skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : PRAJAPATI, SUDEEP
Total Assignments: 11
Assignment: 1
Reel/Frame:037524/0759   Pages: 6
Recorded: 01/19/2016
Attorney Dkt #:0080171-000172-T1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2016
2
Exec Dt:
01/05/2016
3
Exec Dt:
12/22/2015
4
Exec Dt:
01/05/2016
5
Exec Dt:
12/16/2015
6
Exec Dt:
01/05/2016
Assignee
1
6-10, KOISHIKAWA 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15000659
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:041378/0784   Pages: 6
Recorded: 02/27/2017
Attorney Dkt #:0080171-000260
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2016
2
Exec Dt:
05/01/2016
3
Exec Dt:
12/22/2015
4
Exec Dt:
01/05/2016
5
Exec Dt:
12/16/2015
6
Exec Dt:
05/01/2016
Assignee
1
6-10 KOISHIKAWA
4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15221018
Correspondence name and address
DUANE A. STEWART III
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:042758/0027   Pages: 6
Recorded: 06/20/2017
Attorney Dkt #:0080171-000305
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2016
2
Exec Dt:
05/01/2016
3
Exec Dt:
12/22/2015
4
Exec Dt:
01/05/2016
5
Exec Dt:
12/16/2015
6
Exec Dt:
05/01/2016
Assignee
1
6-10 KOISHIKAWA
4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15627851
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 4
Reel/Frame:051306/0961   Pages: 6
Recorded: 12/17/2019
Attorney Dkt #:0080171-000560
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2016
2
Exec Dt:
01/05/2016
3
Exec Dt:
12/22/2015
4
Exec Dt:
01/05/2016
5
Exec Dt:
12/16/2015
6
Exec Dt:
01/05/2016
Assignee
1
6-10 KOISHIKAWA, 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16717080
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 5
Reel/Frame:042883/0436   Pages: 20
Recorded: 07/03/2017
Attorney Dkt #:08061.0023-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/04/2016
2
Exec Dt:
11/07/2016
3
Exec Dt:
11/15/2016
4
Exec Dt:
11/08/2016
5
Exec Dt:
11/07/2016
6
Exec Dt:
11/10/2016
7
Exec Dt:
11/09/2016
8
Exec Dt:
11/07/2016
9
Exec Dt:
11/07/2016
10
Exec Dt:
11/10/2016
11
Exec Dt:
11/08/2016
12
Exec Dt:
11/08/2016
13
Exec Dt:
11/08/2016
14
Exec Dt:
11/08/2016
15
Exec Dt:
11/08/2016
16
Exec Dt:
11/07/2016
17
Exec Dt:
11/07/2016
18
Exec Dt:
11/08/2016
19
Exec Dt:
11/07/2016
20
Exec Dt:
11/14/2016
21
Exec Dt:
11/07/2016
22
Exec Dt:
11/07/2016
23
Exec Dt:
11/07/2016
Assignee
1
6-10 KOISHIKAWA, 4-CHOME
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15529798
Correspondence name and address
JILL K. MACALPINE, PH.D.
TWO SEAPORT LANE - 6TH FLOOR
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
BOSTON, MA 02210
Assignment: 6
Reel/Frame:046127/0205   Pages: 4
Recorded: 06/19/2018
Attorney Dkt #:0080171-000367-T1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2018
2
Exec Dt:
06/05/2018
3
Exec Dt:
06/05/2018
4
Exec Dt:
06/07/2018
Assignee
1
6-10 KOISHIKAWA 4-CHOME,
BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15821367
Correspondence name and address
DUANE A. STEWART III
ONE OXFORD CENTRE
301 GRANT STREET, 20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 7
Reel/Frame:054496/0494   Pages: 21
Recorded: 11/30/2020
Attorney Dkt #:12636.0009-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/2019
2
Exec Dt:
05/08/2019
3
Exec Dt:
05/07/2019
4
Exec Dt:
05/07/2019
5
Exec Dt:
05/07/2019
6
Exec Dt:
05/09/2019
7
Exec Dt:
05/07/2019
8
Exec Dt:
05/07/2019
9
Exec Dt:
05/14/2019
10
Exec Dt:
05/07/2019
11
Exec Dt:
05/07/2019
12
Exec Dt:
05/09/2019
13
Exec Dt:
05/19/2019
14
Exec Dt:
05/14/2019
15
Exec Dt:
05/07/2019
16
Exec Dt:
05/08/2019
17
Exec Dt:
05/07/2019
18
Exec Dt:
05/14/2019
Assignee
1
6-10 KOISHIKAWA 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17247117
Correspondence name and address
FINNEGAN, HENDERSON, ET AL.
