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Patent Assignment Assignor Details
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Assignor Name : BEIRIGER, MICHAEL JAMES
Total Assignments: 24
Assignment: 1
Reel/Frame:021926/0344   Pages: 9
Recorded: 12/04/2008
Attorney Dkt #:24275-0020001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UPDYKE, PALMER DAVID
Exec Dt:
11/20/2008
2
SANDFORD, HAROLD FREDERICK
Exec Dt:
11/21/2008
3
ZATEZALO, DOUGLAS MARK
Exec Dt:
11/21/2008
4
BEIRIGER, MICHAEL JAMES
Exec Dt:
11/20/2008
5
MULLNER, JAMES MATTHEW
Exec Dt:
11/20/2008
6
LIPPS, BENJAMIN JOSEPH
Exec Dt:
12/01/2008
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER ST.
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8580112
US20090127193
12271359
Correspondence name and address
MICHAEL R. HAMLIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:023822/0010   Pages: 4
Recorded: 01/08/2010
Attorney Dkt #:24275-0025001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEIRIGER, MICHAEL JAMES
Exec Dt:
12/31/2009
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8529491
US20110160637
12650745
Correspondence name and address
TIMOTHY M. BRYAN
FISH & RICHARDSON P.C.
225 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 3
Reel/Frame:024070/0299   Pages: 3
Recorded: 03/12/2010
Attorney Dkt #:24275-0024001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEIRIGER, MICHAEL JAMES
Exec Dt:
02/24/2010
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER ST.
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8425780
US20110220562
12722061
Correspondence name and address
MICHAEL R. HAMLIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 4
Reel/Frame:039741/0770   Pages: 6
Recorded: 09/14/2016
Attorney Dkt #:24275-0021002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEIRIGER, MICHAEL JAMES
Exec Dt:
02/24/2010
2
PARKS, ROBERT DALE
Exec Dt:
02/08/2010
3
KAINTZ, RYAN CHRISTOPHER
Exec Dt:
02/08/2010
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02541-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9919091
US20160361483
15248688
Correspondence name and address
ERIN L. BAKER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 5
Reel/Frame:044838/0453   Pages: 6
Recorded: 02/06/2018
Attorney Dkt #:24275-0021003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEIRIGER, MICHAEL JAMES
Exec Dt:
02/24/2010
2
PARKS, ROBERT DALE
Exec Dt:
02/08/2010
3
KAINTZ, RYAN CHRISTOPHER
Exec Dt:
02/08/2010
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10080831
US20180154060
15888417
Correspondence name and address
ERIN B. KNIGHT
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 6
Reel/Frame:024618/0154   Pages: 5
Recorded: 06/30/2010
Attorney Dkt #:24275-0023001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEIRIGER, MICHAEL JAMES
Exec Dt:
06/30/2010
2
KAINTZ, RYAN
Exec Dt:
06/30/2010
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8382696
US20110004143
12827119
Correspondence name and address
MICHAEL ROBERT HAMLIN
225 FRANKLIN STREET
SUITE 3100
BOSTON, MA 02110
Assignment: 7
Reel/Frame:024618/0201   Pages: 6
Recorded: 06/30/2010
Attorney Dkt #:24275-0029001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEIRIGER, MICHAEL JAMES
Exec Dt:
06/30/2010
2
KAINTZ, RYAN
Exec Dt:
06/30/2010
3
BARRON, JOHN A., III
Exec Dt:
06/30/2010
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8562584
US20110004144
12827150
Correspondence name and address
MICHAEL ROBERT HAMLIN
225 FRANKLIN STREET
SUITE 3100
BOSTON, MA 02110
Assignment: 8
Reel/Frame:024618/0236   Pages: 5
Recorded: 06/30/2010
Attorney Dkt #:24275-0032001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEIRIGER, MICHAEL JAMES
Exec Dt:
06/30/2010
2
KAINTZ, RYAN
Exec Dt:
06/30/2010
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8425487
US20110004145
12827207
Correspondence name and address
MICHAEL ROBERT HAMLIN
225 FRANKLIN STREET
SUITE 3100
BOSTON, MA 02110
Assignment: 9
Reel/Frame:024618/0277   Pages: 3
Recorded: 06/30/2010
Attorney Dkt #:24275-0035001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEIRIGER, MICHAEL JAMES
Exec Dt:
06/30/2010
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9138379
US20110004187
12827229
Correspondence name and address
MICHAEL ROBERT HAMLIN
225 FRANKLIN STREET
SUITE 3100
BOSTON, MA 02110
Assignment: 10
Reel/Frame:024773/0277   Pages: 6
Recorded: 08/02/2010
Attorney Dkt #:24275-0021WO1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEIRIGER, MICHAEL JAMES
Exec Dt:
07/29/2010
2
PARKS, ROBERT DALE
Exec Dt:
07/28/2010
3
KAINTZ, RYAN CHRISTOPHER
Exec Dt:
07/27/2010
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER ST.
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9526820
US20120248017
13387800
Correspondence name and address
MICHAEL R. HAMLIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 11
Reel/Frame:025071/0336   Pages: 9
Recorded: 09/23/2010
Attorney Dkt #:24275-0028001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UPDYKE, PALMER DAVID
Exec Dt:
08/19/2010
2
SANDFORD, HAROLD FREDERICK
Exec Dt:
08/20/2010
3
LIPPS, BENJAMIN JOSEPH
Exec Dt:
08/20/2010
4
ZATEZALO, DOUGLAS MARK
Exec Dt:
08/27/2010
5
BEIRIGER, MICHAEL JAMES
Exec Dt:
08/27/2010
6
MULLNER, JAMES MATTHEW
Exec Dt:
09/02/2010
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER ST.
