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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 : CHEN, JIAN JEFFREY
Total Assignments: 20
Assignment: 1
Reel/Frame:007768/0528   Pages: 3
Recorded: 04/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/1996
2
Exec Dt:
02/12/1996
3
Exec Dt:
02/12/1996
Assignee
1
PATENT LAW DEPARTMENT - A1-PAT
3401 HILLVIEW AVENUE
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08597062
Correspondence name and address
HELLER EHRMAN WHITE & MCAULIFFE
WALTER KURZ
525 UNIVERSITY AVE.
PALO ALTO, CA 94301-1900
Assignment: 2
Reel/Frame:007843/0360   Pages: 3
Recorded: 03/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/1996
2
Exec Dt:
02/12/1996
3
Exec Dt:
02/12/1996
Assignee
1
PATENT LAW DEPARTMENT
3401 HILLVIEW AVENUE
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08597062
Correspondence name and address
WALTER KURZ
HELLER, EHRMAN WHITE & MCAULIFFE
525 UNIVERSITY AVENUE
PALO ALTO, CA., 94301-1900
Assignment: 3
Reel/Frame:008481/0085   Pages: 7
Recorded: 03/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/06/1996
2
Exec Dt:
03/10/1997
3
Exec Dt:
12/10/1996
4
Exec Dt:
12/09/1996
5
Exec Dt:
02/28/1997
6
Exec Dt:
02/28/1997
7
Exec Dt:
12/09/1996
Assignees
1
10350 NORTH TORREY PINES ROAD
LA JOLLA, CALIFORNIA 92037
2
3401 HILLVIEW AVENUE
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08823962
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER, L.L.P., M. PAUL BARKER
1300 I STREET, N.W.
SUITE 700
WASHINGTON, DC 20005-3315
Assignment: 4
Reel/Frame:009160/0790   Pages: 7
Recorded: 05/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/1998
2
Exec Dt:
01/21/1998
3
Exec Dt:
04/14/1998
4
Exec Dt:
01/21/1998
5
Exec Dt:
01/21/1998
6
Exec Dt:
01/20/1998
7
Exec Dt:
01/21/1998
Assignees
1
3401 HILLVIEW AVENUE
PALO ALTO, CALIFORNIA 94304
2
10350 NORTH TORREY PINES ROAD
LAJOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09009951
Correspondence name and address
ROCHE BIOSCIENCE
ROHAN PERIES
PATENT LAW DEPARTMENT M/S A2-250
3401 HILLVIEW AVE
PALO ALTO, CA 94304
Assignment: 5
Reel/Frame:010671/0674   Pages: 10
Recorded: 03/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/1999
2
Exec Dt:
12/17/1999
3
Exec Dt:
02/03/2000
4
Exec Dt:
12/15/1999
5
Exec Dt:
12/17/1999
6
Exec Dt:
02/28/2000
7
Exec Dt:
02/28/2000
8
Exec Dt:
12/14/1999
Assignee
1
3401 HILLVIEW AVENUE
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09469660
Correspondence name and address
ROHAN PERIES
ROCHE BIOSCIENCE
PATENT LAW DEPARTMENT M/S A2-250
340 HILLVIEW AVE.
PALO ALTO, CALIFORNIA 94304
Assignment: 6
Reel/Frame:010938/0712   Pages: 9
Recorded: 06/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/2000
2
Exec Dt:
03/27/2000
3
Exec Dt:
03/31/2000
4
Exec Dt:
06/08/2000
5
Exec Dt:
05/25/2000
6
Exec Dt:
04/05/2000
7
Exec Dt:
