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Patent Assignment Assignor Details
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Assignor Name : RANCHOD, SACHIN
Total Assignments: 8
Assignment: 1
Reel/Frame:046750/0183   Pages: 8
Recorded: 08/30/2018
Attorney Dkt #:065841/510980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GURTIN, LIZA
Exec Dt:
08/01/2018
2
RANCHOD, SACHIN
Exec Dt:
08/01/2018
3
HARRIGAN, ELIZABETH CATHERINE
Exec Dt:
08/01/2018
4
MOUNTZ, JAMMIE
Exec Dt:
08/01/2018
5
AGAN, JOHN
Exec Dt:
08/01/2018
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10592225
US20190347082
15977799
Correspondence name and address
ALSTON & BIRD LLP
101 S TRYON ST, SUITE 4000
BANK OF AMERICA PLAZA
CHARLOTTE, NC 28280-4000
Assignment: 2
Reel/Frame:051022/0609   Pages: 8
Recorded: 11/15/2019
Attorney Dkt #:065841/510980CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GURTIN, LIZA
Exec Dt:
08/11/2018
2
RANCHOD, SACHIN
Exec Dt:
08/01/2018
3
HARRIGAN, ELIZABETH CATHERINE
Exec Dt:
08/01/2018
4
MOUNTZ, JAMMIE
Exec Dt:
08/01/2018
5
AGAN, JOHN
Exec Dt:
08/01/2018
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11360754
US20200218525
16685417
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 3
Reel/Frame:051458/0576   Pages: 12
Recorded: 01/02/2020
Attorney Dkt #:065841/540414
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT FIRST INVENTORS SIGNING DATE PREVIOUSLY RECORDED AT REEL: 051022 FRAME: 0609. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNOR.
Assignors
1
GURTIN, LIZA
Exec Dt:
08/01/2018
2
RANCHOD, SACHIN
Exec Dt:
08/01/2018
3
HARRIGAN, ELIZABETH CATHERINE
Exec Dt:
08/01/2018
4
MOUNTZ, JAMMIE
Exec Dt:
08/01/2018
5
AGAN, JOHN
Exec Dt:
08/01/2018
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11360754
US20200218525
16685417
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 4
Reel/Frame:060055/0218   Pages: 8
Recorded: 05/31/2022
Attorney Dkt #:2776-8.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GURTIN, LIZA
Exec Dt:
08/01/2018
2
RANCHOD, SACHIN
Exec Dt:
08/01/2018
3
HARRIGAN, ELIZABETH CATHERINE
Exec Dt:
08/01/2018
4
MOUNTZ, JAMMIE
Exec Dt:
08/01/2018
5
AGAN, JOHN
Exec Dt:
08/01/2018
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11714626
US20220291912
17828391
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 5
Reel/Frame:049966/0974   Pages: 7
Recorded: 08/06/2019
Attorney Dkt #:065841/534401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RANCHOD, SACHIN
Exec Dt:
08/02/2019
2
O'NEILL, BRIAN STEPHEN
Exec Dt:
07/31/2019
3
SHAN, AMY DONG
Exec Dt:
07/26/2019
4
CHEN, STEVEN
Exec Dt:
07/29/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11388171
US20200036723
16519576
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 6
Reel/Frame:060042/0910   Pages: 7
Recorded: 05/27/2022
Attorney Dkt #:2776-14.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RANCHOD, SACHIN
Exec Dt:
08/02/2019
2
O'NEILL, BRIAN STEPHEN
Exec Dt:
07/31/2019
3
SHAN, AMY DONG
Exec Dt:
07/26/2019
4
CHEN, STEVEN
Exec Dt:
07/29/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220303279
17827331
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211
Assignment: 7
Reel/Frame:051233/0107   Pages: 10
Recorded: 12/10/2019
Attorney Dkt #:065841/534544
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GURTIN, LIZA
Exec Dt:
08/16/2019
2
SUHAIL, SALMAN
Exec Dt:
08/23/2019
3
HAHN, MICHAEL
Exec Dt:
10/09/2019
4
BAKER, COREY
Exec Dt:
08/16/2019
5
PARK, SERRY
Exec Dt:
08/16/2019
6
RANCHOD, SACHIN
Exec Dt:
08/16/2019
7
O'NEILL, BRIAN STEPHEN
Exec Dt:
09/12/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11140228
US20200068028
16519603
Correspondence name and address
ALSTON & BIRD LLP/SLACK TECHNOLOGIES, IN
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 8
Reel/Frame:057693/0763   Pages: 10
Recorded: 10/04/2021
Attorney Dkt #:2776-15.05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GURTIN, LIZA
Exec Dt:
08/16/2019
2
SUHAIL, SALMAN
Exec Dt:
08/23/2019
3
HAHN, MICHAEL
Exec Dt:
10/09/2019
4
BAKER, COREY
Exec Dt:
08/16/2019
5
PARK, SERRY
Exec Dt:
08/16/2019
6
RANCHOD, SACHIN
Exec Dt:
08/16/2019
7
O'NEILL, BRIAN STEPHEN
Exec Dt:
09/12/2019
Assignee
1
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET
SAN FRANCISCO, CALIFORNIA 94105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11711435
US20220030073
17493457
Correspondence name and address
ERISE IP, P.A.
7015 COLLEGE BOULEVARD
SUITE 700
OVERLAND PARK, KS 66211

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Web interface last modified: August 25, 2017 v.2.6
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