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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 : ROY, SOUMITRA
Total Assignments: 30
Assignment: 1
Reel/Frame:005760/0916   Pages: 3
Recorded: 07/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/18/1991
2
Exec Dt:
06/21/1991
Assignee
1
460 POINT SAN BRUNO BOULEVARD
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07714819
Correspondence name and address
GENENTECH, INC.
ATTN: DARYL B. WINTER
460 POINT SAN BRUNO BLVD.
SOUTH SAN FRANCISCO, CA 94080
Assignment: 2
Reel/Frame:008508/0019   Pages: 2
Recorded: 05/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/22/1997
Assignee
1
938 CLOPPER ROAD
GAITHERSBURG, MARYLAND 20878
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08788674
Correspondence name and address
CARELLA, BYRNE, BAIN, GILFILLAN ET AL
RAYMOND J. LILLIE, ESQ.
6 BECKER FARM ROAD
ROSELAND, NJ 07068
Assignment: 3
Reel/Frame:013961/0177   Pages: 3
Recorded: 09/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/01/2003
Assignee
1
3160 CHESTNUT STREET, SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104-6283
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10465302
Correspondence name and address
HOWSON AND HOWSON
CATHY A. KODROFF
SPRING HOUSE CORPORATE CENTER
BOX 457
SPRING HOUSE, PA 19477
Assignment: 4
Reel/Frame:014414/0507   Pages: 4
Recorded: 03/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2004
2
Exec Dt:
03/04/2004
3
Exec Dt:
03/03/2004
Assignee
1
3160 CHESTNUT STREET, SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104-6283
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10739096
Correspondence name and address
HOWSON AND HOWSON
CATHY A. KODROFF
SPRING HOUSE CORPORATE CENTER
BOX 457
SPRING HOUSE, PA 19477
Assignment: 5
Reel/Frame:029727/0521   Pages: 4
Recorded: 01/31/2013
Attorney Dkt #:UPN-O2677CIP2USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2004
2
Exec Dt:
03/04/2004
3
Exec Dt:
03/04/2004
Assignee
1
3160 CHESTNUT STREET
SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13084596
Correspondence name and address
CATHY KODROFF, HOWSON & HOWSON LLP
501 OFFICE CENTER DRIVE
SUITE 210
FORT WASHINGTON, PA 19034
Assignment: 6
Reel/Frame:015598/0507   Pages: 5
Recorded: 05/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2004
2
Exec Dt:
04/20/2004
3
Exec Dt:
04/22/2004
Assignee
1
3160 CHESTNUT STREET, SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104-6283
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10494364
Correspondence name and address
HOWSON AND HOWSON
CATHY A. KODROFF
SPRING HOUSE CORPORATE CENTER
BOX 457
SPRING HOUSE, PENNSYLVANIA 19477
Assignment: 7
Reel/Frame:031565/0421   Pages: 6
Recorded: 11/08/2013
Attorney Dkt #:UPN-O2677D2USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2004
2
Exec Dt:
04/20/2004
3
Exec Dt:
04/22/2004
Assignee
1
3160 CHESTNUT STREET
SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104-6283
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14073979
Correspondence name and address
HOWSON & HOWSON LLP
350 SENTRY PARKWAY, BUILDING 620
SUITE 210
BLUE BELL, PA 19422
Assignment: 8
Reel/Frame:043230/0466   Pages: 6
Recorded: 08/08/2017
Attorney Dkt #:O2677C4USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2004
2
Exec Dt:
04/20/2004
3
Exec Dt:
04/22/2004
Assignee
1
3160 CHESTNUT STREET
SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14824336
Correspondence name and address
HOWSON & HOWSON LLP
350 SENTRY PARKWAY
BUILDING 620, SUITE 210
BLUE BELL, PA 19422
Assignment: 9
Reel/Frame:017389/0424   Pages: 4
Recorded: 12/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/28/2005
2
Exec Dt:
11/26/2005
Assignee
1
3160 CHESTNUT STREET, SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104-6283
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10561201
Correspondence name and address
HOWSON AND HOWSON
SPRING HOUSE CORPORATE CENTER
321 NORRISTOWN ROAD, BOX 457
SPRING HOUSE, PA 19477
Assignment: 10
Reel/Frame:021748/0620   Pages: 5
Recorded: 10/28/2008
Attorney Dkt #:UPN-R3807USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/06/2008
2
Exec Dt:
10/06/2008
Assignee
1
