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Patent Assignment Assignor Details
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Assignor Name : BURACZENSKI, MATTHEW
Total Assignments: 9
Assignment: 1
Reel/Frame:043431/0578   Pages: 7
Recorded: 08/29/2017
Attorney Dkt #:18196-0277001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, HARVEY
Exec Dt:
04/18/2017
2
BURACZENSKI, MATTHEW
Exec Dt:
04/18/2017
3
O'REILLY, MATTHEW
Exec Dt:
05/05/2017
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10623188
US20180316505
15497529
Correspondence name and address
JAMES H. RICHARD
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:052398/0684   Pages: 7
Recorded: 04/14/2020
Attorney Dkt #:18196-0277002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, HARVEY
Exec Dt:
04/18/2017
2
BURACZENSKI, MATTHEW
Exec Dt:
04/18/2017
3
O'REILLY, MATTHEW
Exec Dt:
05/08/2018
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11424934
NONE
16809201
Correspondence name and address
PARVIN GHANE
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 3
Reel/Frame:061004/0909   Pages: 7
Recorded: 07/29/2022
Attorney Dkt #:18196-0277003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, HARVEY
Exec Dt:
04/18/2017
2
BURACZENSKI, MATTHEW
Exec Dt:
04/18/2017
3
O'REILLY, MATTHEW
Exec Dt:
05/05/2017
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220353090
17864648
Correspondence name and address
PARVIN GHANE
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 4
Reel/Frame:044783/0279   Pages: 8
Recorded: 01/31/2018
Attorney Dkt #:18196-0306001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIEWER, JOHN A.
Exec Dt:
01/12/2018
2
BURACZENSKI, MATTHEW
Exec Dt:
01/09/2018
3
COHEN, HARVEY
Exec Dt:
01/08/2018
4
PLAHEY, KULWINDER S.
Exec Dt:
01/23/2018
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11491270
US20190209764
15862765
Correspondence name and address
JAMES H. RICHARD
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 5
Reel/Frame:064287/0591   Pages: 8
Recorded: 07/17/2023
Attorney Dkt #:18196-0306002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURACZENSKI, MATTHEW
Exec Dt:
01/09/2018
2
COHEN, HARVEY
Exec Dt:
01/08/2018
3
PLAHEY, KULWINDER S.
Exec Dt:
01/23/2018
4
BIEWER, JOHN A.
Exec Dt:
01/12/2018
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12011529
US20230019082
17949750
Correspondence name and address
PARVIN GHANE
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 6
Reel/Frame:048341/0239   Pages: 10
Recorded: 02/15/2019
Attorney Dkt #:18196-0330001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLAHEY, KULWINDER S.
Exec Dt:
02/14/2019
2
MERCHANT, STEPHEN A.
Exec Dt:
01/28/2019
3
PETERSON, JAMES
Exec Dt:
01/30/2019
4
COHEN, HARVEY
Exec Dt:
01/29/2019
5
BURACZENSKI, MATTHEW
Exec Dt:
02/14/2019
6
TREMBLAY, JOHN E.
Exec Dt:
01/29/2019
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11031128
US20200243193
16258020
Correspondence name and address
STEPHEN COLTER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 7
Reel/Frame:056197/0898   Pages: 10
Recorded: 05/11/2021
Attorney Dkt #:18196-0330002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PLAHEY, KULWINDER S.
Exec Dt:
02/14/2019
2
MERCHANT, STEPHEN A.
Exec Dt:
01/28/2019
3
PETERSON, JAMES
Exec Dt:
01/30/2019
4
COHEN, HARVEY
Exec Dt:
01/29/2019
5
BURACZENSKI, MATTHEW
Exec Dt:
02/14/2019
6
TREMBLAY, JOHN E.
Exec Dt:
01/29/2019
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11783940
US20210249129
17245135
Correspondence name and address
LEANNE E. FLATTER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 8
Reel/Frame:064843/0193   Pages: 10
Recorded: 09/08/2023
Attorney Dkt #:18196-0330003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, HARVEY
Exec Dt:
01/29/2019
2
BURACZENSKI, MATTHEW
Exec Dt:
02/14/2019
3
TREMBLAY, JOHN E.
Exec Dt:
01/29/2019
4
PLAHEY, KULWINDER S.
Exec Dt:
02/14/2019
5
MERCHANT, STEPHEN A.
Exec Dt:
01/28/2019
6
PETERSON, JAMES
Exec Dt:
01/30/2019
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230410999
18242559
Correspondence name and address
LEANNE E. FLATTER
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 9
Reel/Frame:058735/0661   Pages: 12
Recorded: 01/24/2022
Attorney Dkt #:23456-0163US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLEGRINI, CHRISTINA I.
Exec Dt:
10/29/2021
2
COHEN, HARVEY
Exec Dt:
10/25/2021
3
BURACZENSKI, MATTHEW
Exec Dt:
10/29/2021
4
KALASKAR, SHASHIKANT DATTATRAYA
Exec Dt:
10/14/2021
5
MERCHANT, STEPHEN A.
Exec Dt:
10/18/2021
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220130527
17429421
Correspondence name and address
PARVIN GHANE
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022

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Web interface last modified: August 25, 2017 v.2.6
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