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Patent Assignment Assignor Details
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Assignor Name : RELYPSA, INC.
Total Assignments: 15
Assignment: 1
Reel/Frame:038394/0034   Pages: 7
Recorded: 04/27/2016
Attorney Dkt #:036251.27
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RELYPSA, INC.
Exec Dt:
04/27/2016
Assignee
1
CANTOR FITZGERALD SECURITIES
110 EAST 59TH STREET
7TH FLOOR
NEW YORK, NEW YORK 10022
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6908609
US20020146386
10036989
 
8282960
US20050220889
10813872
 
7854924
US20050220750
10814527
 
8192758
US20050220890
10814749
 
8263112
US20050031680
10840112
 
7488495
US20050220751
10965274
 
7776319
US20060024265
11095760
 
7429394
US20060024336
11095918
 
7556799
US20050220752
11096209
 
8147873
US20080260679
12055457
 
8216560
US20080241092
12055726
 
8282913
US20080241093
12055746
 
8287847
US20080233073
12055765
 
8586097
US20090186093
12088611
 
8617609
US20090155370
12088625
 
8445014
US20090148533
12238844
 
NONE
US20100104527
12545809
 
8337824
US20100111891
12545810
 
NONE
US20100111892
12545812
 
8409561
US20110033505
12857264
 
8475780
US20110206631
13015134
 
NONE
US20110236340
13060207
 
9181364
US20130022570
13581049
 
NONE
US20130189215
13581102
 
9655920
US20140356316
13581148
 
9228028
US20130197170
13636162
 
8778324
US20130272991
13647690
 
8889115
US20130272992
13647894
 
NONE
US20130131202
13718140
 
NONE
US20130189216
13795982
 
10813946
US20140105848
14048983
 
9301974
US20140044804
14053725
 
9453092
US20140171595
14128852
 
9061990
US20140221681
14128899
 
NONE
US20150196585
14415409
 
NONE
US20150183908
14415434
 
9492476
US20150110886
14581698
 
9464040
US20150284319
14742381
 
10272103
US20160051576
14928517
 
NONE
US20160082039
14959574
 
10058567
US20160193247
15069607
Correspondence name and address
MOORE & VAN ALLEN PLLC
3015 CARRINGTON MILL BOULEVARD, STE 400
POST OFFICE BOX 13706
RESEARCH TRIANGLE PA, NC 27709
Assignment: 2
Reel/Frame:054167/0401   Pages: 10
Recorded: 10/26/2020
Attorney Dkt #:VIT12011.2011USD (2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RELYPSA, INC.
Exec Dt:
01/01/2018
Assignee
1
VIFOR (INTERNATIONAL) LTD.
RECHENSTRASSE 37
ST. GALLEN, SWITZERLAND CH-9014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210038636
17080200
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
Assignment: 3
Reel/Frame:054247/0153   Pages: 10
Recorded: 11/02/2020
Attorney Dkt #:VIT12011.206USC1 (2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RELYPSA, INC.
Exec Dt:
01/01/2018
Assignee
1
VIFOR (INTERNATIONAL) LTD.
RECHENSTRASSE 37
ST. GALLEN, SWITZERLAND CH-9014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210046104
17087439
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
Assignment: 4
Reel/Frame:055826/0193   Pages: 10
Recorded: 04/05/2021
Attorney Dkt #:VIT06111.305US (5 OF 5)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RELYPSA, INC.
Exec Dt:
01/01/2018
Assignee
1
VIFOR (INTERNATIONAL) LTD.
RECHENSTRASSE 37
ST. GALLEN, SWITZERLAND CH-9014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210228620
17222453
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
Assignment: 5
Reel/Frame:047221/0912   Pages: 10
Recorded: 10/18/2018
Attorney Dkt #:VIT 11021.204US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RELYPSA, INC.
Exec Dt:
07/05/2018
Assignee
1
VIFOR (INTERNATIONAL) LTD.
RECHENSTRASSE 37
ST. GALLEN, SWITZERLAND CH-9014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10138198
US20180099918
15680325
Correspondence name and address
STINSON LEONARD STREET LLP
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
Assignment: 6
Reel/Frame:047583/0139   Pages: 10
Recorded: 11/26/2018
Attorney Dkt #:VIT 11021.205US (2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RELYPSA, INC.
Exec Dt:
07/05/2018
Assignee
1
VIFOR (INTERNATIONAL) LTD.
RECHENSTRASSE 37
ST. GALLEN, SWITZERLAND 9014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10584089
US20200031752
16199967
Correspondence name and address
STINSON LEONARD STREET LLP
7700 FORSYTH BOULEVARD, SUITE 1100
ST LOUIS, MO 63105
Assignment: 7
Reel/Frame:049231/0343   Pages: 10
Recorded: 05/20/2019
Attorney Dkt #:VIT 04022.211US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RELYPSA, INC.
Exec Dt:
07/05/2018
Assignee
1
VIFOR (INTERNATIONAL) LTD.
RECHENSTRASSE 37
ST. GALLEN, SWITZERLAND CH-9014
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8216560
US20080241092
12055726
 
