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 : LACCETTI, ANTHONY J.
Total Assignments: 10
Assignment: 1
Reel/Frame:006909/0099   Pages: 7
Recorded: 03/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, VICTOR SHIOW-CHERNG
Exec Dt:
06/01/1993
2
GIOVANNONI, RICHARD T.
Exec Dt:
05/28/1993
3
HARTWIG, RICHARD C.
Exec Dt:
05/28/1993
4
LUNDQUIST, JOSEPH T.
Exec Dt:
06/02/1993
5
LUNDSAGER, CHRISTIAN B.
Exec Dt:
06/07/1993
6
PARHAM, MARC E.
Exec Dt:
06/23/1993
7
LACCETTI, ANTHONY J.
Exec Dt:
07/14/1993
Assignee
1
W. R. GRACE & CO.-CONN.
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5389463
NONE
08041646
Correspondence name and address
HOWARD J. TROFFKIN
W. R. GRACE & CO.-CONN.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 2
Reel/Frame:006909/0106   Pages: 7
Recorded: 03/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, VICTOR S. C.
Exec Dt:
06/01/1993
2
HARTWIG, RICHARD C.
Exec Dt:
05/28/1993
3
KUNG, JAMES K.-J.
Exec Dt:
06/08/1993
4
LUNDQUIST, JOSEPH T.
Exec Dt:
06/02/1993
5
PARHAM, MARC E.
Exec Dt:
06/23/1993
6
AVTGES, JAMES A.
Exec Dt:
06/24/1993
7
LACCETTI, ANTHONY J.
Exec Dt:
07/14/1993
Assignee
1
W. R. GRACE & CO.-CONN.
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5389433
NONE
08041115
Correspondence name and address
W.R. GRACE & CO.-CONN.
7379 ROUTE 32
COLUMBIA, MD 21044
ATTN: HOWARD J. TROFFKIN
Assignment: 3
Reel/Frame:006909/0113   Pages: 6
Recorded: 03/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, VICTOR S.C.
Exec Dt:
06/01/1993
2
HARTWIG, RICHARD C.
Exec Dt:
05/28/1993
3
LUNDQUIST, JOSEPH T.
Exec Dt:
06/02/1993
4
PARHAM, MARC E.
Exec Dt:
06/23/1993
5
LACCETTI, ANTHONY J.
Exec Dt:
07/14/1993
Assignee
1
W. R. GRACE & CO.-CONN.
1114 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5346788
NONE
08041740
Correspondence name and address
HOWARD J. TROFFKIN
W.R. GRACE & CO.-CONN.
7379 ROUTE 32
COLUMBIA, MD 21044
Assignment: 4
Reel/Frame:007578/0532   Pages: 6
Recorded: 08/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAUSCH, CARL W.
Exec Dt:
07/19/1995
2
GAWRYL, MARIA S.
Exec Dt:
07/19/1995
3
HOUTCHENS, ROBERT A.
Exec Dt:
07/19/1995
4
LACCETTI, ANTHONY J.
Exec Dt:
07/19/1995
5
LIGHT, WILLIAM R.
Exec Dt:
07/19/1995
Assignee
1
BIOPURE CORPORATION
11 HURLEY STREET
CAMBRIDGE, MASSACHUSETTS 02141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5840852
NONE
08458916
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
DAVID E. BROOK
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 5
Reel/Frame:007566/0773   Pages: 6
Recorded: 08/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAUSCH, CARL W.
Exec Dt:
07/21/1995
2
GAWRYL, MARIA S.
Exec Dt:
07/21/1995
3
HOUTCHENS, ROBERT A.
Exec Dt:
07/25/1995
4
LACCETTI, ANTHONY J.
Exec Dt:
07/25/1995
5
LIGHT, WILLIAM R.
Exec Dt:
07/25/1995
Assignee
1
BIOPURE CORPORATION
11 HURLEY STREET
CAMBRIDGE, MASSACHUSETTS 02141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5955581
NONE
08484775
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
DAVID E. BROOK, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 6
Reel/Frame:007641/0828   Pages: 4
Recorded: 09/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIGHT, WILLIAM R.
Exec Dt:
07/25/1995
2
GAWRYL, MARIA S.
Exec Dt:
07/21/1995
3
LACCETTI, ANTHONY J.
Exec Dt:
07/25/1995
Assignee
1
BIOPURE CORPORATION
11 HURLEY STREET
CAMBRIDGE, MASSACHUSETTS 02141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5895810
NONE
08487288
Correspondence name and address
DAVID E. BROOK, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
TWO MILITIA DRIVE
LEXINGTON, MASSACHUSETTS 02173
Assignment: 7
Reel/Frame:007642/0735   Pages: 6
Recorded: 09/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIGHT, WILLIAM R.
Exec Dt:
07/25/1995
2
GAWRYL, MARIA S.
Exec Dt:
07/21/1995
3
LACCETTI, ANTHONY J.
Exec Dt:
07/25/1995
4
HOUTCHENS, ROBERT A.
Exec Dt:
07/25/1995
Assignee
1
BIOPURE CORPORATION
11 HURLEY STREET
CAMBRIDGE, MASSACHUSETTS 02141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5952470
NONE
08477916
Correspondence name and address
DAVID E. BROOK, ESQ.
HAMILTON BROOK SMITH & REYNOLDS, P.C.
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 8
Reel/Frame:007646/0198   Pages: 6
Recorded: 09/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAUSCH, CARL W.
Exec Dt:
07/21/1995
2
GAWRYL, MARIA S.
Exec Dt:
07/21/1995
3
HOUTCHENS, ROBERT A.
Exec Dt:
07/25/1995
4
LACCETTI, ANTHONY J.
Exec Dt:
07/25/1995
5
LIGHT, WILLIAM R.
Exec Dt:
07/25/1995
Assignee
1
BIOPURE CORPORATION
11 HURLEY STREET
CAMBRIDGE, MASSACHUSETTS 02141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5753616
NONE
08478004
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
DAVID E. BROOK, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 9
Reel/Frame:020181/0328   Pages: 5
Recorded: 11/30/2007
Attorney Dkt #:1161.2005-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LACCETTI, ANTHONY J.
Exec Dt:
11/26/2007
2
BAQAI, JAVED
Exec Dt:
11/26/2007
Assignee
1
BIOPURE CORPORATION
11 HURLEY STREET
CAMBRIDGE, MASSACHUSETTS 02141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080069771
11901462
Correspondence name and address
N. SCOTT PIERCE, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 10
Reel/Frame:024325/0107   Pages: 10
Recorded: 05/03/2010
Attorney Dkt #:1161.2006-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DUBE, GREGORY P.
Exec Dt:
04/28/2010
2
ZAFIRELIS, ZAFIRIS W.
Exec Dt:
04/28/2010
3
LACCETTI, ANTHONY J.
Exec Dt:
04/27/2010
4
BAQAI, JAVED
Exec Dt:
04/28/2010
Assignee
1
BIOPURE CORPORATION
11 HURLEY STREET
CAMBRIDGE, MASSACHUSETTS 02141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100209532
12451997
Correspondence name and address
N. SCOTT PIERCE, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133

Search Results as of: 06/22/2024 05:15 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