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Patent Assignment Assignor Details
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Assignor Name : KOO, KWANGMO
Total Assignments: 7
Assignment: 1
Reel/Frame:008828/0176   Pages: 3
Recorded: 11/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARKS, TOBIN J.
Exec Dt:
07/03/1997
2
KOO, KWANGMO
Exec Dt:
07/03/1997
Assignee
1
NORTHWESTERN UNIVERSITY
1801 MAPLE AVENUE
EVANSTON, ILLINOIS 60201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6075103
NONE
08874188
Correspondence name and address
WELSH & KATZ, LTD.
GERALD T. SHEKLETON, ESQ.
120 SOUTH RIVERSIDE PLAZA
22ND FLOOR
CHICAGO, ILLINOIS 60603-3913
Assignment: 2
Reel/Frame:010559/0734   Pages: 3
Recorded: 07/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARKS, TOBIN J.
Exec Dt:
06/30/1998
2
KOO, KWANGMO
Exec Dt:
06/30/1998
Assignee
1
NORTHWESTERN UNIVERSITY
1801 MAPLE AVENUE
EVANSTON, ILLINOIS 60201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6077919
NONE
09096918
Correspondence name and address
DOW CORNING CORPORATION
RICHARD J. GEARHART
PATENT DEPARTMENT - C01232
P.O. BOX 994
MIDLAND, MI 48686
Assignment: 3
Reel/Frame:012187/0865   Pages: 3
Recorded: 09/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOO, KWANGMO
Exec Dt:
09/17/2001
2
ANDERSEN, PAUL JOSEPH
Exec Dt:
09/17/2001
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
2-4 COCKSPUR STREET, TRAFALGAR SQUARE
LONDON, UNITED KINGDOM SW1Y
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6756338
US20030059358
09956424
Correspondence name and address
RATNER & PRESTIA
CHRISTOPHER R. LEWIS
SUITE 301, ONE WESTLAKES, BERWYN
P.O. BOX 980
VALLEY FORGE, PA 19482-0980
Assignment: 4
Reel/Frame:027584/0773   Pages: 14
Recorded: 01/24/2012
Attorney Dkt #:JMYT-512US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSEN, PAUL JOSEPH
Exec Dt:
11/11/2011
2
DOTZEL, RALF
Exec Dt:
11/11/2011
3
KOO, KWANGMO
Exec Dt:
11/10/2011
4
LEPPELT, RAINER
Exec Dt:
11/10/2011
5
MUNCH, JORG WERNER
Exec Dt:
11/11/2011
6
RIECK, JEFFERY SCOTT
Exec Dt:
11/10/2011
7
SCHEDEL, HUBERT
Exec Dt:
11/11/2011
8
WINTERBORN, DUNCAN JOHN WILLIAM
Exec Dt:
11/10/2011
9
BALLINGER, TODD HOWARD
Exec Dt:
11/10/2011
10
COX, JULIAN PETER
Exec Dt:
11/10/2011
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
5TH FLOOR
25 FARRINGDON STREET
LONDON, UNITED KINGDOM EC4A 4AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8603423
US20120117953
13384570
Correspondence name and address
CHRISTOPHER R. LEWIS
P.O. BOX 980
VALLEY FORGE, PA 19482-0980
Assignment: 5
Reel/Frame:033702/0440   Pages: 11
Recorded: 09/09/2014
Attorney Dkt #:ROY/2073USW2/ADN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSEN, PAUL JOSEPH
Exec Dt:
08/25/2014
2
DOTZEL, RALF
Exec Dt:
07/04/2014
3
LEPPELT, RAINER
Exec Dt:
06/23/2014
4
MÜNCH, JÖRG WERNER
Exec Dt:
06/23/2014
5
SCHEDEL, HUBERT
Exec Dt:
07/07/2014
6
WINTERBORN, DUNCAN JOHN WILLIAM
Exec Dt:
06/23/2014
7
KOO, KWANGMO
Exec Dt:
06/23/2014
8
RIECK, JEFFERY SCOTT
Exec Dt:
06/23/2014
9
BALLINGER, TODD HOWARD
Exec Dt:
06/25/2014
10
COX, JULIAN PETER
Exec Dt:
06/23/2014
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
5TH FLOOR
25 FARRINGDON STREET
LONDON, UNITED KINGDOM EC4A 4AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9040003
US20140065042
14079210
Correspondence name and address
KEVIN M. CARROLL
435 DEVON PARK DRIVE
SUITE 600
WAYNE, PA 19087
Assignment: 6
Reel/Frame:034821/0598   Pages: 3
Recorded: 01/27/2015
Attorney Dkt #:WYN/70202US2/KC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, HSIAO-LAN
Exec Dt:
09/09/2014
2
CHEN, HAI-YING
Exec Dt:
09/09/2014
3
KOO, KWANGMO
Exec Dt:
09/09/2014
4
RIECK, JEFFERY SCOTT
Exec Dt:
09/09/2014
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
5TH FLOOR
25 FARRINGDON STREET
LONDON, UNITED KINGDOM EC4A 4AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150118119
14528139
Correspondence name and address
JOHNSON MATTHEY INC.
435 DEVON PARK DRIVE; SUITE 600
WAYNE, PA 19087
Assignment: 7
Reel/Frame:055711/0764   Pages: 9
Recorded: 03/25/2021
Attorney Dkt #:P100274US01; P100274US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAMM, KENNETH
Exec Dt:
09/29/2020
2
CHANG, HSIAO-LAN
Exec Dt:
09/29/2020
3
CHEN, HAI-YING
Exec Dt:
09/29/2020
4
HALES, MICHAEL
Exec Dt:
09/29/2020
5
KOO, KWANGMO
Exec Dt:
09/29/2020
Assignee
1
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
5TH FLOOR
25 FARRINGDON STREET
LONDON, UNITED KINGDOM EC4A 4AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10987658
US20190091662
16136852
Correspondence name and address
NI YAN
435 DEVON PARK DRIVE
BLDG. 600
WAYNE, PA 19087

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