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Patent Assignment Assignor Details
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Assignor Name : NIEDRIG, CHRISTIAN
Total Assignments: 16
Assignment: 1
Reel/Frame:057737/0341   Pages: 3
Recorded: 10/08/2021
Attorney Dkt #:173P732
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHN, HENDRIK
Exec Dt:
09/29/2021
2
NIEDRIG, CHRISTIAN
Exec Dt:
09/29/2021
3
JUSSEL, RUDOLF
Exec Dt:
09/29/2021
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220110726
17475395
Correspondence name and address
IVOCLAR VIVADENT, INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 2
Reel/Frame:057737/0391   Pages: 3
Recorded: 10/08/2021
Attorney Dkt #:173P742
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHN, HENDRIK
Exec Dt:
09/29/2021
2
JUSSEL, RUDOLF
Exec Dt:
09/29/2021
3
NIEDRIG, CHRISTIAN
Exec Dt:
09/29/2021
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12045984
US20220114728
17475402
Correspondence name and address
IVOCLAR VIVADENT, INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 3
Reel/Frame:057737/0440   Pages: 3
Recorded: 10/08/2021
Attorney Dkt #:173P740
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROHNER, GOTTFRIED
Exec Dt:
09/27/2021
2
JOHN, HENDRIK
Exec Dt:
09/29/2021
3
JUSSEL, RUDOLF
Exec Dt:
09/29/2021
4
NIEDRIG, CHRISTIAN
Exec Dt:
10/07/2021
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11790529
US20230245313
17475399
Correspondence name and address
IVOCLAR VIVADENT, INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 4
Reel/Frame:058159/0420   Pages: 3
Recorded: 11/19/2021
Attorney Dkt #:173P766
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIEDRIG, CHRISTIAN
Exec Dt:
11/10/2021
2
BARBISCH, MICHAEL
Exec Dt:
11/10/2021
3
KÖHLER, THOMAS
Exec Dt:
11/11/2021
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220133600
17517205
Correspondence name and address
IVOCLAR VIVADENT INC.
175 PINEVIEW DRIVE
AMHERST, 14228 UNITED STATES
Assignment: 5
Reel/Frame:058655/0031   Pages: 3
Recorded: 01/14/2022
Attorney Dkt #:173P741
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIEDRIG, CHRISTIAN
Exec Dt:
12/14/2021
2
GLEBOVA, TATIANA
Exec Dt:
12/16/2021
3
REINHARDT, JONAS
Exec Dt:
12/14/2021
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220183624
17541655
Correspondence name and address
IVOCLAR VIVADENT, INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 6
Reel/Frame:059940/0110   Pages: 3
Recorded: 05/18/2022
Attorney Dkt #:173P783
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHN, HENDRIK
Exec Dt:
05/04/2022
2
NIEDRIG, CHRISTIAN
Exec Dt:
05/04/2022
3
SENTI, THERESA SUJATA MARIA
Exec Dt:
05/09/2022
4
HAUNER-WESTPHAL, MARTINA
Exec Dt:
05/09/2022
5
GLEBOVA, TATIANA
Exec Dt:
05/05/2022
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220322817
17711520
Correspondence name and address
IVOCLAR VIVADENT, INC.