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 8
Reel/Frame:054007/0012   Pages: 29
Recorded: 10/07/2020
Attorney Dkt #:08061.0037-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2019
2
Exec Dt:
06/14/2019
3
Exec Dt:
06/26/2019
4
Exec Dt:
06/17/2019
5
Exec Dt:
06/17/2019
6
Exec Dt:
06/14/2019
7
Exec Dt:
06/24/2019
8
Exec Dt:
06/14/2019
9
Exec Dt:
06/17/2019
10
Exec Dt:
06/17/2019
11
Exec Dt:
09/04/2019
12
Exec Dt:
06/14/2019
13
Exec Dt:
06/17/2019
14
Exec Dt:
06/14/2019
15
Exec Dt:
08/23/2019
16
Exec Dt:
06/17/2019
17
Exec Dt:
07/11/2019
18
Exec Dt:
06/19/2019
19
Exec Dt:
06/19/2019
20
Exec Dt:
06/20/2019
21
Exec Dt:
06/20/2019
22
Exec Dt:
06/17/2019
23
Exec Dt:
06/17/2019
24
Exec Dt:
06/14/2019
25
Exec Dt:
06/14/2019
26
Exec Dt:
06/18/2019
Assignee
1
6-10 KOISHIKAWA, 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17045952
Correspondence name and address
EISAI/FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 9
Reel/Frame:054018/0978   Pages: 11
Recorded: 10/09/2020
Attorney Dkt #:08061.0036-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/17/2019
2
Exec Dt:
06/14/2019
3
Exec Dt:
06/14/2019
4
Exec Dt:
06/17/2019
5
Exec Dt:
06/17/2019
6
Exec Dt:
06/17/2019
7
Exec Dt:
06/17/2019
8
Exec Dt:
06/17/2019
9
Exec Dt:
06/24/2019
10
Exec Dt:
06/17/2019
11
Exec Dt:
06/18/2019
Assignee
1
6-10 KOISHIKAWA, 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17046528
Correspondence name and address
EISAI/FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 10
Reel/Frame:065594/0968   Pages: 30
Recorded: 11/15/2023
Attorney Dkt #:08061.0037-00000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 054007 FRAME 0012. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
06/13/2019
2
Exec Dt:
06/14/2019
3
Exec Dt:
06/26/2019
4
Exec Dt:
06/17/2019
5
Exec Dt:
06/17/2019
6
Exec Dt:
06/14/2019
7
Exec Dt:
06/24/2019
8
Exec Dt:
06/14/2019
9
Exec Dt:
06/17/2019
10
Exec Dt:
06/17/2019
11
Exec Dt:
09/04/2019
12
Exec Dt:
06/14/2019
13
Exec Dt:
06/17/2019
14
Exec Dt:
06/14/2019
15
Exec Dt:
08/23/2019
16
Exec Dt:
06/17/2019
17
Exec Dt:
07/11/2019
18
Exec Dt:
06/19/2019
19
Exec Dt:
06/19/2019
20
Exec Dt:
06/20/2019
21
Exec Dt:
06/20/2019
22
Exec Dt:
06/17/2019
23
Exec Dt:
06/17/2019
24
Exec Dt:
06/14/2019
25
Exec Dt:
06/14/2019
26
Exec Dt:
06/18/2019
Assignee
1
6-10 KOISHIKAWA, 4-CHOME, BUNKYO-KU
TOKYO, JAPAN 112-8088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17045952
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001
Assignment: 11
Reel/Frame:061176/0848   Pages: 18
Recorded: 09/22/2022
Attorney Dkt #:08061.0031-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2022
2
Exec Dt:
02/23/2022
3
Exec Dt:
02/28/2022
4
Exec Dt:
03/29/2022
5
Exec Dt:
02/22/2022
6
Exec Dt:
02/23/2022
7
Exec Dt:
02/23/2022
8
Exec Dt:
02/22/2022
Assignee
1
6-10 KOISHIKAWA
4-CHOME, BUNKYO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17521666
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER LLP
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001-4413

Search Results as of: 04/28/2024 08:56 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT