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Patent Assignment Assignor Details
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Assignor Name : JAMISON, BRITTON
Total Assignments: 23
Assignment: 1
Reel/Frame:043606/0852   Pages: 4
Recorded: 09/15/2017
Attorney Dkt #:065841/496109
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2017
2
Exec Dt:
07/31/2017
Assignee
1
155 5TH STREET, 6TH FLOOR
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15655652
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 2
Reel/Frame:052663/0525   Pages: 4
Recorded: 05/14/2020
Attorney Dkt #:2776-50.04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2017
2
Exec Dt:
07/31/2017
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16814841
Correspondence name and address
ERISE IP, P.A. SLACK TECHNOLOGIES, INC.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 3
Reel/Frame:057904/0022   Pages: 4
Recorded: 10/25/2021
Attorney Dkt #:2776-50.06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2017
2
Exec Dt:
07/31/2017
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17509985
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 70
OVERLAND PARK, KS 66211
Assignment: 4
Reel/Frame:050605/0203   Pages: 6
Recorded: 10/02/2019
Attorney Dkt #:065841/533850
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2019
2
Exec Dt:
08/04/2019
3
Exec Dt:
08/02/2019
4
Exec Dt:
08/20/2019
5
Exec Dt:
08/28/2019
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16526618
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 5
Reel/Frame:054196/0867   Pages: 6
Recorded: 10/28/2020
Attorney Dkt #:2776-35.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2019
2
Exec Dt:
08/04/2019
3
Exec Dt:
08/20/2019
4
Exec Dt:
08/28/2019
5
Exec Dt:
08/02/2019
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17082569
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 6
Reel/Frame:054199/0888   Pages: 6
Recorded: 10/28/2020
Attorney Dkt #:2776-35.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2019
2
Exec Dt:
08/04/2019
3
Exec Dt:
08/20/2019
4
Exec Dt:
08/28/2019
5
Exec Dt:
08/02/2019
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17082883
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 7
Reel/Frame:058633/0977   Pages: 6
Recorded: 01/12/2022
Attorney Dkt #:2776-35.03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/06/2019
2
Exec Dt:
08/04/2019
3
Exec Dt:
08/20/2019
4
Exec Dt:
08/28/2019
5
Exec Dt:
08/02/2019
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17574171
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BLVD.
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 8
Reel/Frame:050110/0718   Pages: 5
Recorded: 08/21/2019
Attorney Dkt #:065841/533839
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/12/2019
2
Exec Dt:
08/12/2019
3
Exec Dt:
08/15/2019
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16523622
Correspondence name and address
ALSTON & BIRD LLP/SLACK TECHNOLOGIES, IN
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 9
Reel/Frame:053432/0138   Pages: 6
Recorded: 08/07/2020
Attorney Dkt #:S392-0031USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/12/2019
2
Exec Dt:
08/12/2019
3
Exec Dt:
08/15/2019
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16987760
Correspondence name and address
LEE & HAYES PC / SLACK
601 W RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 10
Reel/Frame:050830/0273   Pages: 4
Recorded: 10/25/2019
Attorney Dkt #:065841/512502
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/14/2019
2
Exec Dt:
10/25/2019
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15980494
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 11
Reel/Frame:050861/0867   Pages: 3
Recorded: 10/30/2019
Attorney Dkt #:065841/535461
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/30/2019
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16666837
Correspondence name and address
MIRANDA M. SOOTER
101 S. TRYON STREET
CHARLOTTE, NC 28280
Assignment: 12
Reel/Frame:058834/0161   Pages: 3
Recorded: 01/31/2022
Attorney Dkt #:2776-17.05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/30/2019
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17589230
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 13
Reel/Frame:052827/0735   Pages: 6
Recorded: 06/03/2020
Attorney Dkt #:2776-21.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2020
2
Exec Dt:
06/01/2020
3
Exec Dt:
05/27/2020
4
Exec Dt:
05/27/2020
5
Exec Dt:
05/31/2020
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16263804
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 14
Reel/Frame:053501/0804   Pages: 6
Recorded: 08/14/2020
Attorney Dkt #:2776-21.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2020
2
Exec Dt:
06/01/2020
3
Exec Dt:
05/27/2020
4
Exec Dt:
05/27/2020
5
Exec Dt:
05/31/2020
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16994008
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 15
Reel/Frame:057821/0043   Pages: 6
Recorded: 10/18/2021
Attorney Dkt #:2776-21.05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2020
2
Exec Dt:
06/01/2020
3
Exec Dt:
05/27/2020
4
Exec Dt:
05/27/2020
5
Exec Dt:
05/31/2020
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17503757
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BLVD.
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 16
Reel/Frame:053201/0707   Pages: 5
Recorded: 07/14/2020
Attorney Dkt #:2776-38.00 AND 38.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2020
2
Exec Dt:
06/23/2020
3
Exec Dt:
07/05/2020
4
Exec Dt:
06/24/2020
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
16821514
 
NONE
16825527
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 17
Reel/Frame:056204/0258   Pages: 5
Recorded: 05/11/2021
Attorney Dkt #:2776-38.03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2020
2
Exec Dt:
06/23/2020
3
Exec Dt:
07/05/2020
4
Exec Dt:
06/24/2020
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17317427
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 18
Reel/Frame:058827/0967   Pages: 5
Recorded: 01/31/2022
Attorney Dkt #:2776-38.06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2020
2
Exec Dt:
06/23/2020
3
Exec Dt:
07/05/2020
4
Exec Dt:
06/24/2020
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17588548
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 19
Reel/Frame:062809/0374   Pages: 5
Recorded: 02/27/2023
Attorney Dkt #:2776-38.09
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2020
2
Exec Dt:
06/23/2020
3
Exec Dt:
07/05/2020
4
Exec Dt:
06/24/2020
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18160798
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 20
Reel/Frame:053563/0503   Pages: 4
Recorded: 08/21/2020
Attorney Dkt #:2776-53.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2020
2
Exec Dt:
08/20/2020
3
Exec Dt:
08/21/2020
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16999631
Correspondence name and address
ERISE IP, P.A. SLACK TECHNOLOGIES, INC.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 21
Reel/Frame:056771/0026   Pages: 4
Recorded: 07/07/2021
Attorney Dkt #:2776-53.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2020
2
Exec Dt:
08/20/2020
3
Exec Dt:
08/21/2020
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17368921
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 22
Reel/Frame:059256/0001   Pages: 4
Recorded: 03/14/2022
Attorney Dkt #:2776-53.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2020
2
Exec Dt:
08/20/2020
3
Exec Dt:
08/21/2020
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17693843
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, 66211 UNITED STATES
Assignment: 23
Reel/Frame:054784/0904   Pages: 3
Recorded: 12/31/2020
Attorney Dkt #:19780-20057.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/21/2020
Assignee
1
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17131253
Correspondence name and address
CHRISTOPHER GLORIA
MORRISON & FOERSTER LLP
1650 TYSONS BLVD SUITE 300
MCLEAN, VA 22102

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