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 : JAIN, AJAY KUMAR
Total Assignments: 13
Assignment: 1
Reel/Frame:020130/0272   Pages: 10
Recorded: 11/19/2007
Attorney Dkt #:068175.00008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2005
2
Exec Dt:
09/08/2005
3
Exec Dt:
09/08/2005
4
Exec Dt:
09/08/2005
Assignee
1
BUSINESS AND TECHNOLOGY CENTRE
BESSEMER DRIVE; COMPANY NUMBER 04903712
STEVENAGE, UNITED KINGDOM SG1 2DX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11662128
Correspondence name and address
JAMES R. YEE, ESQ.
39400 WOODWARD AVENUE
SUITE 101
BLOOMFIELD HILLS, MI 48304-5151
Assignment: 2
Reel/Frame:033475/0503   Pages: 10
Recorded: 08/06/2014
Attorney Dkt #:LIMF.001C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2005
2
Exec Dt:
09/08/2005
3
Exec Dt:
09/08/2005
4
Exec Dt:
09/08/2005
Assignee
1
BUSINESS AND TECHNOLOGY CENTRE
BESSEMER DRIVE
STEVENAGE, UNITED KINGDOM SG1 2DX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14141913
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 3
Reel/Frame:050199/0459   Pages: 10
Recorded: 08/28/2019
Attorney Dkt #:LIMF.001C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/2005
2
Exec Dt:
09/08/2005
3
Exec Dt:
09/08/2005
4
Exec Dt:
09/08/2005
Assignee
1
BUSINESS AND TECHNOLOGY CENTRE
BESSEMER DRIVE
STEVENAGE, UNITED KINGDOM SG1 2DX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16552168
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR LLP.
2040 MAIN STREET, 14TH FL.
IRVINE, CA 92614
Assignment: 4
Reel/Frame:022281/0135   Pages: 4
Recorded: 02/19/2009
Attorney Dkt #:SIT0001PA/50653.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/31/2008
2
Exec Dt:
11/02/2008
3
Exec Dt:
12/17/2008
4
Exec Dt:
12/22/2008
Assignee
1
TALBOT HOUSE
204-226 IMPERIAL DRIVE
HARROW, MIDDLESEX, UNITED KINGDOM HA2 7HH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12297498
Correspondence name and address
DINSMORE & SHOHL LLP
ONE DAYTON CENTRE, ONE SOUTH MAIN STREET
SUITE 1300
DAYTON, OH 45402
Assignment: 5
Reel/Frame:024752/0405   Pages: 2
Recorded: 07/28/2010
Attorney Dkt #:83695.0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/19/2010
Assignee
1
ICT BUILDING, 56-76 ASHFIELD STREET
THE ROYAL LONDON HOSPITAL
LONDON, GREATER LONDON, UNITED KINGDOM E1 1BB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12738831
Correspondence name and address
STEPTOE & JOHNSON LLP
2121 AVENUE OF THE STARS
SUITE 2800
LOS ANGELES, CA 90067
Assignment: 6
Reel/Frame:032097/0202   Pages: 6
Recorded: 01/30/2014
Attorney Dkt #:068320-0121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/2013
2
Exec Dt:
09/30/2013
Assignee
1
ICT BUILDING, 56-76 ASHFIELD STREET
THE ROYAL LONDON HOSPITAL
WHITECHAPEL, LONDON, UNITED KINGDOM E1 1BB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14001647
Correspondence name and address
PAUL S. HUNTER
FOLEY & LARDNER LLP
3000 K STREET N.W., SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 7
Reel/Frame:031639/0267   Pages: 4
Recorded: 11/20/2013
Attorney Dkt #:83695.0002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/01/2013
2
Exec Dt:
10/29/2013
Assignee
1
ICT BUILDING; 56-76 ASHFIELD STREET
THE ROYAL LONDON HOSPITAL
LONDON, GREATER LONDON, UNITED KINGDOM E1 1BB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12738831
Correspondence name and address
STEPTOE & JOHNSON LLP
2121 AVENUE OF THE STARS
SUITE 2800
LOS ANGELES, CA 90067
Assignment: 8
Reel/Frame:043915/0375   Pages: 14
Recorded: 10/20/2017
Attorney Dkt #:4672-17005AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2017
2
Exec Dt:
10/16/2017
3
Exec Dt:
10/16/2017
4
Exec Dt:
10/17/2017
Assignee
1
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15788399
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 9
Reel/Frame:052298/0776   Pages: 14
Recorded: 04/02/2020
Attorney Dkt #:004672-17005C-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2017
2
Exec Dt:
10/16/2017
3
Exec Dt:
10/16/2017
4
Exec Dt:
10/17/2017
Assignee
1
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16838562
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC/CME
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 10
Reel/Frame:056263/0670   Pages: 14
Recorded: 05/17/2021
Attorney Dkt #:004672-17005D-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2017
2
Exec Dt:
10/16/2017
3
Exec Dt:
10/16/2017
4
Exec Dt:
10/17/2017
Assignee
1
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17320927
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC/CME
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 11
Reel/Frame:062021/0374   Pages: 14
Recorded: 12/08/2022
Attorney Dkt #:004672-17005E-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2017
2
Exec Dt:
10/16/2017
3
Exec Dt:
10/16/2017
4
Exec Dt:
10/17/2017
Assignee
1
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
18076989
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 12
Reel/Frame:058621/0792   Pages: 8
Recorded: 01/11/2022
Attorney Dkt #:SLU20019.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/2021
2
Exec Dt:
12/30/2021
3
Exec Dt:
12/16/2021
4
Exec Dt:
12/09/2021
Assignee
1
221 NORTH GRAND BOULEVARD
ST. LOUIS, MISSOURI 63103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17573227
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD, SUITE 1100
ST. LOUIS, MO 63105
Assignment: 13
Reel/Frame:065119/0967   Pages: 4
Recorded: 10/04/2023
Attorney Dkt #:SLU22030.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/25/2022
Assignee
1
221 NORTH GRAND BOULEVARD
ST. LOUIS, MISSOURI 63103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18480631
Correspondence name and address
STINSON LLP
7700 FORSYTH BOULEVARD, SUITE 1100
ST. LOUIS, MO 63105

Search Results as of: 04/27/2024 07:32 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