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Patent Assignment Assignor Details
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Assignor Name : LEVIN, ROLAND
Total Assignments: 14
Assignment: 1
Reel/Frame:027923/0808   Pages: 4
Recorded: 03/26/2012
Attorney Dkt #:18196-0107002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEVIN, ROLAND
Exec Dt:
08/03/2009
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8255585
US20120185619
13428716
Correspondence name and address
NICHOLAS A. BERO
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:025023/0784   Pages: 5
Recorded: 09/21/2010
Attorney Dkt #:18196-0123001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CRNKOVICH, MARTIN JOSEPH
Exec Dt:
07/08/2010
2
LEVIN, ROLAND
Exec Dt:
07/08/2010
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER ST.
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8631683
US20110009800
12647820
Correspondence name and address
MICHAEL R. HAMLIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 3
Reel/Frame:025689/0011   Pages: 7
Recorded: 01/25/2011
Attorney Dkt #:18196-0141001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, FEI
Exec Dt:
01/17/2011
2
CRNKOVICH, MARTIN JOSEPH
Exec Dt:
01/17/2011
3
LEVIN, ROLAND
Exec Dt:
01/17/2011
4
KOTSOS, MICHAEL EMMANUEL
Exec Dt:
01/17/2011
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER ST.
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9408958
US20120154264
12971335
Correspondence name and address
NICHOLAS A. BERO
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 4
Reel/Frame:040723/0241   Pages: 7
Recorded: 12/13/2016
Attorney Dkt #:18196-0141002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, FEI
Exec Dt:
01/17/2011
2
CRNKOVICH, MARTIN JOSEPH
Exec Dt:
01/17/2001
3
LEVIN, ROLAND
Exec Dt:
01/17/2011
4
KOTSOS, MICHAEL EMMANUEL
Exec Dt:
01/17/2001
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9775937
US20160310653
15198465
Correspondence name and address
JAMES H. RICHARD
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 5
Reel/Frame:046865/0502   Pages: 7
Recorded: 09/13/2018
Attorney Dkt #:18196-0141003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, FEI
Exec Dt:
01/17/2011
2
CRNKOVICH, MARTIN JOSEPH
Exec Dt:
01/17/2011
3
LEVIN, ROLAND
Exec Dt:
01/17/2011
4
KOTSOS, MICHAEL EMMANUEL
Exec Dt:
01/17/2011
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10471195
US20170361005
15692172
Correspondence name and address
JAMES H. RICHARD
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 6
Reel/Frame:050814/0146   Pages: 7
Recorded: 10/24/2019
Attorney Dkt #:18196-0141004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, FEI
Exec Dt:
01/17/2011
2
CRNKOVICH, MARTIN JOSEPH
Exec Dt:
01/17/2011
3
LEVIN, ROLAND
Exec Dt:
01/17/2011
4
KOTSOS, MICHAEL EMMANUEL
Exec Dt:
01/17/2011
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11062806
US20200030513
16592094
Correspondence name and address
JAMES H. RICHARD
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 7
Reel/Frame:026267/0311   Pages: 4
Recorded: 05/12/2011
Attorney Dkt #:18196-0139001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVIN, ROLAND
Exec Dt:
05/03/2011
2
CRNKOVICH, MARTIN JOSEPH
Exec Dt:
05/03/2011
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER ST.
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8353870
US20120277673
13094133
Correspondence name and address
GREGORY J. PENOYER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 8
Reel/Frame:028706/0498   Pages: 4
Recorded: 08/02/2012
Attorney Dkt #:18196-0139002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVIN, ROLAND
Exec Dt:
05/03/2011
2
CRNKOVICH, MARTIN JOSEPH
Exec Dt:
05/03/2011
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8758297
US20120294734
13563948
Correspondence name and address
MICHAEL R. HAMLIN
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 9
Reel/Frame:029710/0039   Pages: 8
Recorded: 01/29/2013
Attorney Dkt #:18196-0085002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEVIN, ROLAND
Exec Dt:
01/15/2013
2
CRNKOVICH, MARTIN JOSEPH
Exec Dt:
01/15/2013
3
WANG, FEI
Exec Dt:
01/15/2013
4
KOTSOS, MICHAEL EMMANUEL
Exec Dt:
01/15/2013
5
FUHRIMAN, GREGG ERIC
Exec Dt:
01/15/2013
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8924458
US20130091191
13688878
Correspondence name and address
FRANK L. GERRATANA
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 10
Reel/Frame:036613/0020   Pages: 7
Recorded: 09/21/2015
Attorney Dkt #:18196-0228001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONCEPCION, JAMES
Exec Dt:
07/02/2015
2
HASSARD, ROBERT E.
Exec Dt:
07/06/2015
3
MCCORMICK, CHRISTOPHER
Exec Dt:
07/02/2015
4
LEVIN, ROLAND
Exec Dt:
07/02/2015
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9814819
US20160361482
14739199
Correspondence name and address
ALEX YU
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 11
Reel/Frame:045187/0775   Pages: 7
Recorded: 03/13/2018
Attorney Dkt #:18196-0228002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CONCEPCION, JAMES
Exec Dt:
07/02/2015
2
HASSARD, ROBERT E.
Exec Dt:
07/06/2015
3
MCCORMICK, CHRISTOPHER
Exec Dt:
07/02/2015
4
LEVIN, ROLAND
Exec Dt:
07/02/2015
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10518015
US20180036467
15784777
Correspondence name and address
ALEX YU
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 12
Reel/Frame:048028/0976   Pages: 9
Recorded: 01/16/2019
Attorney Dkt #:18196-0340001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGER, MICHAEL
Exec Dt:
01/02/2019
2
SOBELMAN, SHAWN
Exec Dt:
01/14/2019
3
KOSSMANN, ROBERT
Exec Dt:
01/03/2019
4
CRNKOVICH, MARTIN JOSEPH
Exec Dt:
01/03/2019
5
LEVIN, ROLAND
Exec Dt:
01/03/2019
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER ST.
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11007310
US20200206403
16234716
Correspondence name and address
STEPHEN COLTER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 13
Reel/Frame:056831/0820   Pages: 9
Recorded: 07/12/2021
Attorney Dkt #:18196-0340002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGER, MICHAEL
Exec Dt:
01/02/2019
2
SOBELMAN, SHAWN
Exec Dt:
01/14/2019
3
KOSSMANN, ROBERT
Exec Dt:
01/03/2019
4
CRNKOVICH, MARTIN JOSEPH
Exec Dt:
01/03/2019
5
LEVIN, ROLAND
Exec Dt:
01/03/2019
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11738125
US20210338908
17320901
Correspondence name and address
LEANNE E. FLATTER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 14
Reel/Frame:050325/0431   Pages: 10
Recorded: 09/10/2019
Attorney Dkt #:18196-0341001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUDS, DAVID
Exec Dt:
05/30/2019
2
BERGMAN, ERIC
Exec Dt:
06/12/2019
3
CHHI, KEN
Exec Dt:
06/10/2019
4
MERCHANT, STEPHEN
Exec Dt:
05/31/2019
5
CHAU, CHRISTOPHER YIM
Exec Dt:
06/11/2019
6
LEVIN, ROLAND
Exec Dt:
05/29/2019
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
.
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11577012
US20200368418
16417837
Correspondence name and address
ALLISON RAMSEY
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

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