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Patent Assignment Assignor Details
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Assignor Name : LEY, ARTHUR CHARLES
Total Assignments: 12
Assignment: 1
Reel/Frame:014430/0728   Pages: 12
Recorded: 08/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADNER, ROBERT CHARLES
Exec Dt:
02/16/1989
2
GUTERMAN, SONIA KOSOW
Exec Dt:
02/16/1989
3
KENT, RACHEL BARIBAULT
Exec Dt:
02/16/1989
4
LEY, ARTHUR CHARLES
Exec Dt:
02/16/1989
Assignee
1
PROTEIN ENGINEERING CORPORATION
3827 GREEN VALLEY ROAD
IJAMSVILLE, MARYLAND 21754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5096815
NONE
07293980
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
MICHAEL T. SIEKMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 2
Reel/Frame:017097/0873   Pages: 7
Recorded: 02/01/2006
Attorney Dkt #:LADNER 7_J_M_O_R
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUTERMAN, SONIA KOSOW
Exec Dt:
03/27/1991
2
LADNER, ROBERT CHARLES
Exec Dt:
03/27/1991
3
ROBERTS, BRUCE LINDSAY
Exec Dt:
03/27/1991
4
MARKLAND, WILLIAM
Exec Dt:
03/27/1991
5
LEY, ARTHUR CHARLES
Exec Dt:
03/27/1991
6
KENT, RACHEL BARIBAULT
Exec Dt:
03/27/1991
Assignee
1
PROTEIN ENGINEERING CORP.
765 CONCORD AVENUE
CAMBRIDGE, MASSACHUSETTS 02138
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
5909212
NONE
08893878
 
6979538
US20020150881
09781988
 
7118879
US20040023205
10126544
 
7413537
US20060084113
10207797
Correspondence name and address
KAREN S. JOHNSTON
35 CLARENDON STREET
WEYMOUTH, MA 02190
Assignment: 3
Reel/Frame:017110/0183   Pages: 11
Recorded: 02/02/2006
Attorney Dkt #:LADNER 7M ASSIGNMENT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SERIAL NO. FROM 08893878 TO 09893878. PREVIOUSLY RECORDED ON REEL 017097 FRAME 0873. ASSIGNOR(S) HEREBY CONFIRMS THE ENTIRE INTEREST.
Assignors
1
GUTERMAN, SONIA KOSOW
Exec Dt:
03/27/1991
2
LADNER, ROBERT CHARLES
Exec Dt:
03/27/1991
3
ROBERTS, BRUCE LINDSAY
Exec Dt:
03/27/1991
4
MARKLAND, WILLIAM
Exec Dt:
03/27/1991
5
LEY, ARTHUR CHARLES
Exec Dt:
03/27/1991
Assignee
1
PROTEIN ENGINEERING CORP.
765 CONCORD AVENUE
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7208293
US20030113717
09893878
Correspondence name and address
KAREN S. JOHNSTON
300 TECHNOLOGY SQUARE
DYAX CORP.
CAMBRIDGE, MA 02139
Assignment: 4
Reel/Frame:019489/0940   Pages: 7
Recorded: 06/29/2007
Attorney Dkt #:LADNER 7D AND 7E
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUTERMAN, SONIA KOSOW
Exec Dt:
03/27/1991
2
LADNER, ROBERT CHARLES
Exec Dt:
03/27/1991
3
ROBERTS, BRUCE LINDSAY
Exec Dt:
03/27/1991
4
MARKLAND, WILLIAM
Exec Dt:
03/27/1991
5
LEY, ARTHUR CHARLES
Exec Dt:
03/27/1991
6
KENT, RACHEL BARIBAULT
Exec Dt:
03/27/1991
Assignee
1
PROTEIN ENGINEERING CORP
765 CONCORD AVENUE
CAMBRIDGE, MASSACHUSETTS 02138
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
5403484
NONE
08009319
 
