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Patent Assignment Assignor Details
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Assignor Name : WEICHSELBAUM, RALPH R.
Total Assignments: 23
Assignment: 1
Reel/Frame:006410/0720   Pages: 5
Recorded: 10/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WEICHSELBAUM, RALPH R.
Exec Dt:
09/17/1992
2
HALLAHAN, DENNIS E.
Exec Dt:
09/17/1992
3
SUKHATME, VIKAS P.
Exec Dt:
09/17/1992
4
KUFE, DONALD W.
Exec Dt:
09/17/1992
Assignee
1
ARCH DEVELOPMENT CORPORATION
1101 EAST 58TH STREET
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6605712
NONE
07943812
Correspondence name and address
RONALD B. COOLEY, ESQ.
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TEXAS 77210
Assignment: 2
Reel/Frame:007122/0881   Pages: 2
Recorded: 09/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEICHSELBAUM, RALPH R.
Exec Dt:
07/22/1994
Assignee
1
ARCH DEVELOPMENT CORPORATION
1101 E. 58TH STREET
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5571797
NONE
08241863
Correspondence name and address
GARY J. SERTICH
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TEXAS 77210
Assignment: 3
Reel/Frame:017116/0739   Pages: 2
Recorded: 02/03/2006
Attorney Dkt #:092234-9023-US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALLAHAN, DENNIS E.
Exec Dt:
07/20/1994
2
WEICHSELBAUM, RALPH R.
Exec Dt:
07/22/1994
Assignee
1
ARCH DEVELOPMENT CORPORATION
UNIVERSITY OF CHICAGO
1101 E. 58TH STREET
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6486170
NONE
08248058
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
ONE S. PINCKNEY STREET, SUITE 700
P.O. BOX 1806
MADISON, WI 53701-1806
Assignment: 4
Reel/Frame:007292/0824   Pages: 3
Recorded: 01/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEICHSELBAUM, RALPH R.
Exec Dt:
09/29/1994
2
HALLAHAN, DENNIS E.
Exec Dt:
09/29/1994
3
SUKHATME, VIKAS P.
Exec Dt:
12/13/1994
Assignee
1
ARCH DEVELOPMENT CORPORATION
1101 EAST 58TH STREET
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7592317
NONE
08289290
Correspondence name and address
GARY J. SERTICH
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 5
Reel/Frame:007246/0264   Pages: 2
Recorded: 12/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEICHSELBAUM, RALPH R.
Exec Dt:
10/12/1994
2
HALLAHAN, DENNIS E.
Exec Dt:
10/12/1994
Assignee
1
ARCH DEVELOPMENT CORPORATION
1101 EAST 58TH STREET
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5641755
NONE
08278452
Correspondence name and address
ARNOLD, WHITE & DURKEE
GARY J. SERTICH
P.O. BOX 4433
HOUSTON, TEXAS 77210
Assignment: 6
Reel/Frame:007246/0258   Pages: 2
Recorded: 12/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEICHSELBAUM, RALPH R.
Exec Dt:
11/14/1994
Assignee
1
ARCH DEVELOPMENT CORPORATION
UNIVERSITY OF CHICAGO
1101 EAST 58TH STREET
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6524832
NONE
08309315
Correspondence name and address
ARNOLD, WHITE & DURKEE
GARY J. SERTICH
P.O. BOX 4433
HOUSTON, TEXAS 77210
Assignment: 7
Reel/Frame:008993/0763   Pages: 4
Recorded: 02/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEICHSELBAUM, RALPH R.
Exec Dt:
12/01/1997
2
HALLAHAN, DENNIS E.
Exec Dt:
12/02/1997
3
SUKHATME, VIKAS P.
Exec Dt:
01/12/1998
Assignee
1
ARCH DEVELOPMENT CORP.
1101 E. 58TH STREET
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6605712
NONE
07943812
Correspondence name and address
ARNOLD, WHITE & DURKEE
STEVEN L. HIGHLANDER, ESQ.
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 8
Reel/Frame:010313/0063   Pages: 3
Recorded: 10/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEICHSELBAUM, RALPH R.
Exec Dt:
08/09/1999
Assignee
1
ARCH DEVELOPMENT CORPORATION
5640 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6420335
NONE
09334084
Correspondence name and address
ARNOLD WHITE & DURKEE
STEVEN L. HIGHLANDER
750 BERING DRIVE
HOUSTON, TEXAS 77057-2198
Assignment: 9
Reel/Frame:011746/0499   Pages: 4
Recorded: 04/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEICHSELBAUM, RALPH R.
Exec Dt:
03/12/2001
2
CHMURA, STEVEN J.
