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 : LIPPS, BENJAMIN J.
Total Assignments: 6
Assignment: 1
Reel/Frame:017671/0162   Pages: 3
Recorded: 05/23/2006
Attorney Dkt #:3806.1001-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURTIN, CONOR
Exec Dt:
04/13/2006
2
LIPPS, BENJAMIN J.
Exec Dt:
04/11/2006
3
OFSTHUN, NORMA J.
Exec Dt:
04/11/2006
4
SANDFORD, HAROLD F.
Exec Dt:
04/11/2006
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
95 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02420
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8715221
US20070213665
11371216
Correspondence name and address
DAVID E. BROOK, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD
P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 2
Reel/Frame:017671/0172   Pages: 5
Recorded: 05/23/2006
Attorney Dkt #:3806.1001-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURTIN, CONOR
Exec Dt:
04/13/2006
2
LIPPS, BENJAMIN J.
Exec Dt:
04/11/2006
3
OFSTHUN, NORMA J.
Exec Dt:
04/11/2006
4
SANDFORD, HAROLD F.
Exec Dt:
04/11/2006
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
95 HAYDEN AVENUE
LEXINGTON, MASSACHUSETTS 02420
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8715221
US20070213665
11371216
Correspondence name and address
DAVID E. BROOK, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD
P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 3
Reel/Frame:020213/0001   Pages: 7
Recorded: 12/07/2007
Attorney Dkt #:3806.1001-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CURTIN, CONOR
Exec Dt:
10/02/2007
2
LIPPS, BENJAMIN J.
Exec Dt:
10/09/2007
3
OFSTHUN, NORMA J.
Exec Dt:
10/04/2007
4
SANDFORD, HAROLD F.
Exec Dt:
10/02/2007
5
STENNETT, AMANDA
Exec Dt:
10/02/2007
6
UPDYKE, DAVID
Exec Dt:
10/02/2007
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8012118
US20080051696
11895075
Correspondence name and address
DAVID E. BROOK
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 4
Reel/Frame:023726/0479   Pages: 23
Recorded: 12/31/2009
Attorney Dkt #:3806.1011-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTCH, FRANK A.
Exec Dt:
11/17/2009
2
LIPPS, BENJAMIN J.
Exec Dt:
12/16/2009
3
KOTANKO, PETER
Exec Dt:
11/16/2009
4
LEVIN, NATHAN W.
Exec Dt:
11/16/2009
5
STENNETT, AMANDA K.
Exec Dt:
11/24/2009
6
OFSTHUN, NORMA J.
Exec Dt:
11/24/2009
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8999169
US20100096330
12580803
Correspondence name and address
DAVID E. BROOK, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
530 VIRGINIA ROAD, P.O. BOX 9133
CONCORD, MA 01742-9133
Assignment: 5
Reel/Frame:023776/0946   Pages: 17
Recorded: 01/13/2010
Attorney Dkt #:3806.1013-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDFORD, HAROLD F.
Exec Dt:
12/22/2009
2
OFSTHUN, NORMA J.
Exec Dt:
12/22/2009
3
STENNETT, AMANDA K.
Exec Dt:
12/22/2009
4
TEO, JIUNN YEONG
Exec Dt:
12/10/2009
5
FORD, CHERYL
Exec Dt:
12/10/2009
6
LIPPS, BENJAMIN J.
Exec Dt:
12/16/2009
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8777892
US20100114012
12610969
Correspondence name and address
DAVID E. BROOK, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON BROOK SMITH REYNOLDS P.C.
CONCORD, MA 01742-9133
Assignment: 6
Reel/Frame:025139/0547   Pages: 17
Recorded: 10/14/2010
Attorney Dkt #:3806.1018-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OFSTHUN, NORMA J.
Exec Dt:
10/01/2010
2
SANDFORD, HAROLD F.
Exec Dt:
10/01/2010
3
STENNETT, AMANDA K.
Exec Dt:
10/01/2010
4
TEO, JIUNN YEONG
Exec Dt:
09/29/2010
5
FORD, CHERYL
Exec Dt:
09/29/2010
6
LIPPS, BENJAMIN J.
Exec Dt:
09/28/2010
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9078969
US20110060273
12873875
Correspondence name and address
DAVID E. BROOK, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133

Search Results as of: 06/20/2024 03:12 PM
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