5571698
NONE
08057667
Correspondence name and address
DYAX CORP.
300 TECHNOLOGY SQUARE
8TH FLOOR
CAMBRIDGE, MA 02139
Assignment: 5
Reel/Frame:019520/0732   Pages: 11
Recorded: 07/02/2007
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAMED INVENTORS ON REEL 017110 FRAME 0183. ASSIGNOR(S) HEREBY CONFIRMS THE ENTIRE INTEREST.
Assignors
1
GUTERMAN, SONIA KOSOW
Exec Dt:
03/27/1991
2
LADNER, ROBERT CHARLES
Exec Dt:
03/27/1991
3
ROBERTS, BRUCE LINDSAY
Exec Dt:
03/27/1991
4
MARKLAND, WILLIAM
Exec Dt:
03/27/1991
5
LEY, ARTHUR CHARLES
Exec Dt:
03/27/1991
6
KENT, RACHEL BARIBAULT
Exec Dt:
03/27/1991
Assignee
1
PROTEIN ENGINEERING CORP
765 CONCORD AVENUE
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7208293
US20030113717
09893878
Correspondence name and address
DYAX CORP.
300 TECHNOLOGY SQUARE
8TH FLOOR
CAMBRIDGE, MA 02139
Assignment: 6
Reel/Frame:020019/0586   Pages: 7
Recorded: 10/26/2007
Attorney Dkt #:LADNER 7T
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADNER, ROBERT CHARLES
Exec Dt:
03/27/1991
2
GUTERMAN, SONIA KOSOW
Exec Dt:
03/27/1991
3
ROBERTS, BRUCE LINDSAY
Exec Dt:
03/27/1991
4
MARKLAND, WILLIAM
Exec Dt:
03/27/1991
5
LEY, ARTHUR CHARLES
Exec Dt:
03/27/1991
6
KENT, RACHEL BARIBAULT
Exec Dt:
03/27/1991
Assignee
1
PROTEIN ENGINEERING CORP
765 CONCORD AVENUE
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070259417
11745199
Correspondence name and address
DYAX CORP.
300 TECHNOLOGY SQUARE
8TH FLOOR
CAMBRIDGE, 02139 UGANDA
Assignment: 7
Reel/Frame:022148/0961   Pages: 7
Recorded: 01/23/2009
Attorney Dkt #:D0617.70002US17
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LADNER, ROBERT CHARLES
Exec Dt:
03/27/1991
2
GUTERMAN, SONIA KOSOW
Exec Dt:
03/27/1991
3
ROBERTS, BRUCE LINDSAY
Exec Dt:
03/27/1991
4
MARKLAND, WILLIAM
Exec Dt:
03/27/1991
5
LEY, ARTHUR CHARLES
Exec Dt:
03/27/1991
6
KENT, RACHEL BARIBAULT
Exec Dt:
03/27/1991
Assignee
1
PROTEIN ENGINEERING CORP.
765 CONCORD AVENUE
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7893007
US20090234101
12255793
Correspondence name and address
MARYDILYS S. ANDERSON
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 8
Reel/Frame:010255/0284   Pages: 9
Recorded: 12/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEY, ARTHUR CHARLES
Exec Dt:
09/10/1999
2
LADNER, ROBERT CHARLES
Exec Dt:
09/13/1999
3
GUTERMAN, SONIA KOSOW
Exec Dt:
09/12/1999
4
ROBERTS, BRUCE LINDSAY
Exec Dt:
09/13/1999
5
MARKLAND, WILLIAM
Exec Dt:
09/10/1999
6
KENT, RACHEL BARIBAULT
Exec Dt:
09/10/1999
Assignee
1
DYAX CORP.
BUILDING 600, FIFTH FLOOR
ONE KENDALL SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5663143
NONE
08358160
Correspondence name and address
BROWDY AND NEIMARK, P.L.L.C.
IVER P. COOPER
419 SEVENTH STREET, N.W., SUITE 300
WASHINGTON, DC 20004
Assignment: 9
Reel/Frame:016504/0523   Pages: 9
Recorded: 07/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEY, ARTHUR CHARLES
Exec Dt:
09/10/1999
2
LADNER, ROBERT CHARLES
Exec Dt:
09/13/1999
3
GUTERMAN, SONIA KOSOW
Exec Dt:
09/12/1999
4
ROBERTS, BRUCE LINDSAY
Exec Dt:
09/13/1999
5
MARKLAND, WILLIAM
Exec Dt:
09/10/1999
6
KENT, RACHEL BARLBAULT
Exec Dt:
09/10/1999
Assignee
1
DYAX CORP.
1 KENDALL SQUARE
BUILDING 600, FIFTH FLOOR
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7078383
US20030175919
10038722
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
MICHAEL T. SEIKMAN
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 10
Reel/Frame:017132/0429   Pages: 9
Recorded: 10/18/2005
Attorney Dkt #:D0617.70005US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEY, ARTHUR CHARLES
Exec Dt:
09/10/1999
2
LADNER, ROBERT CHARLES
Exec Dt:
09/13/1999
3
GUTERMAN, SONIA KOSOW
Exec Dt:
09/12/1999
4
ROBERTS, BRUCE LINDSAY
Exec Dt:
09/13/1999
5
MARKLAND, WILLIAM
Exec Dt:
09/10/1999
6
KENT, RACHEL BARIBAULT
Exec Dt:
09/10/1999
Assignee
1
DYAX CORP.
ONE KENDALL SQUARE
BUILDING 600, FIFTH FLOOR
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060134087
11253176
Correspondence name and address
MICHAEL T. SIEKMAN
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 11
Reel/Frame:011864/0480   Pages: 4
Recorded: 08/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEY, ARTHUR CHARLES
Exec Dt:
08/09/2001
2
LUNEAU, CHRISTOPHER JON
Exec Dt:
08/09/2001
3
LADNER, ROBERT CHARLES
Exec Dt:
08/09/2001
Assignee
1
DYAX CORP.
BLDG. 600
ONE KENDALL SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6906176
US20020192789
09884767
Correspondence name and address
YANKWICK & ASSOCIATES
LEON R. YANKWICH
130 BISHOP ALLEN DRIVE
CAMBRIDGE, MA 02139
Assignment: 12
Reel/Frame:020202/0290   Pages: 5
Recorded: 12/03/2007
Attorney Dkt #:10280-074003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEY, ARTHUR CHARLES
Exec Dt:
08/09/2001
2
LUNEAU, CHRISTOPHER JON
Exec Dt:
08/09/2001
3
LADNER, ROBERT CHARLES
Exec Dt:
08/09/2001
Assignee
1
DYAX CORP.
300 TECHNOLOGY SQUARE, 8TH FLOOR
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070031879
11542881
Correspondence name and address
NATALIE A. LISSY, PH.D.
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110

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