Exec Dt:
03/11/2001
3
DOLAN, MARY E.
Exec Dt:
02/09/2001
Assignee
1
ARCH DEVELOPMENT CORPORATION
5640 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6426351
NONE
09637816
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
STEVEN L. HIGHLANDER
600 CONGRESS AVENUE, SUITE 2400
AUSTIN, TEXAS 78701
Assignment: 10
Reel/Frame:012424/0699   Pages: 7
Recorded: 02/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWARTZ, LEWIS B.
Exec Dt:
02/04/2002
2
WEICHSELBAUM, RALPH R.
Exec Dt:
02/13/2002
3
ROIZMAN, BERNARD
Exec Dt:
02/14/2002
Assignee
1
UNIVERSITY OF CHICAGO (AN ILLINOIS CORPORATION), THE
OFFICE OF INTELLECTUAL PROPERTY AND TECHNOLOGY TRANSFER
5640 SOUTH ELLIS STREET SUITE 405
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6846670
US20020155432
09995475
Correspondence name and address
MARSHALL, GERSTEIN & BORUN
THOMAS A. CAWLEY, JR.
6300 SEARS TOWER
233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402
Assignment: 11
Reel/Frame:013402/0471   Pages: 17
Recorded: 10/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEICHSELBAUM, RALPH R.
Exec Dt:
06/10/2002
2
GUPTA, VINAY KUMAR
Exec Dt:
08/05/2002
3
MAUCERI, HELENA
Exec Dt:
06/10/2002
4
PARK, JAMES B.
Exec Dt:
09/13/2002
5
POSNER, MITCHELL
Exec Dt:
09/12/2002
Assignee
1
UNIVERSITY OF CHICAGO, THE
5640 SOUTH ELLIS AVENUE
SUITE 405
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030082685
10117442
Correspondence name and address
FULBRIGHT & JAWORSKI, L.L.P.
PRIYA D. SUBRAMONY
600 CONGRESS AVENUE
SUITE 2400
AUSTIN, TX 78701
Assignment: 12
Reel/Frame:013214/0930   Pages: 3
Recorded: 08/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEICHSELBAUM, RALPH R.
Exec Dt:
08/12/2002
Assignee
1
THE UNIVERSITY OF CHICAGO
5801 S. ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7118862
US20020182588
10125003
Correspondence name and address
FISH & RICHARDSON PC
JANIS K. FRASER, PH.D.
225 FRANKLIN STREET
BOSTON MA 02110-2804
Assignment: 13
Reel/Frame:022751/0813   Pages: 3
Recorded: 05/29/2009
Attorney Dkt #:00530-0096002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEICHSELBAUM, RALPH R.
Exec Dt:
08/12/2002
Assignee
1
THE UNIVERSITY OF CHICAGO
5555 S. WOODLAWN
SUITE 300
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7556935
US20070105772
11538186
Correspondence name and address
JACK BRENNAN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 14
Reel/Frame:013554/0161   Pages: 3
Recorded: 12/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEICHSELBAUM, RALPH R.
Exec Dt:
10/09/2002
Assignee
1
THE UNIVERSITY OF CHICAGO
5640 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7247297
US20030091539
10244705
Correspondence name and address
STEVEN L. HIGHLANDER
FULBRIGHT & JAWORSKI L.L.P.
600 CONGRESS AVENUE, SUITE 2400
AUSTIN TEXAS 78701
Assignment: 15
Reel/Frame:014230/0185   Pages: 5
Recorded: 01/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEICHSELBAUM, RALPH R.
Exec Dt:
10/23/2003
2
ROIZMAN, BERNARD
Exec Dt:
10/23/2003
3
KHODAREV, NIKOLAI N.
Exec Dt:
10/23/2003
4
GUPTA, NALIN
Exec Dt:
12/11/2003
Assignee
1
UNIVERSITY OF CHICAGO
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050048491
10492239
Correspondence name and address
CLARK & ELBING LLP
SUSAN M. MICHAUD, PH.D.
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 16
Reel/Frame:015169/0982   Pages: 5
Recorded: 09/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEICHSELBAUM, RALPH R.
Exec Dt:
10/23/2003
2
ROIZMAN, BERNARD
Exec Dt:
10/23/2003
3
KHODAREV, NIKOLAI N.
Exec Dt:
10/23/2003
4
GUPTA, NALIN
Exec Dt:
12/11/2003
Assignee
1
UNIVERSITY OF CHICAGO
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050048491
10492239
Correspondence name and address
CLARK & ELBING LLP
SUSAN M. MICHAUD
101 FEDERAL STREET
BOSTON, MA 02110
Assignment: 17
Reel/Frame:015636/0844   Pages: 3
Recorded: 08/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEICHSELBAUM, RALPH R.
