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Patent Assignment Assignor Details
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Assignor Name : CHO, YOUNG I.
Total Assignments: 31
Assignment: 1
Reel/Frame:008157/0353   Pages: 6
Recorded: 09/30/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YOUNG I.
Exec Dt:
10/16/1995
2
EVANS, JOSEPH M., III
Exec Dt:
10/16/1995
Assignee
1
ELECTRONIC DE-SCALING 2000, INC.
PROFESSIONAL CENTER, SUITE C
1400 CONCHESTER HIGHWAY
BOOTHWYN, PENNSYLVANIA 19061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5725778
NONE
08544156
Correspondence name and address
LIPTON & STAPLER
ROBERT S. LIPTON, ESQ.
201 NORTH JACKSON STREET
P.O. BOX 934
MEDIA, PENNSYLVANIA 19063
Assignment: 2
Reel/Frame:008498/0374   Pages: 3
Recorded: 05/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHO, YOUNG I.
Exec Dt:
03/07/1997
Assignee
1
DREXEL UNIVERSITY
32ND & CHESTNUT STREETS
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5670041
NONE
08544026
Correspondence name and address
LIPTON & STAPLER
ROBERT S. LIPTON
201 NORTH JACKSON STREET
P.O. BOX 934
MEDIA, PA 19063
Assignment: 3
Reel/Frame:008702/0271   Pages: 3
Recorded: 07/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHO, YOUNG I.
Exec Dt:
07/21/1997
Assignee
1
ELECTRONIC DESCALING 2000
1440 CONCHESTER HIGHWAY
PROFESSIONAL CENTER, SUITE C
BOOTHWYN, PENNSYLVANIA 19061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5916490
NONE
08897070
Correspondence name and address
LIPTON & HUSICK
ROBERT S, LIPTON, ESQUIRE
201 NORTH JACKSON STREET
P.O. BOX 934
MEDIA, PA 19063
Assignment: 4
Reel/Frame:008771/0356   Pages: 3
Recorded: 10/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHO, YOUNG I.
Exec Dt:
10/15/1997
Assignee
1
ELECTRONIC DESCALING 2000, INC.
1440 CONCHESTER HIGHWAY
PROFESSIONAL CENTER, SUITE C
BOOTHWYN, PENNSYLVANIA 19061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5846414
NONE
08736231
Correspondence name and address
LIPTON, WEINBERGER & HUSICK
ROBERT S. LIPTON, ESQUIRE
201 NORTH JACKSON STREET
P.O. BOX 934
MEDIA, PA 19063
Assignment: 5
Reel/Frame:008908/0364   Pages: 3
Recorded: 12/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHO, YOUNG I.
Exec Dt:
12/17/1997
Assignee
1
ELECTRONIC DESCALING 2000, INC.
PROFESSIONAL CENTER, SUITE C, 1440 CONCHESTER HIGHWAY
BOOTHWYN, PENNSYLVANIA 19061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5776334
NONE
08736230
Correspondence name and address
LIPTON, WEINBERGER & HUSICK
ROBERT S. LIPTON, ESQ.
201 N. JACKSON STREET
P.O. BOX 934
MEDIA, PA 19063
Assignment: 6
Reel/Frame:009772/0637   Pages: 3
Recorded: 02/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHO, YOUNG I.
Exec Dt:
02/11/1999
Assignee
1
ELECTRONIC DESCALING 2000, INC.
PROFESSIONAL CENTER SUITE C, 1440 CONCHESTER HIGHWAY
BOOTHWYN, PENNSYLVANIA 19061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5951856
NONE
08791752
Correspondence name and address
LIPTON, WEINBERGER & HUSICK
ROBERT S. LIPTON, ESQUIRE
201 NORTH JACKSON STREET, P.O. BOX 934
MEDIA, PA 19063
Assignment: 7
Reel/Frame:010017/0976   Pages: 3
Recorded: 06/11/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHO, YOUNG I.
Exec Dt:
05/17/1999
Assignee
1
ELECTRONIC DESCALING 2000, INC.
