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Patent Assignment Assignor Details
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Assignor Name : CASTOR, TREVOR P.
Total Assignments: 19
Assignment: 1
Reel/Frame:004678/0415   Pages: 2
Recorded: 01/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CASTOR, TREVOR P.
Exec Dt:
01/28/1987
Assignee
1
ENG, INC., 1430 MASSACHUSETTS AVE., CAMBRIDGE, MA. 02138, A CORP. OF MD.
MARYLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4790688
NONE
07007793
Correspondence name and address
EDWARD R. GATES
C/O WOLF, GREENFIELD & SACKS
201 DEVONSHIRE ST.
BOSTON, MA 02210-1490
Assignment: 2
Reel/Frame:004818/0771   Pages: 2
Recorded: 11/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CASTOR, TREVOR P.
Exec Dt:
10/21/1987
Assignee
1
ENG, INC., A MARYLAND CORP.
1430 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4813275
NONE
07115361
Correspondence name and address
EDWARD R. GATES
C/O WOLF, GREENFIELD & SACKS
201 DEVONSHIRE STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:006490/0476   Pages: 4
Recorded: 04/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CASTOR, TREVOR P.
Exec Dt:
03/12/1993
Assignee
1
BIOENG, INC.
3-E GILL STREET
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5440055
NONE
08030696
Correspondence name and address
ANTHONY J. JANIUK
C/O WOLF, GREENFIELD & SACKS, P.C.
FEDERAL RESERVE PLAZA
600 ATLANTIC AVE.
BOSTON, MA 02210
Assignment: 4
Reel/Frame:006584/0059   Pages: 3
Recorded: 05/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CASTOR, TREVOR P.
Exec Dt:
05/27/1993
Assignee
1
BIOENG, INC.
216 SYLVIA STREET ARLINGTON, MA 02174
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5554382
NONE
08069134
Correspondence name and address
C/O WOLF, GREENFIELD & SACKS, P.C.
ANTHONY J. JANIUK
B0624/7006, FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 5
Reel/Frame:007497/0024   Pages: 3
Recorded: 04/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CASTOR, TREVOR P.
Exec Dt:
03/22/1995
Assignee
1
APHIOS CORPORATION
3-E GILL STREET
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5750709
NONE
08381456
Correspondence name and address
ANTHONY J. JANIUK
C/O WOLF, GREENFIELD & SACKS, P.C.
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 6
Reel/Frame:007782/0955   Pages: 3
Recorded: 01/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTOR, TREVOR P.
Exec Dt:
01/15/1996
2
LANDER, ARTHUR D.
Exec Dt:
01/17/1996
Assignee
1
APHIOS CORPORATION
3-E GILL STREET
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5877005
NONE
08547851
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
ANTHONY J. JANIUK
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MASSACHUSETTS 02210
Assignment: 7
Reel/Frame:008056/0351   Pages: 3
Recorded: 08/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTOR, TREVOR P.
Exec Dt:
07/25/1996
2
CHU, LING
Exec Dt:
07/25/1996
Assignee
1
APHIOS CORPORATION
3-E GILL STREET
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5776486
NONE
08631808
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
EDWARD R. GATES, ESQ.
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 8
Reel/Frame:017996/0341   Pages: 7
Recorded: 07/25/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTOR, TREVOR P.
Exec Dt:
05/28/1998
2
COSMAN, MAURY D.
Exec Dt:
03/20/1998
3
HONG, GLENN T.
Exec Dt:
05/28/1998
4
BRITZ, MATTHEW A.
Exec Dt:
05/21/1998
5
D'ENTREMONT, PETER R.
Exec Dt:
03/21/1998
Assignee
1
APHIOS CORPORATION
3-E GILL STREET
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6221153
NONE
09093642
Correspondence name and address
JANINE M. SUSAN
BURNS & LEVINSON LLP
FORMERLY PERKINS SMITH & COHEN LLP
125 SUMMER STREET
BOSTON, MA 02108
Assignment: 9
Reel/Frame:017996/0371   Pages: 3
Recorded: 07/25/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTOR, TREVOR P.
Exec Dt:
11/19/1998
2
HONG, GLENN T.
Exec Dt:
09/14/1998
Assignee
1
ALPHIOS CORPORATION
3-E GILL STREET
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6051694
NONE
09156197
Correspondence name and address
JANINE M. SUSAN
BURNS & LEVINSON LLP
FORMERLY PERKINS SMITH & COHEN LLP
125 SUMMER STREET
BOSTON, MA 02108
Assignment: 10
Reel/Frame:010697/0133   Pages: 3
Recorded: 04/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTOR, TREVOR P.
Exec Dt:
04/08/2000
2
LANDER, ARTHUR D.