05/25/2000
Assignees
1
3401 HILLVIEW AVENUE
PALO ALTO, CALIFORNIA 94304
2
10350 NORTH TORREY PINES ROAD
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09469677
Correspondence name and address
ROCHE BIOSCIENCE
ROHAN PERIES
3401 HILLVIEW AVE.
PATENT LAW DEPT., M/S A2-250
PALO ALTO, CA 94304
Assignment: 7
Reel/Frame:012270/0991   Pages: 4
Recorded: 01/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/2001
2
Exec Dt:
08/28/2001
3
Exec Dt:
08/28/2001
4
Exec Dt:
08/28/2001
Assignee
1
3401 HILLVIEW AVENUE
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09943407
Correspondence name and address
ROCHE BIOSCIENCE
ROHAN PERIES
PATENT LAW DEPARTMENT M/S A2-250
3401 HILLVIEW AVE
PALO ALTO, CA 94304
Assignment: 8
Reel/Frame:012288/0326   Pages: 4
Recorded: 01/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/2001
2
Exec Dt:
08/28/2001
3
Exec Dt:
08/28/2001
4
Exec Dt:
08/28/2001
5
Exec Dt:
08/28/2001
Assignee
1
3401 HILLVIEW AVENUE
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09943338
Correspondence name and address
ROCHE BIOSCIENCE
ROHAN PERIES
PATENT LAW DEPARTMENT M/S A2-250
3401 HILLVIEW AVE
PALO ALTO, CALIFORNIA 94304
Assignment: 9
Reel/Frame:013185/0500   Pages: 6
Recorded: 10/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/23/2002
2
Exec Dt:
10/17/2002
3
Exec Dt:
10/17/2002
4
Exec Dt:
05/15/2002
Assignee
1
3401 HILLVIEW AVENUE
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10073845
Correspondence name and address
ROCHE BIOSCIENCE
ROHAN PERIES
PATENT LAW DEPARTMENT M/S A2-250
3401 HILLVIEW AVE
PALO ALTO, CA 94304
Assignment: 10
Reel/Frame:013576/0559   Pages: 6
Recorded: 04/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/2003
2
Exec Dt:
02/28/2003
3
Exec Dt:
04/02/2003
Assignee
1
3401 HILLVIEW AVENUE
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10383392
Correspondence name and address
ROCHE PALO ALTO LLC
ROHAN PERIES
PATENT LAW DEPT., M/S A2-250
3401 HILLVIEW AVE.
PALO ALTO, CA 94304
Assignment: 11
Reel/Frame:015622/0409   Pages: 18
Recorded: 01/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/25/2004
2
Exec Dt:
08/25/2004
3
Exec Dt:
08/25/2004
4
Exec Dt:
08/11/2004
5
Exec Dt:
08/25/2004
6
Exec Dt:
08/30/2004
7
Exec Dt:
08/26/2004
8
Exec Dt:
08/25/2004
9
Exec Dt:
08/25/2004
10
Exec Dt:
08/26/2004
11
Exec Dt:
08/25/2004
12
Exec Dt:
08/25/2004
13
Exec Dt:
08/25/2004
14
Exec Dt:
08/30/2004
15
Exec Dt:
08/25/2004
Assignee
1
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10823377
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
STEPHEN H. DOCTER
300 SOUTH WACKER DRIVE, SUITE 3100
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:015655/0465   Pages: 12
Recorded: 02/03/2005
Attorney Dkt #:03-087-A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2005
2
Exec Dt:
01/06/2005
3
Exec Dt:
01/06/2005
4
Exec Dt:
01/04/2005
5
Exec Dt:
01/06/2005
6
Exec Dt:
01/11/2005
7
Exec Dt:
01/06/2005
8
Exec Dt:
01/11/2005
9
Exec Dt:
01/06/2005
10
Exec Dt:
01/13/2005
Assignee
1
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10823372
Correspondence name and address
MCDONNELL BOEHNEN HULBERT ET AL.