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 7
Reel/Frame:060456/0150   Pages: 3
Recorded: 07/07/2022
Attorney Dkt #:173P709A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZBERGER, CHRISTIAN
Exec Dt:
06/25/2022
2
DITTMER, MARC
Exec Dt:
06/27/2022
3
RAMPF, MARKUS
Exec Dt:
06/27/2022
4
NIEDRIG, CHRISTIAN
Exec Dt:
06/27/2022
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230012752
17757117
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
BUFFALO, NY 14202-4040
Assignment: 8
Reel/Frame:061596/0284   Pages: 3
Recorded: 10/31/2022
Attorney Dkt #:173P768
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITZBERGER, CHRISTIAN
Exec Dt:
10/17/2022
2
RAMPF, MARKUS
Exec Dt:
10/18/2022
3
DITTMER, MARC
Exec Dt:
10/18/2022
4
NIEDRIG, CHRISTIAN
Exec Dt:
10/18/2022
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230125010
18046429
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
BUFFALO, NY 14202-4040
Assignment: 9
Reel/Frame:068238/0625   Pages: 3
Recorded: 08/09/2024
Attorney Dkt #:173P771
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIEDRIG, CHRISTIAN
Exec Dt:
10/18/2022
2
RITZBERGER, CHRISTIAN
Exec Dt:
10/17/2022
3
DITTMER, MARC
Exec Dt:
10/18/2022
4
RAMPF, MARKUS
Exec Dt:
10/24/2022
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230119981
18046440
Correspondence name and address
ANN M KNAB
175 PINEVIEW DRIVE
AMHERST, NY 14228
Assignment: 10
Reel/Frame:071408/0527   Pages: 3
Recorded: 06/13/2025
Attorney Dkt #:173P828
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINHARDT, JONAS
Exec Dt:
07/25/2023
2
NIEDRIG, CHRISTIAN
Exec Dt:
07/25/2023
3
BITAR, NICOLA
Exec Dt:
08/31/2023
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240025120
18355706
Correspondence name and address
RACHEL S. WATT
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
BUFFALO, NY 14202-4040
Assignment: 11
Reel/Frame:065316/0483   Pages: 3
Recorded: 10/24/2023
Attorney Dkt #:173P830
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINHARDT, JONAS
Exec Dt:
07/26/2023
2
NIEDRIG, CHRISTIAN
Exec Dt:
07/26/2023
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240035891
18358105
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
BUFFALO, NY 14202-4040
Assignment: 12
Reel/Frame:068975/0663   Pages: 7
Recorded: 10/22/2024
Attorney Dkt #:044652.00844
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITAR, NICOLA
Exec Dt:
03/13/2024
2
REINHARDT, JONAS
Exec Dt:
03/15/2024
3
NIEDRIG, CHRISTIAN
Exec Dt:
03/12/2024
4
RENNER, JOHANNES
Exec Dt:
03/11/2024
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240308224
18599124
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202
Assignment: 13
Reel/Frame:069187/0562   Pages: 7
Recorded: 11/07/2024
Attorney Dkt #:044652.00845
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITAR, NICOLA
Exec Dt:
03/12/2024
2
REINHARDT, JONAS
Exec Dt:
03/15/2024
3
NIEDRIG, CHRISTIAN
Exec Dt:
03/12/2024
4
RENNER, JOHANNES
Exec Dt:
03/11/2024
Assignee
1
IVOCLAR VIVADENT
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240308143
18599121
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202
Assignment: 14
Reel/Frame:069715/0905   Pages: 9
Recorded: 11/12/2024
Attorney Dkt #:173P854
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT THE NAME OF THE RECEIVING PARTY PREVIOUSLY RECORDED AT REEL: 69187 FRAME: 562. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
BITAR, NICOLA
Exec Dt:
03/12/2024
2
REINHARDT, JONAS
Exec Dt:
03/15/2024
3
NIEDRIG, CHRISTIAN
Exec Dt:
03/12/2024
4
RENNER, JOHANNES
Exec Dt:
03/11/2024
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240308143
18599121
Correspondence name and address
RACHEL S. WATT
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
BUFFALO, NY 14202-4040
Assignment: 15
Reel/Frame:067538/0478   Pages: 3
Recorded: 05/28/2024
Attorney Dkt #:173P859
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHN, HENDRIK
Exec Dt:
05/23/2024
2
NIEDRIG, CHRISTIAN
Exec Dt:
05/24/2024
3
BONDERER, LORENZ
Exec Dt:
05/23/2024
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240399667
18675396
Correspondence name and address
RACHEL S. WATT
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
BUFFALO, NY 14202-4040
Assignment: 16
Reel/Frame:071242/0235   Pages: 8
Recorded: 05/28/2025
Attorney Dkt #:173P868
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUHN, MARVIN
Exec Dt:
08/11/2024
2
SKAWRAN, ALEXANDER ALBERT
Exec Dt:
07/23/2024
3
NIEDRIG, CHRISTIAN
Exec Dt:
07/22/2024
4
GROSSE-HONEBRINK, ALEXANDER
Exec Dt:
07/22/2024
5
GEISTER, FLORIAN
Exec Dt:
02/26/2025
6
GLASER, NICOLAS
Exec Dt:
02/26/2025
Assignee
1
IVOCLAR VIVADENT AG
BENDERERSTRASSE 2
SCHAAN, LIECHTENSTEIN FL-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20250025103
18777924
Correspondence name and address
RACHEL S. WATT
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
BUFFALO, NY 14202-4040

Search Results as of: 08/10/2025 01:33 AM
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Web interface last modified: August 25, 2017 v.2.6
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