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8889004
US20110017665
12844968
Correspondence name and address
MICHAEL R. HAMLIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 12
Reel/Frame:026157/0814   Pages: 5
Recorded: 04/20/2011
Attorney Dkt #:24275-0037001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEIRIGER, MICHAEL JAMES
Exec Dt:
04/11/2011
2
J.BIRES, EDWARD
Exec Dt:
04/11/2011
3
ZATEZALO, DOUGLAS MARK
Exec Dt:
04/11/2011
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER ST.
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D681210
NONE
29389188
Correspondence name and address
MICHAEL R. HAMLIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 13
Reel/Frame:026222/0012   Pages: 12
Recorded: 05/04/2011
Attorney Dkt #:18196-0125001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASH, STEPHEN R.
Exec Dt:
04/28/2011
2
SULLIVAN, THOMAS A.
Exec Dt:
04/28/2011
3
CARR, DAVID
Exec Dt:
04/28/2011
4
BEIRIGER, MICHAEL JAMES
Exec Dt:
04/27/2011
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER ST.
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8945936
US20120258545
13080745
Correspondence name and address
NICHOLAS A. BERO
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 14
Reel/Frame:036238/0734   Pages: 12
Recorded: 08/03/2015
Attorney Dkt #:18196-0125002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASH, STEPHEN R.
Exec Dt:
04/28/2011
2
SULLIVAN, THOMAS A.
Exec Dt:
04/28/2011
3
CARR, DAVID
Exec Dt:
04/28/2011
4
BEIRIGER, MICHAEL JAMES
Exec Dt:
04/27/2011
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9599599
US20150204831
14609989
Correspondence name and address
ELIZABETH GLASSON
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 15
Reel/Frame:026651/0039   Pages: 3
Recorded: 07/26/2011
Attorney Dkt #:3806.1018-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEIRIGER, MICHAEL JAMES
Exec Dt:
06/13/2011
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
Assignment: 16
Reel/Frame:028817/0276   Pages: 7
Recorded: 08/21/2012
Attorney Dkt #:18196-0142001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARRELL, SEAN
Exec Dt:
06/20/2012
2
FALLON, JOSEPH MICHAEL
Exec Dt:
08/18/2012
3
PLAHEY, KULWINDER S.
Exec Dt:
08/20/2012
4
BEIRIGER, MICHAEL JAMES
Exec Dt:
06/13/2012
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9610392
US20130331774
13492370
Correspondence name and address
MICHAEL R. HAMLIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 17
Reel/Frame:042505/0472   Pages: 7
Recorded: 05/25/2017
Attorney Dkt #:18196-0142002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARRELL, SEAN
Exec Dt:
06/20/2012
2
FALLON, JOSEPH MICHAEL
Exec Dt:
08/18/2012
3
PLAHEY, KULWINDER S.
Exec Dt:
08/20/2012
4
BEIRIGER, MICHAEL JAMES
Exec Dt:
06/13/2012
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10463777
US20170203023
15475342
Correspondence name and address
MOSES A. HEYWARD
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 18
Reel/Frame:050468/0540   Pages: 7
Recorded: 09/24/2019
Attorney Dkt #:18196-0142003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FARRELL, SEAN
Exec Dt:
06/20/2012
2
FALLON, JOSEPH MICHAEL
Exec Dt:
08/18/2012
3
PLAHEY, KULWINDER S.
Exec Dt:
08/20/2012
4
BEIRIGER, MICHAEL JAMES
Exec Dt:
06/13/2012
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER ST.
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11478578
US20200016313
16579062
Correspondence name and address
MOSES A. HEYWARD
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 19
Reel/Frame:030413/0070   Pages: 3
Recorded: 05/14/2013
Attorney Dkt #:24275-0032003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEIRIGER, MICHAEL JAMES
Exec Dt:
04/09/2013
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9132061
US20130218123
13850473
Correspondence name and address
MICHAEL R. HAMLIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 20
Reel/Frame:030391/0685   Pages: 6
Recorded: 05/10/2013
Attorney Dkt #:24275-0032002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEIRIGER, MICHAEL JAMES
Exec Dt:
04/24/2013
2
KAINTZ, RYAN
Exec Dt:
04/29/2013
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9283145
US20130211332
13850465
Correspondence name and address
MICHAEL R. HAMLIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 21
Reel/Frame:033086/0165   Pages: 3
Recorded: 06/12/2014
Attorney Dkt #:18196-0203001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEIRIGER, MICHAEL JAMES
Exec Dt:
04/29/2014
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10286135
US20150273126
14228999
Correspondence name and address
FRANK L. GERRATANA
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 22
Reel/Frame:036612/0734   Pages: 3
Recorded: 09/21/2015
Attorney Dkt #:18196-0202001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEIRIGER, MICHAEL JAMES
Exec Dt:
07/01/2015
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10912875
US20160101226
14510199
Correspondence name and address
NATALIE K. GALLEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 23
Reel/Frame:036628/0622   Pages: 3
Recorded: 09/23/2015
Attorney Dkt #:24275-0048001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEIRIGER, MICHAEL JAMES
Exec Dt:
07/23/2015
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9974942
US20160367746
14744304
Correspondence name and address
NATALIE K. GALLEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 24
Reel/Frame:045629/0046   Pages: 3
Recorded: 04/25/2018
Attorney Dkt #:24275-0048002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BEIRIGER, MICHAEL JAMES
Exec Dt:
07/23/2015
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10434299
US20180236216
15957350
Correspondence name and address
NATALIE K. GALLEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

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