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Patent Assignment Assignor Details
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Assignor Name : DAS, SUDIPTO
Total Assignments: 25
Assignment: 1
Reel/Frame:028362/0790   Pages: 3
Recorded: 06/12/2012
Attorney Dkt #:335852.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/08/2012
2
Exec Dt:
06/07/2012
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13494876
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 2
Reel/Frame:029677/0461   Pages: 16
Recorded: 01/23/2013
Attorney Dkt #:MS1-5352US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2013
2
Exec Dt:
01/11/2013
3
Exec Dt:
01/11/2013
4
Exec Dt:
01/04/2013
5
Exec Dt:
01/20/2013
6
Exec Dt:
01/04/2013
7
Exec Dt:
01/08/2013
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052-6399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13747686
Correspondence name and address
LEE & HAYES, PLLC
601 W. RIVERSIDE AVE, SUITE 1400
SPOKANE, WA 99201
Assignment: 3
Reel/Frame:039603/0841   Pages: 16
Recorded: 08/31/2016
Attorney Dkt #:MS1-5352USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2013
2
Exec Dt:
01/11/2013
3
Exec Dt:
01/11/2013
4
Exec Dt:
01/04/2013
5
Exec Dt:
01/20/2013
6
Exec Dt:
01/04/2013
7
Exec Dt:
01/08/2013
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15252972
Correspondence name and address
LEE & HAYES, PLLC
601 W. RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 4
Reel/Frame:039618/0340   Pages: 16
Recorded: 09/01/2016
Attorney Dkt #:MS1-5352USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2013
2
Exec Dt:
01/11/2013
3
Exec Dt:
01/11/2013
4
Exec Dt:
01/04/2013
5
Exec Dt:
01/04/2013
6
Exec Dt:
01/20/2013
7
Exec Dt:
01/08/2013
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15252972
Correspondence name and address
LEE & HAYES, PLLC
601 W. RIVERSIDE AVENUE STE 1400
SPOKANE, WA 99201
Assignment: 5
Reel/Frame:031749/0783   Pages: 20
Recorded: 12/10/2013
Attorney Dkt #:G0623-1086U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/18/2013
2
Exec Dt:
11/12/2013
3
Exec Dt:
11/12/2013
4
Exec Dt:
11/18/2013
5
Exec Dt:
11/12/2013
6
Exec Dt:
11/19/2013
7
Exec Dt:
11/12/2013
Assignee
1
1105 NORTH MARKET STREET, SUITE 1300
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14059064
Correspondence name and address
LYNDA L. CALDERONE [G023-1086U1]
FLASTER/GREENBERG P.C., FOUR PENN CENTER
1600 JOHN F. KENNEDY BLVD, SUITE 200
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:032832/0810   Pages: 10
Recorded: 05/06/2014
Attorney Dkt #:339346.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2014
2
Exec Dt:
05/05/2014
3
Exec Dt:
05/03/2014
4
Exec Dt:
05/05/2014
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14270966
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 7
Reel/Frame:041285/0498   Pages: 10
Recorded: 02/17/2017
Attorney Dkt #:339346-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2014
2
Exec Dt:
05/05/2014
3
Exec Dt:
05/03/2014
4
Exec Dt:
05/05/2014
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15435269
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 8
Reel/Frame:053897/0877   Pages: 10
Recorded: 09/28/2020
Attorney Dkt #:339346-US-CNT[2]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2014
2
Exec Dt:
05/05/2014
3
Exec Dt:
05/03/2014
4
Exec Dt:
05/05/2014
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16107722
Correspondence name and address
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 9
Reel/Frame:053897/0902   Pages: 10
Recorded: 09/28/2020
Attorney Dkt #:339346-US-CNT[3]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2014
2
Exec Dt:
05/05/2014
3
Exec Dt:
05/03/2014
4
Exec Dt:
05/05/2014
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16912070
Correspondence name and address
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 10
Reel/Frame:035551/0250   Pages: 10
Recorded: 05/01/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2015
2
Exec Dt:
05/01/2015
3
Exec Dt:
05/01/2015
4
Exec Dt:
05/01/2015
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14702644
Correspondence name and address
ASSAL MEFTAHI
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 11
Reel/Frame:049659/0295   Pages: 10
Recorded: 07/02/2019
Attorney Dkt #:356733-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/30/2015
2
Exec Dt:
05/01/2015
3
Exec Dt:
05/01/2015
4
Exec Dt:
05/01/2015
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16502018
Correspondence name and address
BARTA, JONES & FOLEY, P.C. (PATENT GROUP
2805 DALLAS PARKWAY
SUITE 222
PLANO, TX 75093
Assignment: 12
Reel/Frame:036594/0072   Pages: 5
Recorded: 09/17/2015
Attorney Dkt #:MS1-6240US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/17/2015
2
Exec Dt:
09/17/2015
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14857284
Correspondence name and address
LEE & HAYES, PLLC
601 WEST RIVERSIDE, SUITE 1400
SPOKANE, WA 99201
Assignment: 13
Reel/Frame:038105/0436   Pages: 10
Recorded: 03/25/2016
Attorney Dkt #:MS1-6425US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2016
2
Exec Dt:
03/15/2016
3
Exec Dt:
03/25/2016
4
Exec Dt:
03/25/2016
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15081602
Correspondence name and address
LEE & HAYES, PLLC
