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Patent Assignment Assignor Details
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Assignor Name : WU, LEON L.
Total Assignments: 12
Assignment: 1
Reel/Frame:005295/0126   Pages: 3
Recorded: 04/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GROBMAN, WARREN D.
Exec Dt:
04/20/1990
2
WU, LEON L.
Exec Dt:
04/19/1990
3
STOLLER, HERBERT I.
Exec Dt:
04/18/1990
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
A CORP. OF NY
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5060116
NONE
07513342
Correspondence name and address
IRA D. BLECKER
IBM CORPORATION, DEPT. 901/BLDG. 300-482
ROUTE 52
HOPEWELL JUNCTION, NY 12533-9988
Assignment: 2
Reel/Frame:006278/0291   Pages: 2
Recorded: 09/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WU, LEON L.
Exec Dt:
09/30/1992
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5754399
NONE
07954208
Correspondence name and address
IBM CORPORATION
IRA DAVID BLECKER
DEPT. 18G/BLDG. 300-482
1580 ROUTE 52
HOPEWELL JUNCTION, NY 12533-6531
Assignment: 3
Reel/Frame:006392/0296   Pages: 2
Recorded: 12/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WU, LEON L.
Exec Dt:
12/24/1992
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5294754
NONE
07996461
Correspondence name and address
JOE MARHOEFER, ATTORNEY
WHITHAM & MARHOEFER
11800 SUNRISE VALLEY DRIVE
SUITE 220
RESTON, VA 22091
Assignment: 4
Reel/Frame:009475/0329   Pages: 2
Recorded: 09/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, LEON L.
Exec Dt:
09/17/1998
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6104629
NONE
09156134
Correspondence name and address
IBM CORPORATION
ANTHONY V.S. ENGLAND
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 5
Reel/Frame:009663/0674   Pages: 2
Recorded: 12/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, LEON L.
Exec Dt:
12/16/1998
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6845436
NONE
09213924
Correspondence name and address
IBM CORPORATION
ANTHONY V. S. ENGLAND
INTELLECTUAL PROPERTY LAW
INTERNZAL ZIP 4054, 11400 BURNET RD.
AUSTIN, TX 78758
Assignment: 6
Reel/Frame:009825/0750   Pages: 2
Recorded: 03/05/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WU, LEON L.
Exec Dt:
03/01/1999
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6162659
NONE
09263033
Correspondence name and address
IBM CORPORATION
ANTHONY V. ENGLAND
INTELLECTUAL PROPERTY LAW
11400 BURNET ROAD
AUSTIN, TX 78758
Assignment: 7
Reel/Frame:028814/0841   Pages: 4
Recorded: 08/20/2012
Attorney Dkt #:070050.4629
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSON, ROGER N.
Exec Dt:
07/19/2012
2
BOULANGER, ALBERT
Exec Dt:
07/19/2012
3
WU, LEON L.
Exec Dt:
07/19/2012
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH STREET & BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8725665
US20130073488
13589737
Correspondence name and address
BAKER BOTTS LLP
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 8
Reel/Frame:031759/0778   Pages: 6
Recorded: 12/11/2013
Attorney Dkt #:070050.5065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERAVAINEN, TIMOTHY
Exec Dt:
07/20/2012
2
WU, LEON L.
Exec Dt:
07/19/2012
3
ANDERSON, ROGER N.
Exec Dt:
07/19/2012
4
BOULANGER, ALBERT
Exec Dt:
07/19/2012
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
412 LOW MEMORIAL LIBRARY
535 WEST 116TH STREET
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160306903
14047879
Correspondence name and address
PAUL A. RAGUSA, ESQ.
30 ROCKEFELLER PLAZA
BAKER BOTTS, LLP
NEW YORK, NY 10112
Assignment: 9
Reel/Frame:032583/0654   Pages: 26
Recorded: 04/02/2014
Attorney Dkt #:070050.4770
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SALLEB-AOUISSI, ANSAF
Exec Dt:
07/27/2012
2
HUANG, BERT
Exec Dt:
07/27/2012
3
ANDERSON, ROGER N.
Exec Dt:
07/19/2012
4
BOULANGER, ALBERT
Exec Dt:
07/19/2012
5
WU, LEON L.
Exec Dt:
07/19/2012
6
DUTTA, HAIMONTI
Exec Dt:
07/27/2012
7
PASSONNEAU, REBECCA
Exec Dt:
07/27/2012
8
RADEVA, AXINIA
Exec Dt:
07/27/2012
9
GROSS, PHIL
Exec Dt:
07/31/2012
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
116TH ST. AND BROADWAY
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8751421
US20130232094
13742124
Correspondence name and address
BAKER BOTTS LLP
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112
Assignment: 10
Reel/Frame:037439/0408   Pages: 15
Recorded: 01/08/2016
Attorney Dkt #:070050.5552
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSON, ROGER N.
Exec Dt:
05/31/2015
2
BOULANGER, ALBERT
Exec Dt:
05/27/2015
3
WU, LEON L.
Exec Dt:
06/03/2015
4
BHANDARI, VAIBHAV
Exec Dt:
12/04/2015
5
SARKAR, SOMNATH
Exec Dt:
08/06/2015
6
GAGNEJA, ASHISH
Exec Dt:
12/08/2015
Assignee
1
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
412 LOW MEMORIAL LIBRARY
535 WEST 116TH STREET
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150317589
14707809
Correspondence name and address
BAKER BOTTS L.L.P.
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 11
Reel/Frame:041011/0455   Pages: 5
Recorded: 01/18/2017
Attorney Dkt #:AKW202.1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSON, ROGER N.
Exec Dt:
12/22/2016
2
XIE, BOYI
Exec Dt:
12/22/2016
3
WU, LEON L.
Exec Dt:
12/22/2016
4
KRESSNER, ARTHUR
Exec Dt:
12/22/2016
Assignee
1
AKW ANALYTICS INC.
106 MORNINGSIDE DRIVE
SUITE 51
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10430725
US20170364795
15409425
Correspondence name and address
C. ANDREW IM, IM IP LAW
2146 ORCHARD MIST ST
LAS VEGAS, NV 89135
Assignment: 12
Reel/Frame:053079/0087   Pages: 5
Recorded: 06/29/2020
Attorney Dkt #:AKW202.2US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDERSON, ROGER N.
Exec Dt:
12/22/2016
2
XIE, BOYI
Exec Dt:
12/22/2016
3
WU, LEON L.
Exec Dt:
12/22/2016
4
KRESSNER, ARTHUR
Exec Dt:
12/22/2016
Assignee
1
AKW ANALYTICS INC.
106 MORNINGSIDE DRIVE
SUITE 51
NEW YORK, NEW YORK 10027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10699218
US20190370690
16538189
Correspondence name and address
IM IP LAW
2146 ORCHARD MIST ST
LAS VEGAS, NV 89135

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