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Patent Assignment Assignee Details
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Assignee Name : DESCRIPT, INC.
Total Assignments: 25
Assignment: 1
Reel/Frame:044150/0451   Pages: 2
Recorded: 11/16/2017
Attorney Dkt #:111473-8002.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUBIN, STEVEN SURMACZ
Exec Dt:
11/14/2017
2
SCHWEKENDIEK, ULF
Exec Dt:
11/14/2017
3
WILLIAMS, DAVID JOHN
Exec Dt:
11/14/2017
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10445052
US20180095713
15716957
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 2
Reel/Frame:050692/0549   Pages: 2
Recorded: 10/11/2019
Attorney Dkt #:127876-8001.US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUBIN, STEVEN SURMACZ
Exec Dt:
11/14/2017
2
SCHWEKENDIEK, ULF
Exec Dt:
11/14/2017
3
WILLIAMS, DAVID JOHN
Exec Dt:
11/14/2017
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11262970
US20200042279
16600095
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 3
Reel/Frame:060226/0895   Pages: 2
Recorded: 06/16/2022
Attorney Dkt #:127876-8001.US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUBIN, STEVEN SURMACZ
Exec Dt:
11/14/2017
2
SCHWEKENDIEK, ULF
Exec Dt:
11/14/2017
3
WILLIAMS, DAVID JOHN
Exec Dt:
11/14/2017
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12118266
US20220374192
17652610
Correspondence name and address
PERKINS COIE LLP-PAO GENERAL
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 4
Reel/Frame:068587/0868   Pages: 2
Recorded: 09/13/2024
Attorney Dkt #:127876.8001.US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUBIN, STEVEN SURMACZ
Exec Dt:
11/14/2017
2
SCHWEKENDIEK, ULF
Exec Dt:
11/14/2017
3
WILLIAMS, DAVID JOHN
Exec Dt:
11/14/2017
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250004695
18885381
Correspondence name and address
LAURYN CISOWSKI
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 5
Reel/Frame:068601/0802   Pages: 2
Recorded: 09/16/2024
Attorney Dkt #:127876.8001.US05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUBIN, STEVEN SURMACZ
Exec Dt:
11/14/2017
2
SCHWEKENDIEK, ULF
Exec Dt:
11/14/2017
3
WILLIAMS, DAVID JOHN
Exec Dt:
11/14/2017
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250004696
18886937
Correspondence name and address
LAURYN CISOWSKI
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 6
Reel/Frame:045291/0336   Pages: 6
Recorded: 03/20/2018
Attorney Dkt #:127876-8002.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLMES, RYAN TERRILL
Exec Dt:
03/19/2018
2
RUBIN, STEVEN SURMACZ
Exec Dt:
03/19/2018
3
SCHWEKENDIEK, ULF
Exec Dt:
03/19/2018
4
WILLIAMS, DAVID JOHN
Exec Dt:
02/19/2018
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10564817
US20180173388
15835266
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 7
Reel/Frame:051437/0564   Pages: 3
Recorded: 01/07/2020
Attorney Dkt #:127876-8002.US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLMES, RYAN TERRILL
Exec Dt:
03/19/2018
2
RUBIN, STEVEN SURMACZ
Exec Dt:
03/19/2018
3
SCHWEKENDIEK, ULF
Exec Dt:
03/19/2018
4
WILLIAMS, DAVID JOHN
Exec Dt:
03/19/2018
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11294542
US20200142558
16736156
Correspondence name and address
PERKINS COIE LLP
P.O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 8
Reel/Frame:059494/0450   Pages: 3
Recorded: 04/04/2022
Attorney Dkt #:127876-8002.US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLMES, RYAN TERRILL
Exec Dt:
03/19/2018
2
RUBIN, STEVEN SURMACZ
Exec Dt:
03/19/2018
3
SCHWEKENDIEK, ULF
Exec Dt:
03/19/2018
4
WILLIAMS, DAVID JOHN
Exec Dt:
03/19/2018
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11747967
US20220283680
17657931
Correspondence name and address
PERKINS COIE LLP-PAO GENERAL
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 9
Reel/Frame:062911/0321   Pages: 3
Recorded: 03/07/2023
Attorney Dkt #:127876.8002.US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLMES, RYAN TERRILL
Exec Dt:
03/19/2018
2
RUBIN, STEVEN SURMACZ
Exec Dt:
03/19/2018
3
SCHWEKENDIEK, ULF
Exec Dt:
03/19/2018
4
WILLIAMS, DAVID JOHN
Exec Dt:
03/19/2018
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12277303
US20230221842
18179987
Correspondence name and address
PERKINS COIE LLP-PAO GENERAL
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 10
Reel/Frame:058110/0189   Pages: 3
Recorded: 11/15/2021
Attorney Dkt #:127876-8008.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RITHESH
Exec Dt:
11/15/2021
2
KUMAR, KUNDAN
Exec Dt:
11/15/2021
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12159645
US20220101864
17478734
Correspondence name and address
PERKINS COIE LLP-PAO GENERAL
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 11
Reel/Frame:069079/0303   Pages: 3
Recorded: 10/30/2024
Attorney Dkt #:127876.8008.US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RITHESH
Exec Dt:
11/15/2021
2
KUMAR, KUNDAN
Exec Dt:
11/15/2021
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250054509
18932072
Correspondence name and address
LAURYN CISOWSKI
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 12
Reel/Frame:058372/0649   Pages: 2
Recorded: 12/13/2021
Attorney Dkt #:127876-8006.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE BRÉBISSON, ALEXANDRE
Exec Dt:
11/24/2021
2
D'ANDIGNÉ, ANTOINE
Exec Dt:
11/24/2021
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11741303
US20220036005
17094554
Correspondence name and address
PERKINS COIE LLP-PAO GENERAL
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 13
Reel/Frame:061291/0653   Pages: 2