PROFESSIONAL CENTER, SUITE C
1440 CONCHESTER HIGHWAY
BOOTHWYN, PENNSYLVANIA 19061
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6292085
NONE
09289469
Correspondence name and address
LIPTON, WEINBERGER & HUSICK
ROBERT S. LIPTON, ESQUIRE
201 NORTH JACKSON STREET
P.O. BOX 934
MEDIA, PA 19063
Assignment: 8
Reel/Frame:010720/0560   Pages: 4
Recorded: 03/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YOUNG I.
Exec Dt:
02/29/2000
2
BAI, CHEOLHO
Exec Dt:
02/29/2000
Assignee
1
VORTEX AIRCON, INC.
132 RENAISSANCE DRIVE
CHERRY HILL, NEW JERSEY 08003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6250086
NONE
09517922
Correspondence name and address
LIPTON, WEINBERGER & HUSICK
ROBERT S. LIPTON
201 NORTH JACKSON STREET
P.O. BOX 934
MEDIA, PA 19103-0934
Assignment: 9
Reel/Frame:010913/0825   Pages: 4
Recorded: 06/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YOUNG I.
Exec Dt:
03/24/2000
2
BAI, CHEOLHO
Exec Dt:
03/24/2000
Assignee
1
VORTEX AIRCON, INC.
132 RENAISSANCE DRIVE
CHERRY HILL, NEW JERSEY 08003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6425249
NONE
09535126
Correspondence name and address
LIPTON, WEINBERGER & HUSICK
ROBERT S. LIPTON, ESQ.
201 NORTH JACKSON STREET
P.O. BOX 934
MEDIA, PA 19063-0934
Domestic representative
ROBERT S. LIPTON, ESQ.
LIPTON, WEINBERGER & HUSICK
201 NORTH JACKSON STREET
P.O. BOX 934
MEDIA, PA 19063-0934
Assignment: 10
Reel/Frame:010911/0265   Pages: 2
Recorded: 06/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YOUNG I.
Exec Dt:
06/30/2000
2
BAI, CHEOLHO
Exec Dt:
06/30/2000
Assignee
1
VORTEX AIRCON
132 RENAISSANCE DRIVE
CHERRY HILL, NEW JERSEY 08003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6293108
NONE
09608656
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN, LLP
MAX MOSKOWITZ
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 11
Reel/Frame:011752/0920   Pages: 4
Recorded: 04/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YOUNG I.
Exec Dt:
03/12/2001
2
BAI, CHEOLHO
Exec Dt:
03/12/2001
Assignee
1
VORTEX AIRCON, INC.
132 RENAISSANCE DRIVE
CHERRY HILL, NEW JERSEY 08003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6430937
US20010042380
09802763
Correspondence name and address
MARK A. GARZIA, ESQUIRE
P.O. BOX 288
MEDIA, PA 19063
Assignment: 12
Reel/Frame:011752/0965   Pages: 4
Recorded: 04/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YOUNG I.
Exec Dt:
03/20/2001
2
BAI, CHEOLHO
Exec Dt:
03/20/2001
Assignee
1
VORTEX AIRCON, INC.
132 RENISSANCE DRIVE
CHERRY HILL, NEW JERSEY 08003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6494935
US20020073848
09737016
Correspondence name and address
MARK A. GARZIA, ESQUIRE
P.O. BOX 288
MEDIA, PA 19063
Assignment: 13
Reel/Frame:011765/0702   Pages: 4
Recorded: 04/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YOUNG I.
Exec Dt:
03/20/2001
2
BAI, CHEOLHO
Exec Dt:
03/20/2001
Assignee
1
VORTEX AIRCON, INC.
132 RENISSANCE DRIVE
CHERRY HILL, NEW JERSEY 08003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6389818
US20010020366
09760232
Correspondence name and address
MARK A. GARZIA, ESQ.
P.O. BOX 288
MEDIA, PA 19063
Assignment: 14
Reel/Frame:012499/0092   Pages: 2
Recorded: 01/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YOUNG I.
