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Patent Assignment Assignor Details
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Assignor Name : VENKATAKRISHNAN, YASHVANT
Total Assignments: 9
Assignment: 1
Reel/Frame:048044/0269   Pages: 5
Recorded: 01/17/2019
Attorney Dkt #:USA.632
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VENKATAKRISHNAN, YASHVANT
Exec Dt:
01/16/2019
2
ENSLOW, ANDREW
Exec Dt:
01/16/2019
Assignee
1
3D SYSTEMS, INC.
333 THREE D SYSTEMS CIRCLE
ROCK HILL, SOUTH CAROLINA 29730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190224917
16249976
Correspondence name and address
KEITH ROBERSON
333 THREE D SYSTEMS CIRCLE
ROCK HILL, SC 29730
Assignment: 2
Reel/Frame:049344/0993   Pages: 6
Recorded: 06/03/2019
Attorney Dkt #:USA.641
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INNES, ERIC M.
Exec Dt:
05/17/2019
2
VENKATAKRISHNAN, YASHVANT
Exec Dt:
05/16/2019
Assignee
1
3D SYSTEMS, INC.
333 THREE D SYSTEMS CIR
ROCK HILL, SOUTH CAROLINA 29730-7811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190366640
16429300
Correspondence name and address
3D SYSTEMS, INC.
333 THREE D SYSTEMS CIRCLE
ROCK HILL, SC 29730
Assignment: 3
Reel/Frame:049358/0454   Pages: 5
Recorded: 06/04/2019
Attorney Dkt #:USA.639
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENSLOW, ANDREW
Exec Dt:
06/03/2019
2
VENKATAKRISHNAN, YASHVANT
Exec Dt:
05/16/2019
Assignee
1
3D SYSTEMS, INC.
333 THREE D SYSTEMS CIR
ROCK HILL, SOUTH CAROLINA 29730-7811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190366594
16430641
Correspondence name and address
3D SYSTEMS, INC.
333 THREE D SYSTEMS CIR
ROCK HILL, SC 29730-7811
Assignment: 4
Reel/Frame:049358/0672   Pages: 7
Recorded: 06/04/2019
Attorney Dkt #:USA.640
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENSLOW, ANDREW
Exec Dt:
06/03/2019
2
VENKATAKRISHNAN, YASHVANT
Exec Dt:
05/16/2019
3
INNES, ERIC M.
Exec Dt:
05/31/2019
Assignee
1
3D SYSTEMS, INC.
333 THREE D SYSTEMS CIR
ROCK HILL, SOUTH CAROLINA 29730-7811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190366595
16430655
Correspondence name and address
3D SYSTEMS, INC.
333 THREE D SYSTEMS CIRCLE
ROCK HILL, SC 29730
Assignment: 5
Reel/Frame:054477/0410   Pages: 9
Recorded: 11/27/2020
Attorney Dkt #:2010-044 (E200037)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, FRANK
Exec Dt:
11/13/2020
2
AU, MICHAEL
Exec Dt:
11/17/2020
3
VENKATAKRISHNAN, YASHVANT
Exec Dt:
11/18/2020
4
ZHU, XIUMING
Exec Dt:
11/12/2020
5
KERN, ROLAND
Exec Dt:
11/13/2020
6
KNEIPP, SIMONE
Exec Dt:
11/13/2020
7
WAGNER, PAUL
Exec Dt:
11/27/2020
Assignee
1
SONOVA AG
LAUBISRÜTISTRASSE 28
STÄFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11638108
US20220174439
17105717
Correspondence name and address
CRAIG SLAVIN
PO BOX 341689
AUSTIN, TX 78734
Assignment: 6
Reel/Frame:054749/0802   Pages: 8
Recorded: 12/26/2020
Attorney Dkt #:2010-043 (E200034)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VENKATAKRISHNAN, YASHVANT
Exec Dt:
11/30/2020
2
ZHU, XIUMING
Exec Dt:
11/24/2020
3
AU, MICHAEL
Exec Dt:
11/24/2020
4
WANG, FRANK
Exec Dt:
11/24/2020
5
GARDNER, GRACE
Exec Dt:
11/24/2020
6
RUEFENACHT, MARIUS
Exec Dt:
11/24/2020
Assignee
1
SONOVA AG
LAUBISRÜTISTRASSE 28
STÄFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11336982
NONE
17134290
Correspondence name and address
CRAIG SLAVIN
PO BOX 341689
AUSTIN, TX 78734
Assignment: 7
Reel/Frame:057045/0444   Pages: 4
Recorded: 07/31/2021
Attorney Dkt #:2010-045 (E20027US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AU, MICHAEL
Exec Dt:
07/19/2021
2
VENKATAKRISHNAN, YASHVANT
Exec Dt:
07/17/2021
3
ZHANG, LU
Exec Dt:
07/31/2021
Assignee
1
SONOVA AG
LAUBISRÜTISTRASSE 28
STÄFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11405711
NONE
17378640
Correspondence name and address
CRAIG SLAVIN
PO BOX 341689
AUSTIN, TX 78734
Assignment: 8
Reel/Frame:062196/0835   Pages: 10
Recorded: 12/23/2022
Attorney Dkt #:2010-047 (E21020.US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VENKATAKRISHNAN, YASHVANT
Exec Dt:
12/20/2021
2
ZHU, XIUMING
Exec Dt:
01/13/2022
3
GARDNER, GRACE
Exec Dt:
12/22/2021
4
RÜFENACHT, MARIUS
Exec Dt:
01/20/2022
Assignee
1
SONOVA AG
LAUBISRÜTISTRASSE 28
STÄFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11678126
US20230188905
17547175
Correspondence name and address
CRAIG SLAVIN
PO BOX 341689
AUSTIN, TX 78734
Assignment: 9
Reel/Frame:058780/0385   Pages: 10
Recorded: 01/26/2022
Attorney Dkt #:2010-046 (E21019.US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VENKATAKRISHNAN, YASHVANT
Exec Dt:
01/25/2022
2
AU, MICHAEL
Exec Dt:
01/24/2022
3
GARDNER, GRACE
Exec Dt:
01/24/2022
4
JOHNSON, JACOB, DR.
Exec Dt:
01/25/2022
Assignee
1
SONOVA AG
LAUBISRÜTISTRASSE 28
STÄFA, SWITZERLAND 8712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230236003
17581845
Correspondence name and address
CRAIG SLAVIN
PO BOX 341689
AUSTIN, TX 78734

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