Recorded: 10/03/2022
Attorney Dkt #:127876-8004.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE BRÉBISSON, ALEXANDRE
Exec Dt:
11/24/2021
2
D'ANDIGNÉ, ANTOINE
Exec Dt:
11/24/2021
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11651157
US20220036004
17094533
Correspondence name and address
PERKINS COIE LLP-PAO GENERAL
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 14
Reel/Frame:063222/0469   Pages: 2
Recorded: 04/04/2023
Attorney Dkt #:127876.8004.US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE BRÉBISSON, ALEXANDRE
Exec Dt:
11/24/2021
2
D'ANDIGNÉ, ANTOINE
Exec Dt:
11/24/2021
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12169691
US20230244870
18295684
Correspondence name and address
PERKINS COIE LLP-PAO GENERAL
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 15
Reel/Frame:064250/0205   Pages: 2
Recorded: 07/13/2023
Attorney Dkt #:127876.8006.US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE BRÉBISSON, ALEXANDRE
Exec Dt:
11/24/2021
2
D'ANDIGNÉ, ANTOINE
Exec Dt:
11/24/2021
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230359823
18352145
Correspondence name and address
PERKINS COIE LLP-PAO GENERAL
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 16
Reel/Frame:061545/0711   Pages: 3
Recorded: 10/26/2022
Attorney Dkt #:127876-8005.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RITHESH
Exec Dt:
12/13/2021
2
KUMAR, KUNDAN
Exec Dt:
12/13/2021
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12170096
US20220101872
17478722
Correspondence name and address
PERKINS COIE LLP-PAO GENERAL
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 17
Reel/Frame:061583/0492   Pages: 3
Recorded: 10/28/2022
Attorney Dkt #:127876-8007.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, KUNDAN
Exec Dt:
12/13/2021
2
ANAND, VICKI
Exec Dt:
12/14/2021
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12062373
US20210193147
17127235
Correspondence name and address
PERKINS COIE LLP-PAO GENERAL
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 18
Reel/Frame:068168/0621   Pages: 3
Recorded: 08/02/2024
Attorney Dkt #:127876.8007.US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, KUNDAN
Exec Dt:
12/13/2021
2
ANAND, VICKI
Exec Dt:
12/14/2021
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240395256
18793589
Correspondence name and address
LAURYN CISOWSKI
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 19
Reel/Frame:069097/0331   Pages: 2
Recorded: 10/31/2024
Attorney Dkt #:127876.8004.US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, RITHESH
Exec Dt:
12/13/2021
2
KUMAR, KUNDAN
Exec Dt:
12/13/2021
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250053744
18934035
Correspondence name and address
LAURYN CISOWSKI
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 20
Reel/Frame:069097/0437   Pages: 3
Recorded: 10/31/2024
Attorney Dkt #:127876.8005.US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITHESH, RITHESH
Exec Dt:
12/13/2021
2
KUMAR, KUNDAN
Exec Dt:
12/13/2021
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250061915
18934075
Correspondence name and address
LAURYN CISOWSKI
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 21
Reel/Frame:069437/0178   Pages: 6
Recorded: 11/22/2024
Attorney Dkt #:127876.8005.US02
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNOR'S NAME OF RITHESH RITHESH PREVIOUSLY RECORDED ON REEL 69097 FRAME 437. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KUMAR, RITHESH
Exec Dt:
12/13/2021
2
KUMAR, KUNDAN
Exec Dt:
12/13/2021
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250061915
18934075
Correspondence name and address
LAURYN CISOWSKI
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 22
Reel/Frame:062455/0418   Pages: 4
Recorded: 01/23/2023
Attorney Dkt #:127876-8003.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, KUNDAN
Exec Dt:
11/03/2022
2
ANAND, VICKI
Exec Dt:
11/02/2022
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12136423
US20210193148
17127166
Correspondence name and address
PERKINS COIE LLP-PAO GENERAL
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 23
Reel/Frame:068758/0292   Pages: 4
Recorded: 10/01/2024
Attorney Dkt #:127876.8003.US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAR, KUNDAN
Exec Dt:
11/03/2022
2
ANAND, VICKI
Exec Dt:
11/02/2022
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250022467
18903746
Correspondence name and address
LAURYN CISOWSKI
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 24
Reel/Frame:069161/0412   Pages: 5
Recorded: 11/06/2024
Attorney Dkt #:127876.8021.US04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SQUADCAST STUDIOS, INC.
Exec Dt:
10/31/2024
Assignee
1
DESCRIPT, INC.
385 GROVE STREET
SAN FRANCISCO, CALIFORNIA 94102
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11540030
US20210185112
17119764
 
11388489
US20210185415
17119784
 
11876850
US20220345510
17858363
 
NONE
US20230156298
18061609
Correspondence name and address
LAURYN CISOWSKI
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247
Assignment: 25
Reel/Frame:071085/0925   Pages: 4
Recorded: 05/12/2025
Attorney Dkt #:127876.8009.US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEETHARAMAN, PREM S.
Exec Dt:
05/08/2025
2
KUMAR, KUNDAN
Exec Dt:
06/05/2023
Assignee
1
DESCRIPT, INC.
375 ALABAMA STREET
SAN FRANCISCO, CALIFORNIA 94110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230230609
18154707
Correspondence name and address
DAVID EDWARDS
P.O. BOX 1247
PATENT PROCUREMENT
SEATTLE, WA 98111-1247

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