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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : MERCK SERONO S.A.
Total Assignments: 11
Assignment: 1
Reel/Frame:025610/0313   Pages: 2
Recorded: 01/10/2011
Attorney Dkt #:1187/US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MERCK SERONO S.A.
Exec Dt:
12/22/2010
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY D-64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110269758
12997312
Correspondence name and address
THOMAS W. BROWN, REG. NO. 50,002
ONE TECHNOLOGY PLACE
EMD SERONO RESEARCH INSTITUTE
ROCKLAND, MA 02370
Assignment: 2
Reel/Frame:026048/0808   Pages: 2
Recorded: 03/30/2011
Attorney Dkt #:1189/WO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MERCK SERONO S.A.
Exec Dt:
03/16/2011
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE
DARMSTADT, GERMANY D-64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8815872
US20110294801
13062413
Correspondence name and address
THOMAS W. BROWN
ONE TECHNOLOGY PLACE
EMD SERONO RESEARCH INSTITUTE
ROCKLAND, MA 02370
Assignment: 3
Reel/Frame:026051/0617   Pages: 2
Recorded: 03/30/2011
Attorney Dkt #:1189/US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MERCK SERONO S.A.
Exec Dt:
03/16/2011
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE
DARMSTADT, GERMANY D-64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8815872
US20110294801
13062413
Correspondence name and address
THOMAS W. BROWN
ONE TECHNOLOGY PLACE
EMD SERONO RESEARCH INSTITUTE
ROCKLAND, MA 02370
Assignment: 4
Reel/Frame:046297/0091   Pages: 4
Recorded: 07/09/2018
Attorney Dkt #:51130-002004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MERCK SERONO S.A.
Exec Dt:
01/25/2017
Assignee
1
OBSEVA S.A.
CHEMIN DES AULX 12
PLAN-LES-OUATES, SWITZERLAND 1228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10555934
US20190000812
16066921
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 5
Reel/Frame:052785/0266   Pages: 4
Recorded: 05/29/2020
Attorney Dkt #:51130-002005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MERCK SERONO S.A.
Exec Dt:
01/25/2017
Assignee
1
OBSEVA S.A.
CHEMIN DES AULX 12
PLAN-LES-OUATES, SWITZERLAND 1228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11524003
US20200155515
16752961
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 6
Reel/Frame:064117/0243   Pages: 4
Recorded: 06/29/2023
Attorney Dkt #:51721-002006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MERCK SERONO S.A.
Exec Dt:
01/25/2017
Assignee
1
OBSEVA S.A.
CHEMIN DES AULX 12
PLAN-LES-OUATES, SWITZERLAND 1228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230321052
17984833
Correspondence name and address
CLARK & ELBING LLP
101 FEDERAL STREET
15TH FLOOR
BOSTON, MA 02110
Assignment: 7
Reel/Frame:043731/0810   Pages: 2
Recorded: 09/28/2017
Attorney Dkt #:74434.8002.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MERCK SERONO S.A.
Exec Dt:
09/14/2017
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7879876
US20090221575
12091582
Correspondence name and address
RONALD J. KAMIS
5335 WISCONSIN AVENUE, NW, SUITE 440
WASHINGTON, DC 20015-2052
Assignment: 8
Reel/Frame:043839/0219   Pages: 3
Recorded: 10/11/2017
Attorney Dkt #:300266US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MERCK SERONO S.A.
Exec Dt:
09/21/2017
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRAUSSE 250
DARMSTADT, GERMANY 64293
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8008302
US20080021028
11572761
 
8247437
US20110263628
13155411
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:055453/0136   Pages: 3
Recorded: 03/02/2021
Attorney Dkt #:30699/49822;49822A;49822B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MERCK SERONO S.A.
Exec Dt:
12/18/2017
Assignee
1
APITOPE TECHNOLOGY (BRISTOL) LIMITED
LIFE SCIENCES HUB WALES
3 ASSEMBLY SQUARE, CARDIFF BAY
CARDIFF, UNITED KINGDOM CF10 4PL
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20150352197
14760492
 
NONE
US20190275126
16365365
 
NONE
US20220016226
17188318
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:060602/0271   Pages: 14
Recorded: 07/25/2022
Attorney Dkt #:SER.232
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MERCK SERONO S.A.
Exec Dt:
03/21/2019
Assignee
1
ARES TRADING S.A.
ZONE INDUSTRIELLE DE L' OURIETTAZ
AUBONNE, SWITZERLAND 1170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210147532
17057223
Correspondence name and address
FRANK C. EISENSCHENK, PH.D.
P.O. BOX 142950
GAINESVILLE, FL 32614-2950
Assignment: 11
Reel/Frame:061787/0418   Pages: 18
Recorded: 11/16/2022
Attorney Dkt #:SER.231
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MERCK SERONO S.A.
Exec Dt:
11/14/2022
Assignee
1
ARES TRADING S.A.
ZONE INDUSTRIELLE DE L'OURIETTAZ
AUBONNE, SWITZERLAND 1170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11566062
US20200339665
16954544
Correspondence name and address
FRANK C. EISENSCHENK, PH.D.
P.O. BOX 142950
GAINESVILLE, FL 32614-2950

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