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Patent Assignment Assignor Details
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Assignor Name : MANCILLAS, ENRIQUE J.
Total Assignments: 5
Assignment: 1
Reel/Frame:054014/0408   Pages: 10
Recorded: 10/09/2020
Attorney Dkt #:212110US00 (4081-36700)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/12/2020
2
Exec Dt:
08/14/2020
3
Exec Dt:
08/13/2020
4
Exec Dt:
08/11/2020
Assignee
1
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17063844
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 2
Reel/Frame:057974/0351   Pages: 10
Recorded: 11/01/2021
Attorney Dkt #:212197US00 (4081-37800)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2021
2
Exec Dt:
10/06/2021
3
Exec Dt:
10/07/2021
4
Exec Dt:
10/11/2021
Assignee
1
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17511169
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 3
Reel/Frame:061640/0645   Pages: 10
Recorded: 11/03/2022
Attorney Dkt #:212197US01 (4081-37801)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2021
2
Exec Dt:
10/06/2021
3
Exec Dt:
10/07/2021
4
Exec Dt:
10/11/2021
Assignee
1
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
17511169
 
17964487
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 4
Reel/Frame:063351/0864   Pages: 13
Recorded: 04/18/2023
Attorney Dkt #:212212US01 (3501.0010)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/2023
2
Exec Dt:
04/05/2023
3
Exec Dt:
04/04/2023
4
Exec Dt:
04/07/2023
5
Exec Dt:
04/06/2023
6
Exec Dt:
04/04/2023
7
Exec Dt:
04/13/2023
Assignee
1
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17937558
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Assignment: 5
Reel/Frame:064813/0367   Pages: 12
Recorded: 09/06/2023
Attorney Dkt #:212211US01 (20572.0010)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/24/2023
2
Exec Dt:
08/29/2023
3
Exec Dt:
08/24/2023
4
Exec Dt:
08/27/2023
5
Exec Dt:
08/30/2023
6
Exec Dt:
08/24/2023
7
Exec Dt:
08/30/2023
Assignee
1
10001 SIX PINES DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17821375
Correspondence name and address
CHEVRON PHILLIPS CHEMICAL COMPANY LP
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380

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