3160 CHESTNUT STREET
SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12226593
Correspondence name and address
HOWSON & HOWSON LLP
501 OFFICE CENTER DRIVE
FORT WASHINGTON, PA 19034
Assignment: 11
Reel/Frame:024491/0589   Pages: 6
Recorded: 06/07/2010
Attorney Dkt #:UPNU4623USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2010
2
Exec Dt:
05/19/2010
3
Exec Dt:
05/24/2010
Assignee
1
3160 CHESTNUT STREET
SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104-6283
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12744441
Correspondence name and address
HOWSON & HOWSON LLP
501 OFFICE CENTER DRIVE
SUITE 210
FORT WASHINGTON, PA 19034
Assignment: 12
Reel/Frame:024491/0741   Pages: 6
Recorded: 06/07/2010
Attorney Dkt #:UPNU4624USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2010
2
Exec Dt:
05/19/2010
3
Exec Dt:
05/24/2010
Assignee
1
3160 CHESTNUT STREET
SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104-6283
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12744405
Correspondence name and address
HOWSON & HOWSON LLP
501 OFFICE CENTER DRIVE
SUITE 210
FORT WASHINGTON, PA 19034
Assignment: 13
Reel/Frame:024491/0909   Pages: 6
Recorded: 06/07/2010
Attorney Dkt #:UPNU4611USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2010
2
Exec Dt:
05/19/2010
3
Exec Dt:
05/24/2010
Assignee
1
3160 CHESTNUT STREET
SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104-6283
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12744375
Correspondence name and address
HOWSON & HOWSON LLP
501 OFFICE CENTER DRIVE
SUITE 210
FORT WASHINGTON, PA 19034
Assignment: 14
Reel/Frame:025033/0204   Pages: 14
Recorded: 09/23/2010
Attorney Dkt #:UPN-U4707USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/23/2010
2
Exec Dt:
09/21/2010
3
Exec Dt:
08/26/2010
Assignee
1
3160 CHESTNUT STREET
SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104-6283
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12920648
Correspondence name and address
HOWSON & HOWSON LLP
501 OFFICE CENTER DRIVE
SUITE 210
FORT WASHINGTON, PA 19034
Assignment: 15
Reel/Frame:044020/0147   Pages: 14
Recorded: 11/02/2017
Attorney Dkt #:UPN-U4707C2USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/23/2010
2
Exec Dt:
09/21/2010
3
Exec Dt:
08/26/2010
Assignee
1
3160 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15451492
Correspondence name and address
ROBERT J. DUMINIAK
BLDG 620, STE 210
350 SENTRY PARKWAY
BLUE BELL, PA 19422
Assignment: 16
Reel/Frame:026363/0322   Pages: 8
Recorded: 05/31/2011
Attorney Dkt #:UPN-V4937USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2011
2
Exec Dt:
05/16/2011
3
Exec Dt:
05/11/2011
Assignee
1
3160 CHESTNUT STREET
SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13126557
Correspondence name and address
HOWSON & HOWSON LLP
501 OFFICE CENTER DRIVE
SUITE 210
FORT WASHINGTON, PA 19034
Assignment: 17
Reel/Frame:035553/0001   Pages: 8
Recorded: 05/04/2015
Attorney Dkt #:UPN_V4937C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2011
2
Exec Dt:
05/16/2011
3
Exec Dt:
05/11/2011
Assignee
1
3160 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14548631
Correspondence name and address
HOWSON & HOWSON LLP
350 SENTRY PARKWAY
BUILDING 620, SUITE 210
BLUE BELL, PA 19422
Assignment: 18
Reel/Frame:043875/0597   Pages: 8
Recorded: 10/16/2017
Attorney Dkt #:UPN-V4937C2USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2011
2
Exec Dt:
05/16/2011
3
Exec Dt:
05/11/2011
Assignee
1
3160 CHESTNUT STREET
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15449076
Correspondence name and address
ROBERT J. DUMINIAK
BLDG 620, STE 210
350 SENTRY PARKWAY
BLUE BELL, PA 19422
Assignment: 19
Reel/Frame:028995/0951   Pages: 4
Recorded: 09/20/2012
Attorney Dkt #:UPN-X5708PCT-CIP01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/2012
2
Exec Dt:
09/10/2012
Assignee
1
3160 CHESTNUT STREET, SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104-6283
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13475535
Correspondence name and address
HOWSON & HOWSON LLP
501 OFFICE CENTER DRIVE, SUITE 210
FORT WASHINGTON, PA 19034

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