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

Assignee Name : CELLACT PHARMA GMBH
Total Assignments: 10
Assignment: 1
Reel/Frame:021214/0097   Pages: 3
Recorded: 07/09/2008
Attorney Dkt #:UTKU-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTKU, NALAN
Exec Dt:
04/07/2008
Assignee
1
CELLACT PHARMA GMBH
OTTO-HAHN-STRASSE 15
44227 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110183921
11914628
Correspondence name and address
HENRY M. FEIEREISEN LLC
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:021234/0892   Pages: 3
Recorded: 07/14/2008
Attorney Dkt #:UTKU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTKU, NALAN
Exec Dt:
04/07/2008
Assignee
1
CELLACT PHARMA GMBH
OTTO-HAHN-STRASSE 15
44227 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8642512
US20080274910
11914617
Correspondence name and address
HENRY M. FEIEREISEN LLC
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:021992/0643   Pages: 3
Recorded: 12/17/2008
Attorney Dkt #:UTKU-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTKU, NALAN
Exec Dt:
12/12/2008
Assignee
1
CELLACT PHARMA GMBH
OTTO-HAHN-STRASSE 15
44227 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090175879
12305250
Correspondence name and address
HENRY M. FEIEREISEN LLC
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 4
Reel/Frame:029542/0617   Pages: 3
Recorded: 12/28/2012
Attorney Dkt #:UTKU-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTKU, NALAN
Exec Dt:
11/07/2012
Assignee
1
CELLACT PHARMA GMBH
OTTO-HAHN-STRASSE 15
44227 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9889147
US20130130998
13641557
Correspondence name and address
HENRY M FEIEREISEN, LLC HENRY M FEIEREIS
708 THIRD AVENUE
SUITE 1501
NEW YORK, NY 10017
Assignment: 5
Reel/Frame:045014/0112   Pages: 3
Recorded: 02/23/2018
Attorney Dkt #:BB.338TD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTKU, NALAN
Exec Dt:
11/07/2012
Assignee
1
CELLACT PHARMA GMBH
OTTO-HAHN-STR. 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10806745
US20180125873
15865818
Correspondence name and address
DAVID R. SALIWANCHIK
P.O. BOX 142950
GAINESVILLE, FL 32614
Assignment: 6
Reel/Frame:054347/0984   Pages: 3
Recorded: 11/12/2020
Attorney Dkt #:132179-00203
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTKO, NALAN
Exec Dt:
11/07/2012
Assignee
1
CELLACT PHARMA GMBH
OTTO-HAHN-STRASSE 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210023112
17069184
Correspondence name and address
MCCARTER & ENGLISH LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 7
Reel/Frame:036665/0968   Pages: 4
Recorded: 09/28/2015
Attorney Dkt #:BB.387
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTKU, NALAN
Exec Dt:
09/09/2015
2
GULLANS, STEVEN R.
Exec Dt:
09/14/2015
Assignee
1
CELLACT PHARMA GMBH
OTTO-HAHN-STRASSE 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9827261
US20160022721
14775707
Correspondence name and address
DAVID R. SALIWANCHIK
P.O. BOX 142950
GAINESVILLE, FL 32614-2950
Assignment: 8
Reel/Frame:045264/0033   Pages: 4
Recorded: 03/19/2018
Attorney Dkt #:BB.387D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTKU, NALAN
Exec Dt:
09/09/2015
2
GULLANS, STEVEN R.
Exec Dt:
09/14/2015
Assignee
1
CELLACT PHARMA GMBH
OTTO-HAHN-STRASSE 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10183035
US20180042952
15794470
Correspondence name and address
DAVID R. SALIWANCHIK
P.O. BOX 142950
GAINESVILLE, FL 32614-2950
Assignment: 9
Reel/Frame:046942/0506   Pages: 4
Recorded: 08/24/2018
Attorney Dkt #:130485-00101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
UTKU, NALAN
Exec Dt:
08/23/2018
Assignee
1
CELLACT PHARMA GMBH
OTTO-HAHN-STRASSE 15
DORTMUND, GERMANY 44227
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11892454
US20190086418
16110007
Correspondence name and address
MCCARTER & ENGLISH, LLP
265 FRANKLIN STREET
BOSTON, MA 02110
Assignment: 10
Reel/Frame:058646/0659   Pages: 6
Recorded: 01/13/2022
Attorney Dkt #:BB.387
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PURDUE PHARMA L.P.
Exec Dt:
10/29/2021
Assignee
1
CELLACT PHARMA GMBH
OTTO-HAHN-STR. 15
DORTMUND, GERMANY 44227
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
9889147
US20130130998
13641557
 
9827261
US20160022721
14775707
 
10183035
US20180042952
15794470
 
10806745
US20180125873
15865818
 
NONE
US20210023112
17069184
Correspondence name and address
DAVID R. SALIWANCHIK
SALIWANCHIK, LLOYD & EISENSCHENK
GAINESVILLE, FL 32614-2950

Search Results as of: 06/14/2024 03:45 AM
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Web interface last modified: August 25, 2017 v.2.6
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