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Patent Assignment Assignor Details
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Assignor Name : CHOI, JOHN
Total Assignments: 12
Assignment: 1
Reel/Frame:006187/0224   Pages: 3
Recorded: 07/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LANG, CHARLES D.
Exec Dt:
06/30/1992
2
MCCALMONT, SCOTT D.
Exec Dt:
07/07/1992
3
CHOI, JOHN
Exec Dt:
07/01/1992
4
HOU, ANCHI
Exec Dt:
06/30/1992
5
SHOBERT, ALAN
Exec Dt:
06/30/1992
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5234790
NONE
07841398
Correspondence name and address
KAREN K. KING
PATENT DIVISION
LEGAL DEPT.
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:011267/0856   Pages: 6
Recorded: 10/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLORANCE, ANDREW
Exec Dt:
10/13/2000
2
SCHAFFEL, DAVID
Exec Dt:
10/04/2000
3
VIOLAGIS, CONSTANTINE
Exec Dt:
10/06/2000
4
FOSTER, BRUCE
Exec Dt:
10/13/2000
5
HAMLIN, HARLAN
Exec Dt:
10/04/2000
6
CHOI, JOHN
Exec Dt:
10/04/2000
7
BULKIN, VLADIMIR
Exec Dt:
10/03/2000
8
STROMAN, ROBERT
Exec Dt:
10/06/2000
9
NEWMISTER, MARK
Exec Dt:
10/03/2000
10
GLICK, MICHAEL
Exec Dt:
10/04/2000
Assignee
1
COSTAR GROUP, INC.
10TH FLOOR
2 BETHESDA METRO CENTER
BETHESDA, MARYLAND 20814
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6871140
NONE
09693988
Correspondence name and address
MICHAEL D. BEDNAREK
SHAW PITTMAN
2300 N STREET, N.W.
WASHINGTON D.C. 20037-1128
Assignment: 3
Reel/Frame:014413/0535   Pages: 6
Recorded: 08/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLORANCE, ANDREW C.
Exec Dt:
10/13/2000
2
SCHAFFEL, DAVID
Exec Dt:
10/04/2000
3
VIOLAGIS, CONSTANTINE
Exec Dt:
10/04/2000
4
FOSTER, BRUCE
Exec Dt:
10/13/2000
5
HAMLIN, HARLAN
Exec Dt:
10/04/2000
6
CHOI, JOHN
Exec Dt:
10/04/2000
7
BULKIN, VLADIMIR
Exec Dt:
10/03/2000
8
STROMAN, ROBERT
Exec Dt:
10/06/2000
9
NEWMISTER, MARK
Exec Dt:
10/03/2000
10
GLICK, MICHAEL
Exec Dt:
10/04/2000
Assignee
1
COSTAR GROUP, INC.
2 BETHESDA METRO CENTER
10TH FLOOR
BETHESDA, MARYLAND 20814
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7254559
US20040030616
10455498
Correspondence name and address
SHAW PITTMAN LLP
MICHAEL D. BEDNAREK
1650 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 4
Reel/Frame:014413/0565   Pages: 6
Recorded: 08/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLORANCE, ANDREW C.
Exec Dt:
10/13/2000
2
SCHAFFEL, DAVID
Exec Dt:
10/04/2000
3
VIOLAGIS, CONSTANTINE
Exec Dt:
10/04/2000
4
FOSTER, BRUCE
Exec Dt:
10/13/2000
5
HAMLIN, HARLAN
Exec Dt:
10/04/2000
6
CHOI, JOHN
Exec Dt:
10/04/2000
7
BULKIN, VLADIMIR
Exec Dt:
10/03/2000
8
STROMAN, ROBERT
Exec Dt:
10/06/2000
9
NEWMISTER, MARK
Exec Dt:
10/03/2000
10
GLICK, MICHAEL
Exec Dt:
10/04/2000
Assignee
1
COSTAR GROUP, INC.
2 BETHESDA METRO CENTER
10TH FLOOR
BETHESDA, MARYLAND 20814
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030229592
10455436
Correspondence name and address
SHAW PITTMAN LLP
MICHAEL D. BEDNAREK
1650 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 5
Reel/Frame:015023/0473   Pages: 6
Recorded: 03/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLORANCE, ANDREW C.
Exec Dt:
01/24/2004
2
EVATT, BOB
Exec Dt:
01/30/2004
3
HOFMAN, DEBORAH
Exec Dt:
01/30/2004
4
CHOI, JOHN
Exec Dt:
01/30/2004
Assignee
1
COSTAR GROUP, INC.
