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Patent Assignment Assignor Details
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Assignor Name : CONTACTUAL, INC.
Total Assignments: 20
Assignment: 1
Reel/Frame:027157/0520   Pages: 5
Recorded: 11/01/2011
Attorney Dkt #:8X8S.400GEN_USAPPS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
810 W. MAUDE AVENUE
SUNNYVALE, CALIFORNIA 94085
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
8972885
US20100058234
12201573
 
8275116
US20100054450
12201599
 
8243913
US20100054451
12201639
 
8515833
US20100054439
12201671
 
8204206
US20100054448
12201696
 
10033869
US20100057927
12201726
 
8468545
US20120047517
12858814
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE
STE 100
SAINT PAUL, MN 55120
Assignment: 2
Reel/Frame:027811/0980   Pages: 4
Recorded: 03/06/2012
Attorney Dkt #:8X8S.408PA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
810 W. MAUDE AVENUE
SUNNYVALE, CALIFORNIA 94085-2910
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7426267
NONE
10656577
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE
STE 100
SAINT PAUL, MN 55120
Assignment: 3
Reel/Frame:032243/0184   Pages: 4
Recorded: 02/19/2014
Attorney Dkt #:8X8S.402C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
2125 O?NEL DRIVE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8804940
US20140119534
14138871
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE
STE 100
SAINT PAUL, MN 55120
Assignment: 4
Reel/Frame:033335/0099   Pages: 4
Recorded: 07/17/2014
Attorney Dkt #:8X8S.402C3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
2125 O'NEL DRIVE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9049297
NONE
14333951
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE, SUITE 100
ST. PAUL, MN 55120
Assignment: 5
Reel/Frame:033817/0364   Pages: 4
Recorded: 09/25/2014
Attorney Dkt #:8X8S.403C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
2125 O?NEL DR.
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9294625
US20150023492
14496137
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE, SUITE 100
ST. PAUL, MN 55120
Assignment: 6
Reel/Frame:033922/0834   Pages: 4
Recorded: 10/09/2014
Attorney Dkt #:8X8S.403DIV1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
2125 O'NEL DRIVE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9438736
US20150023493
14505989
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE, SUITE 100
ST. PAUL, MN 55120
Assignment: 7
Reel/Frame:035012/0803   Pages: 4
Recorded: 02/24/2015
Attorney Dkt #:8X8S.401C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
2125 O'NEL DRIVE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9225832
NONE
14629577
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE, SUITE 100
ST. PAUL, MN 55120
Assignment: 8
Reel/Frame:035723/0377   Pages: 4
Recorded: 05/27/2015
Attorney Dkt #:8X8S.402C4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
2125 O'NEL DRIVE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9307088
NONE
14722802
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE, SUITE 100
ST. PAUL, MN 55120
Assignment: 9
Reel/Frame:038003/0629   Pages: 4
Recorded: 03/16/2016
Attorney Dkt #:8X8S.403C3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
2125 O'NEL DR.
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9986091
US20160198048
15070961
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE
STE 100
SAINT PAUL, MN 55120
Assignment: 10
Reel/Frame:039485/0382   Pages: 4
Recorded: 08/19/2016
Attorney Dkt #:8X8S.401C2 8X8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
2125 O'NEL DRIVE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9531879
NONE
14974759
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE
STE 100
SAINT PAUL, MN 55120
Assignment: 11
Reel/Frame:039566/0676   Pages: 4
Recorded: 08/29/2016
Attorney Dkt #:8X8S.403DIV2 - 8X8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
2125 O'NEL DRIVE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9838539
US20160366278
15250126
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE, SUITE 100
ST. PAUL, MN 55120
Assignment: 12
Reel/Frame:041148/0290   Pages: 4
Recorded: 02/01/2017
Attorney Dkt #:8X8S.401C3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
2125 O'NEL DRIVE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10298767
NONE
15384072
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE
STE 100
SAINT PAUL, MN 55120
Assignment: 13
Reel/Frame:045879/0869   Pages: 4
Recorded: 05/23/2018
Attorney Dkt #:8X8S.403C4-8X8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
2125 O'NEL DR.
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10601990
US20180270352
15986621
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE
STE 100
SAINT PAUL, MN 55120
Assignment: 14
Reel/Frame:046445/0059   Pages: 4
Recorded: 07/24/2018
Attorney Dkt #:8X8S.406C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
2125 O'NEL DRIVE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10868912
US20180332171
16043886
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE
STE 100
SAINT PAUL, MN 55120
Assignment: 15
Reel/Frame:048998/0147   Pages: 4
Recorded: 04/25/2019
Attorney Dkt #:8X8S.401C4-8X8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
2125 O'NEL DRIVE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10863031
NONE
16394623
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE, SUITE 100
ST. PAUL, MN 55120
Assignment: 16
Reel/Frame:052208/0823   Pages: 4
Recorded: 03/24/2020
Attorney Dkt #:8X8S.403C5-8X8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
675 CREEKSIDE WAY
CAMPBELL, CALIFORNIA 95008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11503157
US20200228656
16827991
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE, SUITE 100
ST. PAUL, MN 55120
Assignment: 17
Reel/Frame:054591/0241   Pages: 4
Recorded: 12/09/2020
Attorney Dkt #:8X8S.401C5-8X8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
675 CREEKSIDE WAY
CAMPBELL, CALIFORNIA 95008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11736618
NONE
17115147
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE, STE 100
ST. PAUL, MN 55120
Assignment: 18
Reel/Frame:060643/0960   Pages: 4
Recorded: 07/27/2022
Attorney Dkt #:8X8S.402C1-8X8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
675 CREEKSIDE WAY
CAMPBELL, CALIFORNIA 95008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8619967
US20120321069
13598149
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE, STE 100
ST. PAUL, MN 55120
Assignment: 19
Reel/Frame:060645/0191   Pages: 4
Recorded: 07/27/2022
Attorney Dkt #:8X8S.406C2-8X8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
675 CREEKSIDE WAY
CAMPBELL, CALIFORNIA 95008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11539842
US20210105360
17122838
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE, STE 100
ST. PAUL, MN 55120
Assignment: 20
Reel/Frame:060645/0299   Pages: 4
Recorded: 07/27/2022
Attorney Dkt #:8X8S.403C1-8X8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CONTACTUAL, INC.
Exec Dt:
11/01/2011
Assignee
1
8X8, INC.
675 CREEKSIDE WAY
CAMPBELL, CALIFORNIA 95008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8855291
US20120288081
13552428
Correspondence name and address
CRAWFORD MAUNU PLLC
1150 NORTHLAND DRIVE, STE 100
ST. PAUL, MN 55120

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