Exec Dt:
09/14/2001
2
BAI, CHEOLHO
Exec Dt:
10/10/2001
Assignee
1
VORTEX AIRCON
132 RENAISSANCE DRIVE
CHERRY HILL, NEW JERSEY 08003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020046475
09935979
Correspondence name and address
OSTROLENK, FABER ET AL.
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 15
Reel/Frame:012405/0067   Pages: 2
Recorded: 12/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YOUNG I.
Exec Dt:
09/21/2001
2
BAI, CHEOLHO
Exec Dt:
09/21/2001
Assignee
1
VORTEX AIRCON
132 RENAISSANCE DRIVE
CHERRY HILL, NEW JERSEY 08003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6449964
US20020066278
09954613
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN, LLP
SAMUEL H. WEINER
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 16
Reel/Frame:012702/0944   Pages: 2
Recorded: 03/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YOUNG I.
Exec Dt:
03/05/2002
2
BAI, CHEOLHO
Exec Dt:
03/05/2002
Assignee
1
VAI HOLDINGS, LLC.
132 RENAISSANCE DRIVE
CHERRY HILL, NEW JERSEY 08003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030167792
10094205
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN, LLP
LAWRENCE A. HOFFMAN
1180 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036-8403
Assignment: 17
Reel/Frame:012836/0724   Pages: 2
Recorded: 04/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YOUNG I.
Exec Dt:
04/21/2002
2
BAI, CHEOLHO
Exec Dt:
04/21/2002
Assignee
1
VAI HOLDINGS, LLC
132 RENAISSANCE DRIVE
CHERRY HILL, NEW JERSEY 08003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6651451
US20030196445
10131564
Correspondence name and address
OSTROLENK FABER GERB & SOFFEN, LLP
LAWRENCE A. HOFFMAN
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 18
Reel/Frame:013299/0080   Pages: 2
Recorded: 09/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YOUNG I.
Exec Dt:
07/24/2002
2
BAI, CHEOLHO
Exec Dt:
07/24/2002
Assignee
1
VAI HOLDINGS, LLC
132 RENAISSANCE DRIVE
CORPORATION - DELAWARE
CHERRY HILL, NEW JERSEY 08003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6672084
US20030051489
10189950
Correspondence name and address
OSTROLENK, FABER, GERB & SOFFEN, LLP
LAWRENCE A. HOFFMAN
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-8403
Assignment: 19
Reel/Frame:017691/0912   Pages: 5
Recorded: 03/20/2006
Attorney Dkt #:DREX-1004US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUTSOL, ALEXANDER F.
Exec Dt:
06/24/2004
2
FRIDMAN, ALEXANDER
Exec Dt:
06/24/2004
3
CHO, YOUNG I.
Exec Dt:
06/24/2004
Assignee
1
DREXEL UNIVERSITY
32ND AND CHESTNUT STREETS
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7867457
US20060266637
10560439
Correspondence name and address
KEVIN J. DUNLEAVY
KNOBLE YOSHIDA & DUNLEAVY, LLC
EIGHT PENN CENTER, SUITE 1350
1628 JOHN F. KENNEDY BOULEVARD
PHILADELPHIA, PA 19103
Assignment: 20
Reel/Frame:017691/0905   Pages: 7
Recorded: 03/20/2006
Attorney Dkt #:DREX-1002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIDMAN, ALEXANDER
Exec Dt:
07/15/2004
2
GUTSOL, ALEXANDER F.
Exec Dt:
07/15/2004
3
CHO, YOUNG I.
Exec Dt:
07/15/2004
4
BLANK, KENNETH
Exec Dt:
07/15/2004
5
MATVEEV, IGOR
Exec Dt:
09/28/2004
Assignee
1
DREXEL UNIVERSITY
32ND AND CHESTNUT STREETS
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8110155
US20070196249
10560537
Correspondence name and address
KEVIN J. DUNLEAVY
KNOBLE YOSHIDA & DUNLEAVY, LLC
EIGHT PENN CENTER, SUITE 1350
1628 JOHN F. KENNEDY BOULEVARD
PHILADELPHIA, PA 19103
Assignment: 21
Reel/Frame:019127/0938   Pages: 6
Recorded: 04/06/2007
Attorney Dkt #:DREX-1021US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIDMAN, ALEXANDER
Exec Dt:
04/05/2007
2
GUTSOL, ALEXANDER F.