2 BETHESDA METRO CENTER
10TH FLOOR
BETHESDA, MARYLAND 20814
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7174301
US20040128215
10657275
Correspondence name and address
SHAW PITTMAN LLP
MICHAEL D. BEDNAREK
1650 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 6
Reel/Frame:026349/0095   Pages: 12
Recorded: 05/26/2011
Attorney Dkt #:091619-0553
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, SUNG-WEI
Exec Dt:
05/10/2011
2
ROTHFUSS, CHRIS
Exec Dt:
04/18/2011
3
CHOI, JOHN
Exec Dt:
04/29/2011
Assignee
1
HELLEBORE, LLC
1350 E. FLAMINGO RD.
UNIT 261
LAS VEGAS, NEVADA 89119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8986399
US20120297555
13319834
Correspondence name and address
PAUL S. HUNTER
FOLEY & LARDNER LLP
150 E. GILMAN ST.
MADISON, WI 53703
Assignment: 7
Reel/Frame:031662/0754   Pages: 3
Recorded: 11/22/2013
Attorney Dkt #:F526/73950/SPL/IB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GHANBARI, REZA
Exec Dt:
10/29/2013
2
CHOI, JOHN
Exec Dt:
10/29/2013
Assignee
1
CONSULI, INC.
4445 EASTGATE MALL
SUITE 200
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140122109
14066532
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
PO BOX 29001
GLENDALE, CA 91209
Assignment: 8
Reel/Frame:033761/0780   Pages: 3
Recorded: 09/17/2014
Attorney Dkt #:SPL/IB/F526/73633
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JOHN
Exec Dt:
09/12/2014
2
GHANBARI, REZA
Exec Dt:
09/13/2014
Assignee
1
CONSULI, INC.
4445 EASTGATE MALL
SUITE 200
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140073882
14025735
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
PO BOX 29001
GLENDALE, CA 91209
Assignment: 9
Reel/Frame:039396/0078   Pages: 3
Recorded: 08/10/2016
Attorney Dkt #:57338-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERN, SCOTT WILLIAM
Exec Dt:
06/21/2016
2
CHOI, JOHN
Exec Dt:
06/21/2016
Assignee
1
IQ INNOVATIONS, LLC
580 N. FOURTH STREET
COLUMBUS, OHIO 43215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170004718
15039432
Correspondence name and address
CHRISTOPHER A. MITCHELL
350 S. MAIN STREET
SUITE 300
ANN ARBOR, MI 48104
Assignment: 10
Reel/Frame:060487/0064   Pages: 7
Recorded: 07/12/2022
Attorney Dkt #:36406.0025U2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, MICHAEL
Exec Dt:
05/03/2021
2
JACKSON, CHRISTOPHER
Exec Dt:
05/03/2021
3
TAMARGO, RAFAEL J.
Exec Dt:
01/06/2022
4
CHOI, JOHN
Exec Dt:
11/11/2020
Assignee
1
THE JOHNS HOPKINS UNIVERSITY
3400 N. CHARLES STREET
BALTIMORE, MARYLAND 21218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220252599
17626679
Correspondence name and address
MICHELE A. KLIEM, PH.D.
999 PEACHTREE STREET
BALLARD SPAHR LLP, SUITE 1600
ATLANTA, GA 30309
Assignment: 11
Reel/Frame:057809/0643   Pages: 7
Recorded: 10/15/2021
Attorney Dkt #:127.2142.US.UTL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARDY, GUST H.
Exec Dt:
10/06/2021
2
FLOYD, JARED
Exec Dt:
09/24/2021
3
CHOI, JOHN
Exec Dt:
09/27/2021
4
REDDY, DANIEL L.
Exec Dt:
09/24/2021
5
CRAN, BRIAN
Exec Dt:
09/24/2021
Assignee
1
BARDY DIAGNOSTICS, INC.
220 120TH AVE NE
SUITE 100
BELLEVUE, WASHINGTON 98005
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210153813
17101984
Correspondence name and address
CASCADIA INTELLECTUAL PROPERTY
12360 LAKE CITY WAY NE
SUITE 501
SEATTLE, WA 98125
Assignment: 12
Reel/Frame:063510/0801   Pages: 8
Recorded: 05/02/2023
Attorney Dkt #:JHU-38899.252
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, MICHAEL
Exec Dt:
01/06/2021
2
CHOI, JOHN
Exec Dt:
10/01/2021
3
PANT, AYUSH
Exec Dt:
05/19/2021
4
ROUTKEVITCH, DENIS
Exec Dt:
01/11/2020
5
JACKSON, CHRISTOPHER
Exec Dt:
10/01/2021
Assignee
1
THE JOHNS HOPKINS UNIVERSTY
3400 N CHARLES STREET
BALTIMORE, MARYLAND 21218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230399404
18249314
Correspondence name and address
JEFFREY W CHILDERS
2275 DEMING WAY SUITE 310
MIDDLETON, WI 53562

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