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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 : BUTTERWORTH, SAM
Total Assignments: 9
Assignment: 1
Reel/Frame:022866/0604   Pages: 4
Recorded: 06/24/2009
Attorney Dkt #:102431-1P US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2009
2
Exec Dt:
02/12/2009
3
Exec Dt:
02/11/2009
Assignee
1
SE-151 85
ASTRAZENECA AB
SODERTALJE, SWEDEN SE-151 85
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12441298
Correspondence name and address
ASTRAZENECA
35 GATEHOUSE DRIVE
WALTHAM, MA 02451
Assignment: 2
Reel/Frame:022866/0689   Pages: 4
Recorded: 06/24/2009
Attorney Dkt #:102432-1P US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2009
2
Exec Dt:
02/12/2009
3
Exec Dt:
02/11/2009
Assignee
1
SE-151 85
ASTRAZENECA AB
SODERTALJE, SWEDEN SE-151 85
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12441299
Correspondence name and address
ASTRAZENECA
35 GATEHOUSE DRIVE
WALTHAM, MA 02451
Assignment: 3
Reel/Frame:022866/0739   Pages: 4
Recorded: 06/24/2009
Attorney Dkt #:102433-1P US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2009
2
Exec Dt:
02/12/2009
3
Exec Dt:
02/11/2009
Assignee
1
SE-151 85
ASTRAZENECA AB
SODERTALJE, SWEDEN SE-151 85
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12441301
Correspondence name and address
ASTRAZENECA
35 GATEHOUSE DRIVE
WALTHAM, MA 02451
Assignment: 4
Reel/Frame:022866/0771   Pages: 4
Recorded: 06/24/2009
Attorney Dkt #:102434-1P US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2009
2
Exec Dt:
02/12/2009
3
Exec Dt:
02/11/2009
Assignee
1
SE-151 85
ASTRAZENECA AB
SODERTALJE, SWEDEN SE-151 85
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12441305
Correspondence name and address
ASTRAZENECA
35 GATEHOUSE DRIVE
WALTHAM, MA 02451
Assignment: 5
Reel/Frame:029294/0557   Pages: 3
Recorded: 11/14/2012
Attorney Dkt #:104177-US-NP/O
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2012
2
Exec Dt:
08/30/2012
3
Exec Dt:
08/30/2012
4
Exec Dt:
08/30/2012
Assignee
1
2 KINGDOM STREET
LONDON, UNITED KINGDOM W2 6BD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13557871
Correspondence name and address
ASTRAZENECA
35 GATEHOUSE DRIVE
WALTHAM, MA 02451
Assignment: 6
Reel/Frame:046356/0573   Pages: 4
Recorded: 07/16/2018
Attorney Dkt #:104177-US-CNT2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2012
2
Exec Dt:
08/30/2012
3
Exec Dt:
08/30/2012
4
Exec Dt:
08/30/2012
Assignee
1
2 KINGDOM STREET
LONDON, ENGLAND W2 6BD
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
14576721
 
15649068
 
15991578
Correspondence name and address
ASTRAZENECA PHARMACEUTICALS
ONE MEDIMMUNE WAY
GAITHERSBURG, MD 20878
Assignment: 7
Reel/Frame:052732/0352   Pages: 3
Recorded: 05/22/2020
Attorney Dkt #:104177-US-CNT3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2012
2
Exec Dt:
08/30/2012
3
Exec Dt:
08/30/2012
4
Exec Dt:
08/30/2012
Assignee
1
2 KINGDOM STREET
LONDON, ENGLAND W2 6BD
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16445709
Correspondence name and address
ASTRAZENECA PHARMACEUTICALS
ONE MEDIMMUNE WAY
GAITHERSBURG, MD 20878
Assignment: 8
Reel/Frame:055531/0533   Pages: 4
Recorded: 03/09/2021
Attorney Dkt #:104177-US-CNT[4]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2012
2
Exec Dt:
08/30/2012
3
Exec Dt:
08/30/2012
4
Exec Dt:
08/30/2012
Assignee
1
1 FRANCIS CRICK AVENUE
CAMBRIDGE BIOMEDICAL CAMPUS
CAMBRIDGE, UNITED KINGDOM CB20AA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17096167
Correspondence name and address
ASTRAZENECA
ONE MEDIMMUNE WAY
GAITHERSBURG, MD 20878
Assignment: 9
Reel/Frame:056584/0040   Pages: 12
Recorded: 06/18/2021
Attorney Dkt #:122042-0104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/16/2021
2
Exec Dt:
06/09/2021
3
Exec Dt:
06/08/2021
4
Exec Dt:
06/08/2021
5
Exec Dt:
06/15/2021
6
Exec Dt:
06/08/2021
7
Exec Dt:
06/08/2021
8
Exec Dt:
06/08/2021
9
Exec Dt:
06/08/2021
Assignee
1
OXFORD ROAD
MANCHESTER, UNITED KINGDOM M13 9PL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17055239
Correspondence name and address
JANET LEE
FOLEY & LARDNER LLP
3000 K STREET, N.W., SUITE 600
WASHINGTON, DC 20007

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