Exec Dt:
04/05/2007
3
CHO, YOUNG I.
Exec Dt:
04/05/2007
Assignee
1
DREXEL UNIVERSITY
3141 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7569203
US20070196261
11677187
Correspondence name and address
KEVIN J. DUNLEAVY
1628 JOHN F. KENNEDY BOULEVARD
EIGHT PENN CENTER, SUITE 1350
PHILADELPHIA, PA 19103
Assignment: 22
Reel/Frame:019949/0412   Pages: 12
Recorded: 10/11/2007
Attorney Dkt #:DREX-1063WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMPBELL, CHRISTOPHER A.
Exec Dt:
07/12/2007
2
CHO, YOUNG I.
Exec Dt:
07/12/2007
3
GUTSOL, ALEXANDER F.
Exec Dt:
07/12/2007
4
FRIDMAN, ALEXANDER
Exec Dt:
07/12/2007
5
SNYDER, FRANK T.
Exec Dt:
07/18/2007
6
SZARKO, VINCENT
Exec Dt:
09/11/2007
7
YELK, ERIK
Exec Dt:
07/31/2007
8
VASILETS, VICTOR
Exec Dt:
07/12/2007
9
ZANOLINI, JESSE
Exec Dt:
08/07/2007
Assignee
1
DREXEL UNIVERSITY
3141 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9011697
US20100219136
12304394
Correspondence name and address
KNOBLE YOSHIDA & DUNLEAVY LLC
1628 JOHN F. KENNEDY BOULEVARD
EIGHT PENN CENTER, SUITE 1350
PHILADELPHIA, PA 19103
Assignment: 23
Reel/Frame:022965/0122   Pages: 13
Recorded: 07/16/2009
Attorney Dkt #:DXPZ-0078
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMPBELL, CHRISTOPHER A.
Exec Dt:
06/24/2009
2
CHO, YOUNG I.
Exec Dt:
05/26/2009
3
GUTSOL, ALEXANDER F.
Exec Dt:
03/24/2009
4
FRIDMAN, ALEXANDER
Exec Dt:
05/19/2009
5
SNYDER, FRANK T.
Exec Dt:
05/29/2009
6
SZARKO, VINCENT
Exec Dt:
06/23/2009
7
YELK, ERIK
Exec Dt:
04/24/2009
8
ZANOLINI, JESSE
Exec Dt:
03/26/2009
9
VASILETS, VICTOR
Exec Dt:
02/03/2009
Assignee
1
DREXEL UNIVERSITY
3141 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9011697
US20100219136
12304394
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 24
Reel/Frame:023236/0684   Pages: 3
Recorded: 09/15/2009
Attorney Dkt #:DREX-1092WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHO, YOUNG I.
Exec Dt:
09/10/2009
Assignee
1
DREXEL UNIVERSITY
3141 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8562839
US20110011801
12922082
Correspondence name and address
KNOBLE YOSHIDA & DUNLEAVY, LLC.
1628 JOHN F. KENNEDY BOULEVARD
EIGHT PENN CENTER, SUITE 1350
PHILADELPHIA, PA 19103
Assignment: 25
Reel/Frame:024401/0856   Pages: 8
Recorded: 05/18/2010
Attorney Dkt #:DXPZ-0101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YOUNG I.
Exec Dt:
04/20/2010
2
FRIDMAN, ALEXANDER
Exec Dt:
04/23/2010
3
GUTSOL, ALEXANDER F.
Exec Dt:
04/08/2010
4
YANG, YONG
Exec Dt:
04/16/2010
Assignee
1
DREXEL UNIVERSITY
3141 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8784657
US20110266209
12672005
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 26
Reel/Frame:026411/0594   Pages: 3
Recorded: 06/08/2011
Attorney Dkt #:DREX-1117WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHO, YOUNG I.
