 01/23/2009
Attorney Dkt #:30880/30001F
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACH, JENNIFER
Exec Dt:
07/23/2002
2
ZIELER, HELGE
Exec Dt:
07/28/2002
3
JIN, RONGGUAN
Exec Dt:
07/23/2002
4
KEITH, KEVIN
Exec Dt:
07/18/2002
5
COPENHAVER, GREGORY
Exec Dt:
07/11/2002
6
PREUSS, DAPHNE
Exec Dt:
07/18/2002
Assignee
1
CHROMATIN, INC.
2201 WEST CAMPBELL PARK DRIVE
CHICAGO, ILLINOIS 60612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8062885
US20090209749
11981296
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:023264/0508   Pages: 6
Recorded: 09/22/2009
Attorney Dkt #:30880/30001E
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACH, JENNIFER
Exec Dt:
07/23/2002
2
ZIELER, HELGE
Exec Dt:
07/28/2002
3
JIN, RONGGUAN
Exec Dt:
07/23/2002
4
KEITH, KEVIN
Exec Dt:
07/18/2002
5
COPENHAVER, GREGORY
Exec Dt:
07/11/2002
6
PREUSS, DAPHNE
Exec Dt:
07/18/2002
Assignee
1
CHROMATIN, INC.
2201 WEST CAMPBELL PARK DRIVE
CHICAGO, ILLINOIS 60612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7989202
US20110189774
11981451
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606
Assignment: 16
Reel/Frame:023761/0187   Pages: 6
Recorded: 01/11/2010
Attorney Dkt #:30880/44857
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACH, JENNIFER
Exec Dt:
07/23/2002
2
ZIELER, HELGE
Exec Dt:
07/28/2002
3
JIN, RONGGUAN
Exec Dt:
07/23/2002
4
KEITH, KEVIN
Exec Dt:
07/18/2002
5
COPENHAVER, GREGORY
Exec Dt:
07/11/2002
6
PREUSS, DAPHNE
Exec Dt:
07/18/2002
Assignee
1
CHROMATIN, INC.
2201 WEST CAMPBELL PARK DRIVE
CHICAGO, ILLINOIS 60612
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100333235
12508355
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606

Search Results as of: 05/08/2024 02:59 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