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Patent Assignment Assignor Details
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Assignor Name : KAPPEL, FRANZ
Total Assignments: 9
Assignment: 1
Reel/Frame:029183/0482   Pages: 10
Recorded: 10/24/2012
Attorney Dkt #:3806.1034-001 PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUERTINGER, DORIS HELENE
Exec Dt:
10/05/2012
2
KAPPEL, FRANZ
Exec Dt:
10/09/2012
3
KOTANKO, PETER
Exec Dt:
10/03/2012
4
LEVIN, NATHAN W.
Exec Dt:
10/04/2012
5
THIJSSEN, STEPHAN
Exec Dt:
10/04/2012
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10319478
NONE
14343464
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: 2
Reel/Frame:032695/0777   Pages: 10
Recorded: 04/17/2014
Attorney Dkt #:3806.1034-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUERTINGER, DORIS HELENE
Exec Dt:
10/05/2012
2
KAPPEL, FRANZ
Exec Dt:
10/09/2012
3
KOTANKO, PETER
Exec Dt:
10/03/2012
4
LEVIN, NATHAN W.
Exec Dt:
10/04/2012
5
THIJSSEN, STEPHAN
Exec Dt:
10/04/2012
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10319478
US20140200181
14343464
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: 3
Reel/Frame:032312/0480   Pages: 12
Recorded: 02/27/2014
Attorney Dkt #:3806.1042-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUERTINGER, DORIS HELENE
Exec Dt:
12/30/2013
2
KAPPEL, FRANZ
Exec Dt:
01/08/2014
3
KOTANKO, PETER
Exec Dt:
01/31/2014
4
LEVIN, NATHAN W.
Exec Dt:
12/30/2013
5
THIJSSEN, STEPHAN
Exec Dt:
12/30/2013
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1457
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9679111
US20140128791
14072506
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: 4
Reel/Frame:040265/0941   Pages: 17
Recorded: 11/09/2016
Attorney Dkt #:727060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE LOS REYES, AURELIO A., V
Exec Dt:
10/14/2014
2
FUERTINGER, DORIS H.
Exec Dt:
09/30/2014
3
KAPPEL, FRANZ
Exec Dt:
09/26/2014
4
MEYRING-WOSTEN, ANNA
Exec Dt:
09/30/2014
5
THIJSSEN, STEPHAN
Exec Dt:
09/30/2014
6
KOTANKO, PETER
Exec Dt:
09/30/2014
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10569000
US20170239409
15309727
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601
Assignment: 5
Reel/Frame:051456/0744   Pages: 17
Recorded: 01/08/2020
Attorney Dkt #:747174
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE LOS REYES, AURELIO A., V
Exec Dt:
10/14/2014
2
FUERTINGER, DORIS H.
Exec Dt:
09/30/2014
3
KAPPEL, FRANZ
Exec Dt:
09/26/2014
4
MEYRING-WOSTEN, ANNA
Exec Dt:
09/30/2014
5
THIJSSEN, STEPHAN
Exec Dt:
09/30/2014
6
KOTANKO, PETER
Exec Dt:
09/30/2014
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11878098
US20200139034
16737563
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601
Assignment: 6
Reel/Frame:037355/0639   Pages: 8
Recorded: 12/22/2015
Attorney Dkt #:140257.00101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUERTINGER, DORIS
Exec Dt:
01/16/2015
2
KAPPEL, FRANZ
Exec Dt:
01/19/2015
3
KOTANKO, PETER
Exec Dt:
01/16/2015
4
THIJSSEN, STEPHAN
Exec Dt:
01/16/2015
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11295866
US20160180053
14974861
Correspondence name and address
PEPPER HAMILTON LLP
19TH FLOOR, HIGH STREET TOWER
125 HIGH STREET
BOSTON, MA 02110
Assignment: 7
Reel/Frame:060424/0837   Pages: 8
Recorded: 07/01/2022
Attorney Dkt #:4240-0010US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUERTINGER, DORIS
Exec Dt:
01/16/2015
2
KAPPEL, FRANZ
Exec Dt:
01/19/2015
3
KOTANKO, PETER
Exec Dt:
01/16/2015
4
THIJSSEN, STEPHAN
Exec Dt:
01/16/2015
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230352183
17711379
Correspondence name and address
POTOMAC LAW GROUP, PLLC
8229 BOONE BOULEVARD, SUITE 430
VIENNA, VA 22182
Assignment: 8
Reel/Frame:046509/0296   Pages: 8
Recorded: 07/31/2018
Attorney Dkt #:8142.0055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUERTINGER, DORIS H.
Exec Dt:
07/19/2018
2
TOPPING, ALICE
Exec Dt:
07/18/2018
3
KAPPEL, FRANZ
Exec Dt:
07/19/2018
4
THIJSSEN, STEPHAN
Exec Dt:
07/30/2018
5
KOTANKO, PETER
Exec Dt:
07/18/2018
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11282590
US20190019570
16032972
Correspondence name and address
BONI BONNEVILLE
KACVINSKY DAISAK BLUNI PLLC
50 DOAKS LANE
MARBLEHEAD, MA 01945
Assignment: 9
Reel/Frame:059021/0356   Pages: 8
Recorded: 02/16/2022
Attorney Dkt #:8142.0055C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUERTINGER, DORIS H.
Exec Dt:
07/19/2018
2
TOPPING, ALICE
Exec Dt:
07/18/2018
3
KAPPEL, FRANZ
Exec Dt:
07/19/2018
4
THIJSSEN, STEPHAN
Exec Dt:
07/30/2018
5
KOTANKO, PETER
Exec Dt:
07/18/2018
Assignee
1
FRESENIUS MEDICAL CARE HOLDINGS, INC.
920 WINTER STREET
WALTHAM, MASSACHUSETTS 02451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220270719
17668418
Correspondence name and address
KACVINSKY DAISAK BLUNI PLLC
2601 WESTON PARKWAY
SUITE 103
CARY, NC 27513

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