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Patent Assignment Assignor Details
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Assignor Name : RIST, KAI
Total Assignments: 11
Assignment: 1
Reel/Frame:026198/0962   Pages: 3
Recorded: 04/29/2011
Attorney Dkt #:173P365
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/28/2011
2
Exec Dt:
03/31/2011
3
Exec Dt:
03/29/2011
Assignee
1
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13097100
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 2
Reel/Frame:033149/0644   Pages: 4
Recorded: 06/20/2014
Attorney Dkt #:173P461A / 044652.01617
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2014
2
Exec Dt:
04/30/2014
3
Exec Dt:
04/11/2014
4
Exec Dt:
05/20/2014
5
Exec Dt:
04/24/2014
6
Exec Dt:
04/24/2014
7
Exec Dt:
04/24/2014
8
Exec Dt:
05/26/2014
Assignee
1
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14343300
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 3
Reel/Frame:042966/0231   Pages: 3
Recorded: 07/11/2017
Attorney Dkt #:173P508A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/29/2017
2
Exec Dt:
03/29/2017
3
Exec Dt:
03/04/2017
4
Exec Dt:
03/31/2017
Assignee
1
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15325142
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 4
Reel/Frame:052353/0449   Pages: 7
Recorded: 04/09/2020
Attorney Dkt #:173P538A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2018
2
Exec Dt:
09/20/2018
3
Exec Dt:
09/19/2018
4
Exec Dt:
09/24/2018
5
Exec Dt:
09/20/2018
Assignee
1
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15571085
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 5
Reel/Frame:048813/0257   Pages: 3
Recorded: 04/05/2019
Attorney Dkt #:173P569A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2018
2
Exec Dt:
10/09/2018
3
Exec Dt:
10/10/2018
Assignee
1
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15743731
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 6
Reel/Frame:054583/0451   Pages: 3
Recorded: 12/03/2020
Attorney Dkt #:173P704
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2020
2
Exec Dt:
10/29/2020
3
Exec Dt:
10/19/2020
Assignee
1
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17068918
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 7
Reel/Frame:055010/0561   Pages: 3
Recorded: 01/15/2021
Attorney Dkt #:173P674
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/11/2020
Assignee
1
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16706102
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 8
Reel/Frame:061654/0215   Pages: 5
Recorded: 11/04/2022
Attorney Dkt #:173P638
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/2021
2
Exec Dt:
01/27/2021
3
Exec Dt:
01/29/2021
Assignee
1
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16542408
Correspondence name and address
ANN M KNAB
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 9
Reel/Frame:060285/0169   Pages: 5
Recorded: 06/23/2022
Attorney Dkt #:173P756
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2022
2
Exec Dt:
05/31/2022
3
Exec Dt:
05/31/2022
4
Exec Dt:
05/31/2022
5
Exec Dt:
05/31/2022
Assignee
1
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17736166
Correspondence name and address
IVOCLAR VIVADENT, INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 10
Reel/Frame:062501/0364   Pages: 3
Recorded: 01/26/2023
Attorney Dkt #:173P673
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/25/2023
Assignee
1
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16705892
Correspondence name and address
ANN M KNAB
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 11
Reel/Frame:064310/0876   Pages: 3
Recorded: 07/19/2023
Attorney Dkt #:173P673A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/25/2023
Assignee
1
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18354787
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
BUFFALO, NY 14202-4040

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