Exec Dt:
04/11/2011
Assignee
1
DREXEL UNIVERSITY
3141 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9151486
NONE
13639135
Correspondence name and address
KNOBLE YOSHIDA & DUNLEAVY, LLC
EIGHT PENN CENTER, SUITE 1350
1628 JOHN F. KENNSDY BLVD.
PHILADELPHIA, PA 19103
Assignment: 27
Reel/Frame:027633/0389   Pages: 12
Recorded: 02/01/2012
Attorney Dkt #:DZPZ-0130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOBRYNIN, DANIL
Exec Dt:
01/04/2012
2
FRIDMAN, ALEXANDER
Exec Dt:
01/03/2012
3
CHO, YOUNG I.
Exec Dt:
12/12/2011
4
FRIDMAN, GREGORY
Exec Dt:
01/04/2012
5
FRIEDMAN, GENNADY
Exec Dt:
01/25/2012
Assignee
1
DREXEL UNIVERSITY
3141 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9511240
US20120296265
13256556
Correspondence name and address
WOODCOCK WASHBURN LLP
2929 ARCH STREET, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 28
Reel/Frame:046514/0275   Pages: 12
Recorded: 07/31/2018
Attorney Dkt #:101311.000178 / 08-1013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOBRYNIN, DANIL V.
Exec Dt:
01/05/2012
2
FRIDMAN, ALEXANDER
Exec Dt:
01/03/2012
3
CHO, YOUNG I.
Exec Dt:
12/12/2011
4
FRIDMAN, GREGORY
Exec Dt:
01/04/2012
5
FRIEDMAN, GENNADY
Exec Dt:
01/25/2012
Assignee
1
DREXEL UNIVERSITY
3141 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10500407
US20170296836
15333862
Correspondence name and address
BAKER & HOSTETLER LLP
2929 ARCH STREET
12TH FLOOR, CIRA CENTRE
PHILADELPHIA, PA 19104
Assignment: 29
Reel/Frame:034814/0693   Pages: 7
Recorded: 01/26/2015
Attorney Dkt #:DREX-1172WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, YING
Exec Dt:
01/06/2015
2
MCCARTHY, MATTHEW
Exec Dt:
01/06/2015
3
CHO, YOUNG I.
Exec Dt:
01/06/2015
Assignee
1
DREXEL UNIVERSITY
3141 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9476648
US20150204612
14601616
Correspondence name and address
MENDELSOHN, DRUCKER, & DUNLEAVY, P.C.
1500 JOHN F. KENNEDY BLVD.
SUITE 312
PHILADELPHIA, PA 19102
Assignment: 30
Reel/Frame:037016/0235   Pages: 7
Recorded: 11/11/2015
Attorney Dkt #:DREX-1186US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YOUNG I.
Exec Dt:
10/21/2015
2
CHO, DANIEL J.
Exec Dt:
10/21/2015
3
FRIDMAN, ALEXANDER
Exec Dt:
11/03/2015
4
KIM, HYOUNGSUP
Exec Dt:
10/21/2015
Assignee
1
DREXEL UNIVERSITY
3141 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9540257
US20160137529
14932148
Correspondence name and address
KEVIN J. DUNLEAVY
1500 JOHN F. KENNEDY BLVD.
SUITE 312
PHILADELPHIA, PA 19102
Assignment: 31
Reel/Frame:037202/0241   Pages: 7
Recorded: 12/03/2015
Attorney Dkt #:DREX-1185US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YOUNG I.
Exec Dt:
11/24/2015
2
FRIDMAN, ALEXANDER
Exec Dt:
11/24/2015
3
CHO, DANIEL J.
Exec Dt:
11/06/2015
4
RABINOVICH, ALEXANDER
Exec Dt:
11/24/2015
Assignee
1
DREXEL UNIVERSITY
3141 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10167209
US20160152494
14954495
Correspondence name and address
KEVIN J. DUNLEAVY
1500 JOHN F. KENNEDY BLVD.
SUITE 312
PHILADELPHIA, PA 19102

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