skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : GRINSTEINNER, DARIN
Total Assignments: 8
Assignment: 1
Reel/Frame:047498/0803   Pages: 3
Recorded: 11/14/2018
Attorney Dkt #:CICT-704A (2017P0040)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRINSTEINNER, DARIN
Exec Dt:
10/29/2018
Assignee
1
TICONA LLC
8040 DIXIE HIGHWAY
FLORENCE, KENTUCKY 41042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11466130
US20190153179
16190531
Correspondence name and address
DORITY & MANNING, P.A. AND TICONA LLC
POST OFFICE BOX 1449
GREENVILLE, SC 29602
Assignment: 2
Reel/Frame:047499/0150   Pages: 3
Recorded: 11/14/2018
Attorney Dkt #:CICT-704B (2017P0046)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRINSTEINNER, DARIN
Exec Dt:
10/29/2018
Assignee
1
TICONA LLC
8040 DIXIE HIGHWAY
FLORENCE, KENTUCKY 41042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11129312
US20190159371
16190579
Correspondence name and address
DORITY & MANNING, P.A. AND TICONA LLC
POST OFFICE BOX 1449
GREENVILLE, SC 29602
Assignment: 3
Reel/Frame:048369/0029   Pages: 4
Recorded: 02/19/2019
Attorney Dkt #:CICT-708 (2018P0008)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, AARON H.
Exec Dt:
02/08/2019
2
GRINSTEINNER, DARIN
Exec Dt:
02/12/2019
Assignee
1
TICONA LLC
8040 DIXIE HIGHWAY
FLORENCE, KENTUCKY 41042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11931973
US20190270260
16279035
Correspondence name and address
DORITY & MANNING, P.A. AND TICONA LLC
POST OFFICE BOX 1449
GREENVILLE, SC 29602
Assignment: 4
Reel/Frame:053759/0498   Pages: 4
Recorded: 09/14/2020
Attorney Dkt #:CICT-834 (2019P0039)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YOUNG SHIN
Exec Dt:
09/11/2020
2
GRINSTEINNER, DARIN
Exec Dt:
09/04/2020
Assignee
1
TICONA LLC
8040 DIXIE HIGHWAY
FLORENCE, KENTUCKY 41042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11555113
US20210070983
16995874
Correspondence name and address
DORITY & MANNING, P.A. AND TICONA LLC
POST OFFICE BOX 1449
GREENVILLE, SC 29602
Assignment: 5
Reel/Frame:054110/0031   Pages: 4
Recorded: 10/20/2020
Attorney Dkt #:CICT-767 (2018P0018)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRINSTEINNER, DARIN
Exec Dt:
10/15/2020
2
KIM, YOUNG SHIN
Exec Dt:
10/20/2020
Assignee
1
TICONA LLC
8040 DIXIE HIGHWAY
FLORENCE, KENTUCKY 41042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210015457
16921994
Correspondence name and address
DORITY & MANNING, P.A. AND TICONA LLC
POST OFFICE BOX 1449
GREENVILLE, SC 29602
Assignment: 6
Reel/Frame:060693/0523   Pages: 8
Recorded: 08/02/2022
Attorney Dkt #:CICT-873 (2019P0010)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, XIAOWEI
Exec Dt:
08/02/2021
2
KIM, SUNG HYE
Exec Dt:
08/02/2021
3
MCGRADY, CHRISTOPHER
Exec Dt:
08/02/2021
4
ZHAO, XINYU
Exec Dt:
08/02/2021
5
GRINSTEINNER, DARIN
Exec Dt:
08/02/2021
Assignee
1
CELANESE INTERNATIONAL CORPORATION
222 WEST LAS COLINAS BOULEVARD
IRVING, TEXAS 75039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210309851
17175149
Correspondence name and address
DORITY & MANNING, P.A.
POST OFFICE BOX 1449
GREENVILLE, SC 29602
Assignment: 7
Reel/Frame:067310/0337   Pages: 3
Recorded: 05/03/2024
Attorney Dkt #:CICT-898 (2020P000)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRINSTEINNER, DARIN
Exec Dt:
05/12/2022
Assignee
1
CELANESE INTERNATIONAL CORPORATION
222 WEST LAS COLINAS BOULEVARD
IRVING, TEXAS 75039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220356341
17721682
Correspondence name and address
CASEY GRAVES
75 BEATTIE PLACE STE 1100
GREENVILLE, SC 29601
Assignment: 8
Reel/Frame:063088/0707   Pages: 8
Recorded: 03/24/2023
Attorney Dkt #:CICT-993 (2021P0005)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, YUEHUA
Exec Dt:
01/23/2023
2
GRENCI, JOSEPH
Exec Dt:
01/23/2023
3
HOKKANEN, BRIAN
Exec Dt:
01/23/2023
4
GRINSTEINNER, DARIN
Exec Dt:
01/23/2023
5
LUO, JUN
Exec Dt:
02/11/2023
6
BANSAL, PRABUDDHA
Exec Dt:
03/23/2023
Assignee
1
TICONA LLC
8040 DIXIE HIGHWAY
FLORENCE, KENTUCKY 41042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230203271
18085614
Correspondence name and address
DORITY & MANNING, P.A. & TICONA LLC
P.O. BOX 1449
GREENVILLE, SC 29602

Search Results as of: 05/25/2024 01:51 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT