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Assignee Name : MEDCHEM PRODUCTS, INC.
Total Assignments: 13
Assignment: 1
Reel/Frame:004891/0893   Pages: 1
Recorded: 05/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DE VORE, DALE P.
Exec Dt:
04/20/1988
2
SWANN, DAVID A.
Exec Dt:
04/20/1988
3
SULLIVAN, BERNARD P.
Exec Dt:
04/20/1988
Assignee
1
MEDCHEM PRODUCTS, INC.
43 NAGOG PARK
A CORP. OF MASSACHUSETTS
ACTON, MASSACHUSETTS 01720
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4920104
NONE
07194187
Correspondence name and address
KANE, DALSIMER, SULLIVAN, ET AL
711 THIRD AVENUE
NEW YORK, N.Y. 10170
Assignment: 2
Reel/Frame:005089/0166   Pages: 1
Recorded: 04/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SWANN, DAVID A.
Exec Dt:
03/22/1989
2
SULLIVAN, BERNARD P.
Exec Dt:
03/22/1989
Assignee
1
MEDCHEM PRODUCTS, INC.
43 NAGOG PARK
A CORP. OF MA
ACTON, MASSACHUSETTS 07120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4897349
NONE
07344896
Correspondence name and address
KANE, DALSIMER, SULLIVAN, ET AL
711 THIRD AVENUE
NEW YORK, N.Y. 10017-4059
Assignment: 3
Reel/Frame:005089/0165   Pages: 1
Recorded: 04/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JAMIESON, GORDON
Exec Dt:
04/17/1989
2
RICHARDSON, KENNETH R.
Exec Dt:
04/14/1989
3
SINGH, TARLACH
Exec Dt:
04/17/1989
Assignee
1
MEDCHEM PRODUCTS, INC.
43 NAGOG PARK
A CORP. OF MA
ACTON, MASSACHUSETTS 07120
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4897349
NONE
07344896
Correspondence name and address
KANE, DALSIMER, SULLIVAN, ET AL
711 THIRD AVENUE
NEW YORK, N.Y. 10017-4059
Assignment: 4
Reel/Frame:005763/0764   Pages: 4
Recorded: 07/11/1991
Conveyance: RELEASE OF SECURITY INTEREST PREVIOUSLY RECORDED AT REEL 4825 AND FRAME 562.
Assignor
1
SIGNAL CAPITAL CORPORATION, A CORPORATION OF DE
Exec Dt:
06/19/1991
Assignee
1
MEDCHEM PRODUCTS, INC.
MEDCHEM, PUERTO RICO
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
3632361
NONE
04836998
 
3632350
NONE
05012503
 
3691281
NONE
05012504
 
3628974
NONE
05014709
 
3649347
NONE
05032437
 
3742955
NONE
05076638
 
3758660
NONE
05189750
 
3748142
NONE
05189762
 
3767437
NONE
05190817
 
3839590
NONE
05264176
 
3821371
NONE
05274520
 
3810473
NONE
05312210
 
3954493
NONE
05471546
 
4045238
NONE
05637716
 
4016877
NONE
05660065
 
4148664
NONE
05897502
 
4204992
NONE
06002661
 
4578067
NONE
06708008
Correspondence name and address
SULLIVAN & WORCESTER
ONE POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 5
Reel/Frame:006169/0639   Pages: 6
Recorded: 08/04/1992
Conveyance: RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
SILICON VALLEY BANK
Exec Dt:
07/27/1992
Assignees
1
MEDCHEM PRODUCTS, INC.
2
BIOCHEM PRODUCTS, INC.
3
SILICON VALLEY BANK
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
3632361
NONE
04836998
 
3632350
NONE
05012503
 
3691281
NONE
05012504
 
3628974
NONE
05014709
 
3649347
NONE
05032437
 
3758660
NONE
05189750
 
3748142
NONE
05189762
 
3767437
NONE
05190817
 
3839590
NONE
05264176
 
3821371
NONE
05274520
 
3954493
NONE
05471546
 
4045238
NONE
05637716
 
4016877
NONE
05660065
 
4148664
NONE
05897502
 
4204992
NONE
06002661
 
4578067
NONE
06708008
 
4920104
NONE
07194187
 
4897349
NONE
07344896
 
5149331
NONE
07695704
 
3649281
NONE
UNAVAILABLE
Correspondence name and address
FOLEY & LARDNER
PETER G. MACK
KING STREET STATION, P.O. BOX 299
STE. 500 1800 DIAGNOL ROAD
ALEXANDRIA, VA 22313-0299
Assignment: 6
Reel/Frame:006223/0216   Pages: 3
Recorded: 08/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
GESCO INTERNATIONAL, INC., A TX CORP.
Exec Dt:
08/06/1992
Assignee
1
MEDCHEM PRODUCTS, INC.
236 WEST CUMMINGS PARK
WOBURN, MASSACHUSETTS 01801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4306566
NONE
06154214
 