8889115
US20130272992
13647894
 
10485821
US20160317572
15210226
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
Assignment: 8
Reel/Frame:049899/0058   Pages: 10
Recorded: 07/30/2019
Attorney Dkt #:VIT 332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RELYPSA, INC.
Exec Dt:
07/05/2018
Assignee
1
VIFOR (INTERNATIONAL) LTD.
RECHENSTRASSE 37
ST. GALLEN, SWITZERLAND CH-9014
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8282960
US20050220889
10813872
 
7854924
US20050220750
10814527
 
8192758
US20050220890
10814749
 
7488495
US20050220751
10965274
 
7776319
US20060024265
11095760
 
7429394
US20060024336
11095918
 
7556799
US20050220752
11096209
 
8147873
US20080260679
12055457
 
8282913
US20080241093
12055746
 
8287847
US20080233073
12055765
 
8586097
US20090186093
12088611
 
8617609
US20090155370
12088625
 
8445014
US20090148533
12238844
 
8337824
US20100111891
12545810
 
8409561
US20110033505
12857264
 
8475780
US20110206631
13015134
 
9228028
US20130197170
13636162
 
8778324
US20130272991
13647690
 
10813946
US20140105848
14048983
 
9301974
US20140044804
14053725
 
9453092
US20140171595
14128852
 
9061990
US20140221681
14128899
 
NONE
US20150196585
14415409
 
NONE
US20150183908
14415434
 
9492476
US20150110886
14581698
 
9464040
US20150284319
14742381
 
10058567
US20160193247
15069607
 
9908951
US20170008980
15276175
 
9738584
US20170036985
15287105
 
9925212
US20170020916
15287179
 
NONE
US20170165292
15443664
 
NONE
US20180072833
15816288
 
NONE
US20180125881
15865409
 
10905711
US20180133244
15869930
 
10570225
US20180273653
15910630
 
11123363
US20180193377
15916617
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
Assignment: 9
Reel/Frame:051103/0617   Pages: 10
Recorded: 11/25/2019
Attorney Dkt #:VIT 04022.212US (4)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RELYPSA, INC.
Exec Dt:
07/05/2018
Assignee
1
VIFOR (INTERNATIONAL) LTD.
RECHENSTRASSE 37
ST. GALLEN, SWITZERLAND CH-9014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200085856
16693800
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
Assignment: 10
Reel/Frame:051106/0737   Pages: 10
Recorded: 11/25/2019
Attorney Dkt #:VIT 07071.303US (4)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RELYPSA, INC.
Exec Dt:
07/05/2018
Assignee
1
VIFOR (INTERNATIONAL) LTD.
RECHENSTRASSE 37
ST. GALLEN, SWITZERLAND CH-9014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200095354
16694277
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
Assignment: 11
Reel/Frame:051174/0849   Pages: 10
Recorded: 12/04/2019
Attorney Dkt #:VIT 09031.103USC (12)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RELYPSA, INC.
Exec Dt:
07/05/2018
Assignee
1
VIFOR (INTERNATIONAL) LTD.
RECHENSTRASSE 37
ST. GALLEN, SWITZERLAND CH-9014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200289550
16672005
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
Assignment: 12
Reel/Frame:051900/0504   Pages: 10
Recorded: 02/24/2020
Attorney Dkt #:VIT 11011.204US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RELYPSA, INC.
Exec Dt:
07/05/2018
Assignee
1
VIFOR (INTERNATIONAL) LTD.
RECHENSTRASSE 37
ST. GALLEN, SWITZERLAND CH-9014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200190230
16798687
Correspondence name and address
STINSON LLP (VIT)
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
Assignment: 13
Reel/Frame:052057/0956   Pages: 10
Recorded: 03/09/2020
Attorney Dkt #:VIT11021.206US (2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RELYPSA, INC.
Exec Dt:
07/05/2018
Assignee
1
VIFOR (INTERNATIONAL) LTD.
RECHENSTRASSE 37
ST. GALLEN, SWITZERLAND CH-9014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10766845
US20200207694
16813328
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
SUITE 1100
ST. LOUIS, MO 63105
Assignment: 14
Reel/Frame:059130/0904   Pages: 10
Recorded: 03/01/2022
Attorney Dkt #:VIT09031.104USC (12)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RELYPSA, INC.
Exec Dt:
07/05/2018
Assignee
1
VIFOR (INTERNATIONAL) LTD.
RECHENSTRASSE 37
ST. GALLEN, SWITZERLAND CH-9014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220000906
17323627
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
ST. LOUIS, MO 63105
Assignment: 15
Reel/Frame:060065/0172   Pages: 3
Recorded: 05/13/2022
Attorney Dkt #:VIT15011.201USN (2)
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
RELYPSA, INC.
Exec Dt:
01/28/2021
Assignee
1
VIFOR PHARMA, INC.
200 CARDINAL WAY
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230002306
17755981
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD
ST. LOUIS, MO 63105

Search Results as of: 05/15/2024 08:13 AM
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Web interface last modified: August 25, 2017 v.2.6
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