STEPHEN H. DOCTER
300 SOUTH WACKER DRIVE, SUITE 3100
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:016056/0418   Pages: 4
Recorded: 04/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/05/2005
Assignee
1
3431 HILLVIEW AVENUE
PALO ALTO, CALIFORNIA 94304
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10715666
Correspondence name and address
GRANT D. GREEN
ROCHE PALO ALTO LLC
PATENT LAW DEPARTMENT M/S A2-250
3431 HILLVIEW AVENUE
PALO ALTO, CA 94304
Assignment: 14
Reel/Frame:050415/0568   Pages: 34
Recorded: 09/18/2019
Attorney Dkt #:A-2247-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/2019
2
Exec Dt:
04/15/2019
3
Exec Dt:
04/15/2019
4
Exec Dt:
04/12/2019
5
Exec Dt:
04/15/2019
6
Exec Dt:
04/16/2019
7
Exec Dt:
04/15/2019
8
Exec Dt:
04/23/2019
9
Exec Dt:
04/15/2019
10
Exec Dt:
04/15/2019
11
Exec Dt:
04/19/2019
12
Exec Dt:
04/18/2019
13
Exec Dt:
04/22/2019
14
Exec Dt:
04/15/2019
15
Exec Dt:
04/15/2019
16
Exec Dt:
04/15/2019
17
Exec Dt:
04/15/2019
18
Exec Dt:
04/15/2019
19
Exec Dt:
04/15/2019
20
Exec Dt:
04/15/2019
21
Exec Dt:
04/18/2019
22
Exec Dt:
04/15/2019
23
Exec Dt:
04/15/2019
24
Exec Dt:
04/15/2019
25
Exec Dt:
04/23/2019
26
Exec Dt:
04/24/2019
27
Exec Dt:
04/15/2019
28
Exec Dt:
04/11/2019
Assignee
1
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320-1799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16402538
Correspondence name and address
AMGEN INC.
ONE AMGEN CENTER DRIVE
PATENT OPERATIONS M/S 28-5-A
THOUSAND OAKS, CA 91320-1799
Assignment: 15
Reel/Frame:060269/0168   Pages: 34
Recorded: 06/03/2022
Attorney Dkt #:A-2247-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/2019
2
Exec Dt:
04/15/2019
3
Exec Dt:
04/15/2019
4
Exec Dt:
04/12/2019
5
Exec Dt:
04/15/2019
6
Exec Dt:
04/16/2019
7
Exec Dt:
04/15/2019
8
Exec Dt:
04/23/2019
9
Exec Dt:
04/15/2019
10
Exec Dt:
04/15/2019
11
Exec Dt:
04/19/2019
12
Exec Dt:
04/18/2019
13
Exec Dt:
04/22/2019
14
Exec Dt:
04/15/2019
15
Exec Dt:
04/15/2019
16
Exec Dt:
04/15/2019
17
Exec Dt:
04/15/2019
18
Exec Dt:
04/15/2019
19
Exec Dt:
04/15/2019
20
Exec Dt:
04/15/2019
21
Exec Dt:
04/18/2019
22
Exec Dt:
04/15/2019
23
Exec Dt:
04/15/2019
24
Exec Dt:
04/15/2019
25
Exec Dt:
04/23/2019
26
Exec Dt:
04/24/2019
27
Exec Dt:
04/15/2019
28
Exec Dt:
04/11/2019
Assignee
1
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320-1799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17363878
Correspondence name and address
AMGEN INC.
ONE AMGEN CENTER DRIVE
PATENT OPERATIONS M/S 28-5-A
THOUSAND OAKS, CA 91320-1799
Assignment: 16
Reel/Frame:065257/0784   Pages: 34
Recorded: 10/17/2023
Attorney Dkt #:A-2247-US04-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/2019
2
Exec Dt:
04/15/2019
3
Exec Dt:
04/15/2019
4
Exec Dt:
04/12/2019
5
Exec Dt:
04/15/2019
6
Exec Dt:
04/16/2019
7
Exec Dt:
04/23/2019
8
Exec Dt:
04/15/2019
9
Exec Dt:
04/15/2019
10
Exec Dt:
04/19/2019
11
Exec Dt:
04/18/2019
12
Exec Dt:
04/22/2019
13
Exec Dt:
04/15/2019
14
Exec Dt:
04/15/2019
15
Exec Dt:
04/15/2019
16
Exec Dt:
04/15/2019
17
Exec Dt:
04/15/2019
18
Exec Dt:
04/15/2019
19
Exec Dt:
04/15/2019
20
Exec Dt:
04/18/2019
21
Exec Dt:
04/15/2019
22
Exec Dt:
04/15/2019
23
Exec Dt:
04/15/2019
24
Exec Dt:
04/23/2019
25
Exec Dt:
04/24/2019
26
Exec Dt:
04/15/2019
27
Exec Dt:
04/11/2019
28
Exec Dt:
04/15/2019
Assignee
1
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320-1799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18213464
Correspondence name and address
AMGEN INC.
