skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : PERELMAN, LEV T.
Total Assignments: 8
Assignment: 1
Reel/Frame:007575/0466   Pages: 6
Recorded: 07/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERELMAN, LEV T.
Exec Dt:
07/18/1995
2
WU, JUN
Exec Dt:
07/18/1995
3
DASARI, RAMACHANDRA ROA
Exec Dt:
07/18/1995
4
ITZKAN, IRVING
Exec Dt:
07/18/1995
5
WANG, YANG
Exec Dt:
07/19/1995
6
FELD, MICHAEL S.
Exec Dt:
07/21/1995
Assignee
1
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6070583
NONE
08391209
Correspondence name and address
THOMAS O. HOOVER, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 2
Reel/Frame:009323/0427   Pages: 11
Recorded: 07/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERELMAN, LEV T.
Exec Dt:
06/18/1998
2
BACKMAN, VADIM
Exec Dt:
06/12/1998
3
FELD, MICHAEL S.
Exec Dt:
06/12/1998
4
ZONIOS, GEORGE
Exec Dt:
06/18/1998
5
ITZKAN, IRVING
Exec Dt:
06/18/1998
6
MANOHARAN, RAMASAMY
Exec Dt:
07/09/1998
Assignee
1
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6091984
NONE
08948734
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
THOMAS O. HOOVER, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 3
Reel/Frame:011088/0882   Pages: 7
Recorded: 09/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERELMAN, LEV T.
Exec Dt:
07/06/2000
2
BACKMAN, VADIM
Exec Dt:
07/06/2000
3
FELD, MICHAEL S.
Exec Dt:
08/22/2000
4
ZONIOS, GEORGE
Exec Dt:
07/25/2000
5
ITZKAN, IRVING
Exec Dt:
07/06/2000
6
MANOHARAN, RAMASAMY
Exec Dt:
08/14/2000
Assignee
1
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6922583
NONE
09545992
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
THOMAS O. HOOVER, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02421-4799
Assignment: 4
Reel/Frame:013929/0215   Pages: 17
Recorded: 04/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, KUN
Exec Dt:
06/27/2002
2
PERELMAN, LEV T.
Exec Dt:
03/21/2003
3
ZHANG, QINGGUO
Exec Dt:
12/05/2001
4
DASARI, RAMACHANDRA R.
Exec Dt:
12/10/2001
5
FELD, MICHAEL S.
Exec Dt:
12/10/2001
Assignee
1
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030065268
09848767
Correspondence name and address
BOWDITCH & DEWEY
THOMAS O. HOOVER
161 WORCESTER ROAD
P.O. BOX 9320
FRAMINGHAM, MA 01701-9320
Assignment: 5
Reel/Frame:013930/0245   Pages: 9
Recorded: 04/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, CHANGHUEI
Exec Dt:
08/28/2001
2
WAX, ADAM P.
Exec Dt:
08/28/2001
3
PERELMAN, LEV T.
Exec Dt:
03/21/2003
4
DASARI, RAMACHANDRA R.
Exec Dt:
08/23/2001
5
FELD, MICHAEL S.
Exec Dt:
08/23/2001
Assignee
1
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6847456
US20020101593
09844286
Correspondence name and address
BOWDITCH & DEWEY, LLP
THOMAS O. HOOVER, ESQ.
161 WORCESTER ROAD
P.O. BOX 9320
FRAMINGHAM, MA 01701-9320
Assignment: 6
Reel/Frame:020020/0950   Pages: 11
Recorded: 10/26/2007
Attorney Dkt #:B0662.70059US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERELMAN, LEV T.
Exec Dt:
07/26/2007
2
ALVAREZ, JUAN G.
Exec Dt:
10/21/2007
3
MODELL, MARK D.
Exec Dt:
07/28/2007
Assignee
1
BETH ISRAEL DEACONESS MEDICAL CENTER, INC.
330 BROOKLINE AVENUE
BOSTON, MASSACHUSETTS 02215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8634067
US20110122487
11596096
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 7
Reel/Frame:027162/0702   Pages: 3
Recorded: 11/02/2011
Attorney Dkt #:B0662.70076US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PERELMAN, LEV T.
Exec Dt:
11/01/2011
Assignee
1
BETH ISRAEL DEACONESS MEDICAL CENTER, INC.
330 BROOKLINE AVENUE
BOSTON, MASSACHUSETTS 02215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9788728
US20120041290
13145851
Correspondence name and address
WOLF GREENFIELD & SACKS P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 8
Reel/Frame:050200/0193   Pages: 8
Recorded: 08/28/2019
Attorney Dkt #:B0662.70099US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PERELMAN, LEV T.
Exec Dt:
03/27/2019
Assignee
1
BETH ISRAEL DEACONESS MEDICAL CENTER, INC.
TECHNOLOGY VENTURES OFFICE, 330 BROOKLINE AVENUE
BR-244
BOSTON, MASSACHUSETTS 02215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11931163
US20200297266
16487768
Correspondence name and address
JAMES H. MORRIS
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210

Search Results as of: 04/30/2024 12:18 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT