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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : ZIELKE, MARK ANDREW
Total Assignments: 11
Assignment: 1
Reel/Frame:053556/0410   Pages: 4
Recorded: 08/20/2020
Attorney Dkt #:PAT058532-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/11/2019
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16905738
Correspondence name and address
JOSEPH WEATHERBEE
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 2
Reel/Frame:054664/0275   Pages: 4
Recorded: 12/16/2020
Attorney Dkt #:PAT058615
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/16/2020
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17123357
Correspondence name and address
ALCON INC. C/O ALCON RESEARCH LLC
IP LEGAL
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 3
Reel/Frame:056404/0561   Pages: 9
Recorded: 06/01/2021
Attorney Dkt #:PAT058638-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2020
2
Exec Dt:
07/10/2020
3
Exec Dt:
05/31/2021
4
Exec Dt:
08/31/2020
5
Exec Dt:
09/03/2020
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17330327
Correspondence name and address
JOSEPH WEATHERBEE
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 4
Reel/Frame:058223/0442   Pages: 28
Recorded: 11/22/2021
Attorney Dkt #:PAT058747-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/2021
2
Exec Dt:
10/14/2021
3
Exec Dt:
01/15/2021
4
Exec Dt:
01/17/2021
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17501894
Correspondence name and address
JOSEPH WEATHERBEE
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 5
Reel/Frame:058740/0492   Pages: 18
Recorded: 01/14/2022
Attorney Dkt #:PAT058763-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/2021
2
Exec Dt:
01/22/2021
3
Exec Dt:
02/05/2021
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17574686
Correspondence name and address
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 6
Reel/Frame:058734/0034   Pages: 18
Recorded: 01/13/2022
Attorney Dkt #:PAT058762-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/25/2021
2
Exec Dt:
01/27/2021
3
Exec Dt:
02/05/2021
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17574667
Correspondence name and address
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 7
Reel/Frame:058946/0230   Pages: 20
Recorded: 11/30/2021
Attorney Dkt #:PAT058748-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/07/2021
2
Exec Dt:
01/27/2021
3
Exec Dt:
01/19/2021
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17501918
Correspondence name and address
JOSEPH WEATHERBEE
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 8
Reel/Frame:060000/0288   Pages: 12
Recorded: 05/24/2022
Attorney Dkt #:PAT058771-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2021
2
Exec Dt:
02/17/2021
3
Exec Dt:
02/17/2021
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17722921
Correspondence name and address
JOSEPH WEATHERBEE
6201 SOUTH FREEWAY
ATTN: IP LEGAL
FORT WORTH, TX 76134
Assignment: 9
Reel/Frame:058323/0339   Pages: 12
Recorded: 12/07/2021
Attorney Dkt #:PAT058755-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/2021
2
Exec Dt:
04/16/2021
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17507668
Correspondence name and address
JOSEPH WEATHERBEE
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 10
Reel/Frame:058288/0746   Pages: 20
Recorded: 12/04/2021
Attorney Dkt #:PAT058740-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/20/2021
2
Exec Dt:
05/07/2021
3
Exec Dt:
05/20/2021
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17507659
Correspondence name and address
JOSEPH WEATHERBEE
6201 SOUTH FREEWAY
IP LEGAL
FORT WORTH, TX 76134
Assignment: 11
Reel/Frame:060400/0644   Pages: 14
Recorded: 07/05/2022
Attorney Dkt #:PAT058819-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2021
2
Exec Dt:
06/24/2021
3
Exec Dt:
06/23/2021
4
Exec Dt:
06/24/2021
Assignee
1
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17855383
Correspondence name and address
JOSEPH WEATHERBEE
6201 SOUTH FREEWAY
ATTN: IP LEGAL
FORT WORTH, TX 76134

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