4453927
NONE
06165793
 
4915691
NONE
07235720
 
5195513
NONE
07907845
Correspondence name and address
HALE AND DORR
MARK F. BOSHAR
60 STATE STREET
BOSTON, MASSACHUSETTS 02109
Assignment: 7
Reel/Frame:006418/0495   Pages: 3
Recorded: 01/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUO, JING-WEN
Exec Dt:
01/02/1993
2
SWANN, DAVID A.
Exec Dt:
01/02/1993
Assignees
1
RESEARCH FOUNDATION STATE UNIVERSITY OF NEW YORK
STATE UNIVERSITY PLAZA, BROADWAY
ALBANY, NEW YORK
2
MEDCHEM PRODUCTS, INC.
232 WEST CUMMINGS PARK
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5356883
NONE
07920698
Correspondence name and address
HOLLIE L. BAKER
HALE AND DORR
1455 PENNSYLVANIA AVENUE, N.W.
SUITE 1000
WASHINGTON, D.C. 20004
Assignment: 8
Reel/Frame:007427/0960   Pages: 2
Recorded: 04/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIFE MEDICAL SCIENCES, INC.
Exec Dt:
04/20/1995
Assignee
1
MEDCHEM PRODUCTS, INC.
214 CARNEGIE CENTER
PRINCETON, NEW JERSEY 08540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D360463
NONE
29011749
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
ROBERT J. KOCH
801 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20004-2604
Assignment: 9
Reel/Frame:007588/0963   Pages: 2
Recorded: 08/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIFE MEDICAL SCIENCES, INC.
Exec Dt:
08/03/1995
Assignee
1
MEDCHEM PRODUCTS, INC.
214 CARNEGIE CENTER, SUITE 100
PRINCETON, NEW JERSEY 08540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5263971
NONE
07835636
Correspondence name and address
ROBERT J. KOCH
FULBRIGHT & JAWORSKI L.L.P.
801 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C 20004-2604
Assignment: 10
Reel/Frame:007588/0967   Pages: 2
Recorded: 08/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIFE MEDICAL SCIENCES, INC.
Exec Dt:
08/03/1995
Assignee
1
MEDCHEM PRODUCTS, INC.
SUITE 100
214 CARNEGIE CENTER
PRINCETON, NEW JERSEY 08540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4896680
NONE
07150673
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
ROBERT J. KOCH
801 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20004-2604
Assignment: 11
Reel/Frame:007894/0768   Pages: 5
Recorded: 08/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIFE MEDICAL SCIENCES, INC.
Exec Dt:
08/03/1995
Assignee
1
MEDCHEM PRODUCTS, INC.
SUITE 100
214 CARNEGIE CENTER
PRINCETON, NEW JERSEY 08540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D352356
NONE
29003751
Correspondence name and address
FULBRIGHT & JAWORSKI LLP
ROBERT J. KOCH
801 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20004-2604
Assignment: 12
Reel/Frame:007782/0708   Pages: 2
Recorded: 01/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIFE MEDICAL SCIENCES, INC.
Exec Dt:
10/25/1995
Assignee
1
MEDCHEM PRODUCTS, INC.
214 CARNEGIE CENTER
PRINCETON, NEW JERSEY 08540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5893879
NONE
08367136
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
ROBERT J. KOCH
801 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20004-2604
Assignment: 13
Reel/Frame:007778/0120   Pages: 4
Recorded: 01/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FERDMAN, ARIEL G.
Exec Dt:
12/18/1995
Assignee
1
MEDCHEM PRODUCTS, INC.
160 NEW BOSTON STREET
WOBURN, MASSACHUSETTS 01801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5951531
NONE
08532604
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
N. SCOTT PIERCE, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MASSACHUSETTS 02173

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