ONE AMGEN CENTER DRIVE
LAW DEPT-PATENT OPERATIONS M/S 28-5-A
THOUSAND OAKS, CA 91320-1799
Assignment: 17
Reel/Frame:056291/0249   Pages: 19
Recorded: 05/19/2021
Attorney Dkt #:A-2300-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2019
2
Exec Dt:
12/10/2019
3
Exec Dt:
12/12/2019
4
Exec Dt:
12/06/2019
5
Exec Dt:
12/06/2019
6
Exec Dt:
12/09/2019
7
Exec Dt:
12/10/2019
8
Exec Dt:
12/06/2019
9
Exec Dt:
12/09/2019
10
Exec Dt:
12/09/2019
11
Exec Dt:
12/10/2019
12
Exec Dt:
12/11/2019
13
Exec Dt:
12/09/2019
14
Exec Dt:
12/10/2019
Assignee
1
LAW - PATENT OPERATIONS, ONE AMGEN CENTER DRIVE, M/S 28-5-A
THOUSAND OAKS, CALIFORNIA 91320-1799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16724119
Correspondence name and address
AMGEN INC.
LAW - PATENT OPERATIONS
ONE AMGEN CENTER DRIVE, M/S 28-5-A
THOUSAND OAKS, CA 91320-1799
Assignment: 18
Reel/Frame:059682/0522   Pages: 21
Recorded: 04/22/2022
Attorney Dkt #:A-2304-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2019
2
Exec Dt:
12/10/2019
3
Exec Dt:
12/06/2019
4
Exec Dt:
12/06/2019
5
Exec Dt:
12/09/2019
6
Exec Dt:
12/09/2019
7
Exec Dt:
12/10/2019
8
Exec Dt:
12/10/2019
9
Exec Dt:
12/06/2019
10
Exec Dt:
12/11/2019
11
Exec Dt:
12/19/2019
12
Exec Dt:
12/10/2019
13
Exec Dt:
12/09/2019
14
Exec Dt:
12/10/2019
15
Exec Dt:
12/10/2019
16
Exec Dt:
12/10/2019
Assignee
1
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320-1799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17632330
Correspondence name and address
AMGEN INC.
ONE AMGEN CENTER DRIVE
LAW-PATENT OPERATIONS, M/S 28-5-A
THOUSAND OAKS, CA 91320-1799
Assignment: 19
Reel/Frame:064114/0224   Pages: 19
Recorded: 06/29/2023
Attorney Dkt #:A-2300-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2019
2
Exec Dt:
12/10/2019
3
Exec Dt:
12/12/2019
4
Exec Dt:
12/06/2019
5
Exec Dt:
12/06/2019
6
Exec Dt:
12/09/2019
7
Exec Dt:
12/10/2019
8
Exec Dt:
12/06/2019
9
Exec Dt:
12/09/2019
10
Exec Dt:
12/09/2019
11
Exec Dt:
12/10/2019
12
Exec Dt:
12/11/2019
13
Exec Dt:
12/09/2019
14
Exec Dt:
12/10/2019
Assignee
1
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320-1799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17551105
Correspondence name and address
AMGEN INC.
ONE AMGEN CENTER DRIVE, M/S 28-5-A
LAW DEPARTMENT-PATENT OPERATIONS
THOUSAND OAKS, CA 91320-1799
Assignment: 20
Reel/Frame:065185/0818   Pages: 10
Recorded: 10/11/2023
Attorney Dkt #:TSRI 2066.1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2022
2
Exec Dt:
02/04/2022
3
Exec Dt:
02/07/2022
4
Exec Dt:
02/09/2022
5
Exec Dt:
02/16/2022
6
Exec Dt:
02/04/2022
Assignee
1
10550 NORTH TORREY PINES ROAD
MAIL DROP TPC-8
LA JOLLA, CALIFORNIA 92037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18261467
Correspondence name and address
THE SCRIPPS RESEARCH INSTITUTE
10550 NORTH TORREY PINES ROAD
MAIL DROP TPC-8
LA JOLLA, CA 92037

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