601 W. RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 14
Reel/Frame:040431/0775   Pages: 2
Recorded: 11/28/2016
Attorney Dkt #:AH-009-1-US-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2016
2
Exec Dt:
10/24/2016
Assignee
1
1200 WILLOW LAKE BLVD
PO BOX 64683
ST. PAUL, MINNESOTA 55164-0683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14826567
Correspondence name and address
H.B. FULLER PATENT DEPARTMENT
1200 WILLOW LAKE BLVD
P.O. BOX 64683
ST. PAUL, MN 55164-0683
Assignment: 15
Reel/Frame:040432/0541   Pages: 3
Recorded: 11/28/2016
Attorney Dkt #:AH009-1-US-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/30/2016
2
Exec Dt:
10/24/2016
3
Exec Dt:
09/28/2016
Assignee
1
1200 WILLOW LAKE BLVD
PO BOX 64683
ST. PAUL, MINNESOTA 55164-0683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14826547
Correspondence name and address
H.B. FULLER PATENT DEPARTMENT
1200 WILLOW LAKE BLVD
P.O. BOX 64683
ST. PAUL, MN 55164-0683
Assignment: 16
Reel/Frame:042981/0833   Pages: 10
Recorded: 07/12/2017
Attorney Dkt #:400073-US-NP (545988)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2017
2
Exec Dt:
06/20/2017
3
Exec Dt:
06/22/2017
4
Exec Dt:
06/21/2017
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15635399
Correspondence name and address
DRINKER BIDDLE & REATH/MICROSOFT
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 17
Reel/Frame:050338/0187   Pages: 2
Recorded: 09/11/2019
Attorney Dkt #:AO-006-US-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2017
2
Exec Dt:
10/08/2017
Assignee
1
1200 WILLOW LAKE BLVD
PO BOX 64683
ST. PAUL, MINNESOTA 55164-0683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15055173
Correspondence name and address
H.B. FULLER PATENT DEPARTMENT
1200 WILLOW LAKE BLVD
P.O. BOX 64683
ST. PAUL, MN 55164-0683
Assignment: 18
Reel/Frame:046466/0756   Pages: 13
Recorded: 07/26/2018
Attorney Dkt #:404524-US-NP/1777.954US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/2018
2
Exec Dt:
06/11/2018
3
Exec Dt:
06/21/2018
4
Exec Dt:
07/05/2018
5
Exec Dt:
07/19/2018
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16008905
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 19
Reel/Frame:048184/0799   Pages: 15
Recorded: 01/30/2019
Attorney Dkt #:405519-US-NP/1777.B82US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2019
2
Exec Dt:
01/29/2019
3
Exec Dt:
01/23/2019
4
Exec Dt:
01/23/2019
5
Exec Dt:
01/23/2019
6
Exec Dt:
01/23/2019
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16247488
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 20
Reel/Frame:049851/0750   Pages: 17
Recorded: 07/24/2019
Attorney Dkt #:405802-US-NP 1777.C31US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2019
2
Exec Dt:
02/28/2019
3
Exec Dt:
03/01/2019
4
Exec Dt:
02/28/2019
5
Exec Dt:
07/11/2019
6
Exec Dt:
02/28/2019
7
Exec Dt:
02/28/2019
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16282116
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 21
Reel/Frame:065465/0745   Pages: 4
Recorded: 11/06/2023
Attorney Dkt #:AE-012/US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/03/2021
2
Exec Dt:
02/03/2021
3
Exec Dt:
02/03/2021
4
Exec Dt:
01/29/2021
5
Exec Dt:
02/08/2021
Assignee
1
1200 WILLOW LAKE BLVD
PO BOX 64683
ST. PAUL, MINNESOTA 55164-0683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16912215
Correspondence name and address
H.B. FULLER PATENT DEPARTMENT
1200 WILLOW LAKE BLVD
P.O. BOX 64683
ST. PAUL, MN 55164-0683
Assignment: 22
Reel/Frame:055519/0710   Pages: 8
Recorded: 03/08/2021
Attorney Dkt #:G0623-1218U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/27/2021
2
Exec Dt:
02/24/2021
3
Exec Dt:
02/24/2021
Assignee
1
1105 NORTH MARKET STREET
SUITE 1300
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16568151
Correspondence name and address
LYNDA L. CALDERONE
CALDERONE BULLOCK LLC, TWO GREENTREE CENTRE
9000 LINCOLN DRIVE EAST, SUITE 301
MARLTON, NJ 08053
Assignment: 23
Reel/Frame:061571/0587   Pages: 10
Recorded: 08/19/2022
Attorney Dkt #:7924-36200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2021
2
Exec Dt:
06/14/2021
3
Exec Dt:
06/16/2021
4
Exec Dt:
06/10/2021
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17349790
Correspondence name and address
ROBERT C. KOWERT
1120 S CAPITAL OF TEXAS HWY BUILDING 2, SUITE 300
AUSTIN, TX 78746
Assignment: 24
Reel/Frame:066250/0665   Pages: 16
Recorded: 01/25/2024
Attorney Dkt #:7924-36100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2021
2
Exec Dt:
06/10/2021
3
Exec Dt:
06/10/2021
4
Exec Dt:
01/25/2024
Assignee
1
PO BOX 81226
SEATTLE, WASHINGTON 98109-5210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17349786
Correspondence name and address
KOWERT HOOD MUNYON RANKIN & GOETZEL (AMA
1120 S. CAPITAL OF TEXAS HWY
BUILDING 2, SUITE 300
AUSTIN, TX 78746
Assignment: 25
Reel/Frame:059203/0097   Pages: 3
Recorded: 02/25/2022
Attorney Dkt #:56045-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/25/2022
Assignee
1
123 ST. STEPHEN'S GREEN
DUBLIN, IRELAND 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17430877
Correspondence name and address
HOVEY WILLIAMS LLP / CRISSA A. COOK
10801 MASTIN BLVD., SUITE 1000
OVERLAND PARK, KS 66210

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