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Patent Assignment Assignor Details
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Assignor Name : TRETTER, LARRY L.
Total Assignments: 14
Assignment: 1
Reel/Frame:004913/0713   Pages: 1
Recorded: 07/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LARSON, TONY R.
Exec Dt:
07/12/1988
2
TRETTER, LARRY L.
Exec Dt:
07/12/1988
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
A CORP. OF NY
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4812687
NONE
07218728
Correspondence name and address
JAMES M. THOMSON
IBM CORPORATION
90A/301
TUCSON, AZ 85744
Assignment: 2
Reel/Frame:013450/0039   Pages: 3
Recorded: 10/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRETTER, LARRY L.
Exec Dt:
10/16/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6882485
US20040085666
10283753
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
FRANK S. DIGIGLIO, ESQ.
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 3
Reel/Frame:013450/0442   Pages: 3
Recorded: 10/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRETTER, LARRY L.
Exec Dt:
10/16/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6882491
US20040085665
10283752
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
FRANK S. DIGIGLIO, ESQ.
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 4
Reel/Frame:019414/0258   Pages: 2
Recorded: 06/12/2007
Attorney Dkt #:TUC920070042US1 (9400/88)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRETTER, LARRY L.
Exec Dt:
05/14/2007
Assignee
1
IBM CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7688536
US20080290908
11752795
Correspondence name and address
CARDINAL LAW GROUP
1603 ORRINGTON AVENUE, STE 2000
EVANSTON, IL 60201
Assignment: 5
Reel/Frame:019413/0917   Pages: 2
Recorded: 06/12/2007
Attorney Dkt #:TUC920070035US1 (9400/86)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHLE, JACOB L.
Exec Dt:
05/16/2007
2
TRETTER, LARRY L.
Exec Dt:
05/16/2007
Assignee
1
IBM CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7729072
US20080290863
11753377
Correspondence name and address
CARDINAL LAW GROUP
1603 ORRINGTON AVENUE, STE 2000
EVANSTON, IL 60201
Assignment: 6
Reel/Frame:031376/0817   Pages: 6
Recorded: 10/09/2013
Attorney Dkt #:IBM1P156A/SJO920060082US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BISKEBORN, ROBERT G.
Exec Dt:
10/08/2013
2
TRETTER, LARRY L.
Exec Dt:
10/03/2013
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8879209
US20140036393
14050267
Correspondence name and address
ZILKA-KOTAB, PC
P.O. BOX 721120
SAN JOSE, CA 95172
Assignment: 7
Reel/Frame:036222/0154   Pages: 3
Recorded: 07/30/2015
Attorney Dkt #:TUC1P267/TUC920150079US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRETTER, LARRY L.
Exec Dt:
07/23/2015
Assignee
1
COMPUTER TASK GROUP, INC.
800 DELAWARE AVE.
BUFFALO, NEW YORK 14209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9349387
NONE
14814374
Correspondence name and address
ZILKA-KOTAB, PC
1155 N. 1ST. STREET
SUITE 105
SAN JOSE, CA 95112
Assignment: 8
Reel/Frame:036222/0238   Pages: 3
Recorded: 07/30/2015
Attorney Dkt #:TUC1P268/TUC920150082US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRETTER, LARRY L.
Exec Dt:
07/23/2015
Assignee
1
COMPUTER TASK GROUP, INC.
800 DELAWARE AVE.
BUFFALO, NEW YORK 14209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9330689
NONE
14814389
Correspondence name and address
ZILKA-KOTAB, PC
1155 N. 1ST. STREET
SUITE 105
SAN JOSE, CA 95112
Assignment: 9
Reel/Frame:038371/0656   Pages: 3
Recorded: 04/25/2016
Attorney Dkt #:TUC920150082US2/TUC1P268A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRETTER, LARRY L.
Exec Dt:
07/23/2015
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9741365
US20170032807
15137597
Correspondence name and address
ZILKA-KOTAB, PC
1155 N. 1ST ST.
SUITE 105
SAN JOSE, CA 95112
Assignment: 10
Reel/Frame:038387/0945   Pages: 3
Recorded: 04/26/2016
Attorney Dkt #:TUC920150079US2/TUC1P267A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRETTER, LARRY L.
Exec Dt:
07/23/2015
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9576594
US20170032808
15139137
Correspondence name and address
ZILKA-KOTAB, PC
1155 N. 1ST ST.
SUITE 105
SAN JOSE, CA 95112
Assignment: 11
Reel/Frame:039476/0044   Pages: 3
Recorded: 08/18/2016
Attorney Dkt #:TUC920160109US1/TUC1P324
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRETTER, LARRY L.
Exec Dt:
08/15/2016
Assignee
1
COMPUTER TASK GROUP, INC.
800 DELAWARE AVE.
BUFFALO, NEW YORK 14209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9734861
NONE
15239709
Correspondence name and address
ZILKA-KOTAB, PC
1155 N. 1ST ST. SUITE 105
SAN JOSE, CA 95112
Assignment: 12
Reel/Frame:042510/0925   Pages: 3
Recorded: 05/25/2017
Attorney Dkt #:TUC920160109US02/TUCP324A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRETTER, LARRY L.
Exec Dt:
08/15/2016
Assignee
1
COMPUTER TASK GROUP, INC.
800 DELAWARE AVE.
BUFFALO, NEW YORK 14209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9899056
US20180053526
15603177
Correspondence name and address
ZILKA KOTAB, P.C.
1155 1ST ST #105
SAN JOSE, CA 95112
Assignment: 13
Reel/Frame:044714/0961   Pages: 3
Recorded: 01/24/2018
Attorney Dkt #:TUC920160109US03/TUCP324B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRETTER, LARRY L.
Exec Dt:
08/15/2016
Assignee
1
COMPUTER TASK GROUP, INC.
800 DELAWARE AVE.
BUFFALO, NEW YORK 14209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10229711
US20180068688
15807484
Correspondence name and address
ZILKA KOTAB, P.C.
1155 1ST ST #105
SAN JOSE, CA 95112
Assignment: 14
Reel/Frame:048521/0664   Pages: 3
Recorded: 03/06/2019
Attorney Dkt #:TUC920160109US04/TUCP324C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TRETTER, LARRY L.
Exec Dt:
08/15/2016
Assignee
1
COMPUTER TASK GROUP, INC.
800 DELAWARE AVE.
BUFFALO, NEW YORK 14209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10418061
US20190156860
16250893
Correspondence name and address
ZILKA KOTAB, P.C.
1155 1ST ST #105
SAN JOSE, CA 95112

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