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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 : HALPERIN, HENRY
Total Assignments: 13
Assignment: 1
Reel/Frame:004993/0455   Pages: 3
Recorded: 11/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/09/1988
2
Exec Dt:
11/09/1988
3
Exec Dt:
11/09/1988
4
Exec Dt:
11/09/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07273810
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L. STREET, N.W.
WASHINGTON, DC 20036-5601
Assignment: 2
Reel/Frame:005203/0482   Pages: 2
Recorded: 01/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/11/1989
2
Exec Dt:
12/11/1989
3
Exec Dt:
12/11/1989
4
Exec Dt:
11/30/1989
Assignee
1
720 RUTLAND AVE.
BALTIMORE, MARYLAND 21205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07273810
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L. STREET, N.W.
WASHINGTON, DC 20036-5601
Assignment: 3
Reel/Frame:005819/0110   Pages: 3
Recorded: 05/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/22/1991
2
Exec Dt:
05/22/1991
3
Exec Dt:
05/22/1991
4
Exec Dt:
05/22/1991
Assignee
1
A CORPORATION OF MD
720 RUTLAND AVENUE
BALTIMORE, MARYLAND 21205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07706250
Correspondence name and address
HOWARD W. CALIFANO
THE JOHNS HOPKINS UNIVERSITY
SCHOOL OF MEDICINE
550 NORTH BROADWAY, SUITE 711
BALTIMORE, MD 21205
Assignment: 4
Reel/Frame:007671/0447   Pages: 4
Recorded: 10/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/1995
2
Exec Dt:
02/23/1995
Assignee
1
720 RUTLAND AVENUE
BALTIMORE, MARYLAND 21136
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08404442
Correspondence name and address
CUSHMAN DARBY & CUSHMAN, L.L.P.
MICHELLE N. LESTER
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 5
Reel/Frame:012187/0237   Pages: 5
Recorded: 09/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2001
2
Exec Dt:
05/02/2001
3
Exec Dt:
07/09/2001
4
Exec Dt:
11/30/2000
5
Exec Dt:
05/02/2001
6
Exec Dt:
05/08/2001
Assignee
1
111 MARKET PLACE
BALTIMORE, MARYLAND 21202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09549921
Correspondence name and address
FOLEY, HOAG & ELIOT LLP
PATENT GROUP
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 6
Reel/Frame:012864/0165   Pages: 6
Recorded: 04/17/2002
Conveyance: CORRECTED RECORDATION FORM COVER SHEET TO CORRECT ASSIGNOR'S NAME WITHIN THE ASSIGNMENT DOCUMENT. PREVIOUSLY RECORDED AT REEL/FRAME 012187/0237 (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
Exec Dt:
05/04/2001
2
Exec Dt:
05/02/2001
3
Exec Dt:
07/09/2001
4
Exec Dt:
11/30/2000
5
Exec Dt:
05/02/2001
6
Exec Dt:
05/08/2001
Assignee
1
111 MARKET PLACE
BALTIMORE, MARYLAND 21202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09549921
Correspondence name and address
FOLEY, HOAG & ELIOT LLP
PATENT GROUP
SCOTT E. KAMHOLZ
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 7
Reel/Frame:032986/0654   Pages: 5
Recorded: 05/29/2014
Attorney Dkt #:P11493-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2013
2
Exec Dt:
11/22/2013
Assignee
1
3400 N. CHARLES STREET
BALTIMORE, MARYLAND 21218
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
14110499
 
14110499
Correspondence name and address
JOHNS HOPKINS TECHNOLOGY TRANSFER
100 N. CHARLES STREET
5TH FLOOR
BALTIMORE, MD 21201
Assignment: 8
Reel/Frame:061959/0031   Pages: 14
Recorded: 12/02/2022
Attorney Dkt #:2240.554184
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/27/2017
2
Exec Dt:
07/27/2017
3
Exec Dt:
07/27/2017
4
Exec Dt:
01/02/2018
5
Exec Dt:
12/14/2017
6
Exec Dt:
02/16/2018
7
Exec Dt:
12/12/2017
Assignee
1
3400 NORTH CHARLES STREET
BALTIMORE, MARYLAND 21218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17526254
Correspondence name and address
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043
Assignment: 9
Reel/Frame:043780/0423   Pages: 11
Recorded: 10/04/2017
Attorney Dkt #:JHU3270-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/2017
2
Exec Dt:
05/15/2017
3
Exec Dt:
05/10/2017
4
Exec Dt:
09/07/2017
5
Exec Dt:
08/29/2017
6
Exec Dt:
05/16/2017
Assignee
1
3400 NORTH CHARLES STREET
BALTIMORE, MARYLAND 21218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14604457
Correspondence name and address
LISA A. HAILE, J.D., PH.D.
4365 EXECUTIVE DRIVE, SUITE 1100
SAN DIEGO, CA 92121-2133
Assignment: 10
Reel/Frame:055505/0605   Pages: 11
Recorded: 03/05/2021
Attorney Dkt #:JHU3270-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2017
2
Exec Dt:
02/26/2018
3
Exec Dt:
02/23/2018
4
Exec Dt:
12/18/2019
5
Exec Dt:
05/14/2018
6
Exec Dt:
12/07/2017
Assignee
1
3400 NORTH CHARLES STREET
BALTIMORE, MARYLAND 21218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15826498
Correspondence name and address
DLA PIPER
4365 EXECUTIVE DRIVE
SUITE 1100
SAN DIEGO, CA 92121-2133
Assignment: 11
Reel/Frame:056536/0554   Pages: 11
Recorded: 06/14/2021
Attorney Dkt #:JHU3270-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/2017
2
Exec Dt:
02/26/2018
3
Exec Dt:
02/23/2018
4
Exec Dt:
12/18/2019
5
Exec Dt:
05/14/2018
6
Exec Dt:
12/07/2017
Assignee
1
3400 NORTH CHARLES STREET
BALTIMORE, MARYLAND 21218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17342405
Correspondence name and address
DLA PIPER
4365 EXECUTIVE DRIVE
SUITE 1100
SAN DIEGO, CA 92121-2133
Assignment: 12
Reel/Frame:049063/0955   Pages: 4
Recorded: 05/02/2019
Attorney Dkt #:0105-0052NAT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2019
2
Exec Dt:
03/19/2019
Assignee
1
3400 N. CHARLES STREET
BALTIMORE, MARYLAND 21218
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14892390
Correspondence name and address
HARRITY & HARRITY, LLP
11350 RANDOM HILLS RD.
SUITE 600
FAIRFAX, VA 22030
Assignment: 13
Reel/Frame:053974/0650   Pages: 6
Recorded: 10/05/2020
Attorney Dkt #:2019P21551US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2020
2
Exec Dt:
09/23/2020
3
Exec Dt:
09/15/2020
Assignee
1
3400 N. CHARLES STREET
BALTIMORE, MARYLAND 21218-2695
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16845111
Correspondence name and address
SANDRA BAKER
3850 QUADRANGLE BLVD,
SIEMENS CORPORATION, IP DEPARTMENT, INT-244
ORLANDO, FL 32817

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