Exec Dt:
04/06/2000
Assignee
1
APHIOS CORPORATION
3-E GILL STREET
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6465168
NONE
09474475
Correspondence name and address
APHIOS CORPORATION
TREVOR P. CASTOR
3-E GILL STREET
WOBURN, MA 01801
Assignment: 11
Reel/Frame:016122/0876   Pages: 3
Recorded: 01/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CASTOR, TREVOR P.
Exec Dt:
12/30/2004
Assignee
1
APHIOS CORPORATION
469 MYSTIC STREET
ARLINGTON, MASSACHUSETTS 02174
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050106111
10942485
Correspondence name and address
PERKINS SMITH & COHEN, LLP
STEPHEN J. GAUDET
ONE BEACON STREET
BOSTON, MA 02108-3106
Assignment: 12
Reel/Frame:016124/0419   Pages: 5
Recorded: 01/06/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTOR, TREVOR P.
Exec Dt:
12/30/2004
2
WEINER, NORMAN D.
Exec Dt:
12/31/2004
Assignee
1
APHIOS CORPORATION
3-E GILL STREET
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050095283
10940370
Correspondence name and address
STEPHEN J. GAUDET, ESQ.
PERKINS SMITH & COHEN LLP
ONE BEACON STREET
BOSTON, MA 02108
Assignment: 13
Reel/Frame:016757/0395   Pages: 4
Recorded: 07/11/2005
Conveyance: RE-RECORD TO CORRECT THE ADDRESS OF THE ASSIGNEE, PREVIOUSLY RECORDED ON REEL 016122 FRAME 0876.
Assignor
1
CASTOR, TREVOR P.
Exec Dt:
12/30/2004
Assignee
1
APHIOS CORPORATION
3-E GILL STREET
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050106111
10942485
Correspondence name and address
JERRY COHEN
PERKINS SMITH & COHEN, LLP
ONE BEACON STREET
BOSTON, MASSACHUSETTS 02108-3106
Assignment: 14
Reel/Frame:016225/0974   Pages: 3
Recorded: 02/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CASTOR, TREVOR P.
Exec Dt:
01/21/2005
Assignee
1
APHIOS CORPORATION
3-E GILL STREET
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050118282
10942484
Correspondence name and address
STEPHEN J. GAUDET
PERKINS SMITH & COHEN, LLP
ONE BEACON STREET, 30TH FLOOR
BOSTON, MA 02108-3106
Assignment: 15
Reel/Frame:016842/0458   Pages: 3
Recorded: 09/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CASTOR, TREVOR P.
Exec Dt:
09/20/2005
Assignee
1
APHIOS CORPORATION
3-E GILL STREET
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7147806
US20060033224
10840308
Correspondence name and address
JERRY COHAN
PERKINS SMITH & COHEN LLP
ONE BEACON STREET
BOSTON, MA 02108
Assignment: 16
Reel/Frame:017211/0123   Pages: 3
Recorded: 01/25/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CASTOR, TREVOR P.
Exec Dt:
01/20/2006
Assignee
1
APHLOS CORPORATION
3-E GILL STREET
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060240098
11181054
Correspondence name and address
JERRY COHEN
PERKINS SMITH & COHEN LLP
ONE BEACON STREET
BOSTON, MA 02108
Assignment: 17
Reel/Frame:017696/0865   Pages: 5
Recorded: 05/25/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTOR, TREVOR P.
Exec Dt:
05/11/2006
2
TYLER, THEODORE ABRAHAM
Exec Dt:
05/10/2006
3
STUDENT, RICHARD JOSEPH
Exec Dt:
05/11/2006
Assignee
1
APHIOS CORPORATION
3-E GILL STREET
WOBURN, MASSACHUSETTS 01810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6291241
NONE
09280366
Correspondence name and address
JERRY COHEN
BURNS & LEVINSON LLP
FORMERLY PERKINS SMITH & COHEN LLP
ONE BEACON STREET
BOSTON, MASSACHUSETTS 02108
Assignment: 18
Reel/Frame:024851/0570   Pages: 3
Recorded: 08/17/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CASTOR, TREVOR P.
Exec Dt:
07/01/2010
Assignee
1
APHIOS CORPORATION
3-E GILL STREET
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8070467
US20100233308
12730399
Correspondence name and address
JANINE M. SUSAN, PH.D., ESQ.
BURNS & LEVINSON LLP
125 SUMMER STREET
BOSTON, MASSACHUSETTS 02110
Assignment: 19
Reel/Frame:035742/0814   Pages: 4
Recorded: 05/20/2015
Attorney Dkt #:569170: ACJ-014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CASTOR, TREVOR P.
Exec Dt:
05/19/2015
Assignee
1
APHIOS CORPORATION
3-E GILL STREET
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160008377
14329923
Correspondence name and address
LATHROP & GAGE LLP
28 STATE STREET
7TH FLOOR
BOSTON, MA 02109

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