Exec Dt:
06/03/2004
Assignee
1
UNIVERSITY OF CHICAGO, THE
5555 SOUTH WOODLAWN AVENUE
SUITE 300
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040242523
10795090
Correspondence name and address
FULBH & JAWORSKI LLP
STEVEN L. HIGHLANDER
600 CONGRESS AVENUE
SUITE 2400
AUSTIN, TX 78701
Assignment: 18
Reel/Frame:016117/0138   Pages: 3
Recorded: 04/20/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PELIZZARI, CHARLES A.
Exec Dt:
03/31/2005
2
CHEN, CHIN-TU
Exec Dt:
03/31/2005
3
WEICHSELBAUM, RALPH R.
Exec Dt:
03/31/2005
4
HELLMAN, SAMUEL
Exec Dt:
03/31/2005
Assignee
1
UNIVERSITY OF CHICAGO, THE
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7265356
US20060113482
10998509
Correspondence name and address
TERESA J. WELCH
MICHAEL BEST & FRIEDRICH LLP
ONE SOUTH PINCKNEY STREET
P.O. BOX 1806
MADISON, WI 53701-1806
Assignment: 19
Reel/Frame:019276/0569   Pages: 3
Recorded: 05/10/2007
Attorney Dkt #:092234-9014-US01 JAF
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEICHSELBAUM, RALPH R.
Exec Dt:
03/29/2007
Assignee
1
UNIVERSITY OF CHICAGO
5801 S. ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070212298
11574108
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
ONE SOUTH PINCKNEY STREET, SUITE 700
P.O. BOX 1806
MADISON, WI 53701-1806
Assignment: 20
Reel/Frame:021540/0170   Pages: 8
Recorded: 09/17/2008
Attorney Dkt #:092234-9114-US01 WMW
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FU, YANG-XIN
Exec Dt:
09/09/2008
2
WEICHSELBAUM, RALPH R.
Exec Dt:
05/19/2008
Assignee
1
THE UNIVERSITY OF CHICAGO
5801 SOUTH ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090093429
12028399
Correspondence name and address
MICHAEL BEST & FRIEDRICH LLP
ONE SOUTH PINCKNEY STREET
P O BOX 1806
MADISON, WI 53701
Assignment: 21
Reel/Frame:043046/0908   Pages: 8
Recorded: 07/19/2017
Attorney Dkt #:148385.00020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHODAREV, NIKOLAI
Exec Dt:
07/14/2017
2
ROIZMAN, BERNARD
Exec Dt:
07/12/2017
3
WEICHSELBAUM, RALPH R.
Exec Dt:
07/17/2017
Assignee
1
THE UNIVERSITY OF CHICAGO
5801 S. ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170298362
15636952
Correspondence name and address
THOMAS R. STIEBEL, JR.
QUARLES & BRADY LLP
300 N. LASALLE ST., SUITE 4000
CHICAGO, IL 60654
Assignment: 22
Reel/Frame:050140/0017   Pages: 5
Recorded: 08/22/2019
Attorney Dkt #:44GC-297675-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHU, MINFENG
Exec Dt:
08/13/2019
2
MALLON, STEPHEN
Exec Dt:
08/13/2019
3
WEICHSELBAUM, RALPH R.
Exec Dt:
08/13/2019
4
ROIZMAN, BERNARD
Exec Dt:
08/13/2019
Assignee
1
SHENZHEN INTERNATIONAL INSTITUTE FOR BIOMEDICAL RESEARCH
BUILDING A10, LIFE SCIENCE PARK
140 JINYE AVENUE, DAPENG NEW DISTRICT
SHENZHEN, GUANGDONG, CHINA 518119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190381132
16488101
Correspondence name and address
SHEPPARD MULLIN RICHTER & HAMPTON LLP
379 LYTTON AVENUE
ALEX Y. NIE
PALO ALTO, CA 94301
Assignment: 23
Reel/Frame:056633/0318   Pages: 6
Recorded: 06/23/2021
Attorney Dkt #:18-T-079 (37997-92)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHMURA, STEVEN J
Exec Dt:
09/10/2019
2
LU, SHAN
Exec Dt:
09/13/2019
3
WEICHSELBAUM, RALPH R.
Exec Dt:
08/28/2019
Assignee
1
THE UNIVERSITY OF CHICAGO
5801 S. ELLIS AVENUE
CHICAGO, ILLINOIS 60637
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220047892
17274908
Correspondence name and address
PATENT DOCKET DEPARTMENT ARMSTRONG TEASD
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105

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