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 :
AO, MENG-SHENG
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Total Assignments:
27
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Assignment:
1
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Reel/Frame: | 004919/0618 | |
| Pages: | 2 |
| | Recorded: | 07/20/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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NONE
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07073704
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Correspondence name and address
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JOHN F. SIEBERTH
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ETHYL CORPORATION
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451 FLORIDA STREET
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BATON ROUGE, LA 70801
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Assignment:
2
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Reel/Frame: | 005000/0482 | |
| Pages: | 3 |
| | Recorded: | 01/12/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07073704
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Correspondence name and address
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JOHN F. SIEBERTH
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ETHYL CORPORATION
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451 FLORIDA STREET
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BATON ROUGE, LA 70801
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Assignment:
3
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Reel/Frame: | 005803/0670 | |
| Pages: | 2 |
| | Recorded: | 08/16/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07110198
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Correspondence name and address
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PHILLIP M. PIPPENGER
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PATENT & TRADEMARK DIVISION
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ETHYL CORPORATION
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451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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Assignment:
4
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Reel/Frame: | 005252/0758 | |
| Pages: | 1 |
| | Recorded: | 03/14/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF VA. |
RICHMOND, VIRGINIA |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07227231
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Correspondence name and address
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PHILIP M. PIPPENGER
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ETHYL CORPORATION
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ETHYL CORP., 451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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Assignment:
5
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Reel/Frame: | 005748/0087 | |
| Pages: | 3 |
| | Recorded: | 07/01/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07487787
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Correspondence name and address
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PHILIP M. PIPPENGER
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PATENT & TRADEMARK DIVISION
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ETHYL CORPORATION
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451 FLORIDA BOULEVARD
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BATON ROUGE, LA 70801
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Assignment:
6
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Reel/Frame: | 006838/0339 | |
| Pages: | 2 |
| | Recorded: | 01/27/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07860339
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Correspondence name and address
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PHILIP M.. PIPPENGER
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PATENT AND TRADEMARK DIVISION
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ETHYL CORPORTION
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451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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Assignment:
7
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Reel/Frame: | 006900/0375 | |
| Pages: | 3 |
| | Recorded: | 03/21/1994 | | |
Conveyance: | (TO CORRECT SPELLING OF 4TH INVENTOR'S NAME ON THIS COVER SHEET TO JAMIE R. STRICKLER) |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07860339
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Correspondence name and address
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MR. PHILIP M. PIPPENGER
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ALBEMARLE CORPORATION
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PATENT AND TRADEMARK DIVISION
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451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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Assignment:
8
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Reel/Frame: | 006653/0999 | |
| Pages: | 2 |
| | Recorded: | 07/26/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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3301 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Intl #
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App #
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NONE
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07986197
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Correspondence name and address
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ETHYL CORPORATION
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PHILIP M. PIPPENGER
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PATENT AND TRADEMARK DIVISION
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451 FLORIDA BOULEVARD
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BATON ROUGE, LOUISIANA 70801
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Assignment:
9
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Reel/Frame: | 006723/0194 | |
| Pages: | 2 |
| | Recorded: | 10/04/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08016447
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Correspondence name and address
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PHILIP M. PIPPENGER
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PATENT AND TRADEMARK DIVISION
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ETHYL CORPORATION
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451 FLORIDA BOULEVARD
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BATON ROUGE, LOUISIANA 70801
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Assignment:
10
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Reel/Frame: | 007276/0918 | |
| Pages: | 2 |
| | Recorded: | 01/06/1995 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08137683
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Correspondence name and address
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PHILIP M. PIPPENGER
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ALBERMARLE CORPORATION
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451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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Assignment:
11
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Reel/Frame: | 008421/0047 | |
| Pages: | 2 |
| | Recorded: | 03/25/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08429448
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Correspondence name and address
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ALBEMARLE CORPORATION
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MR. PHILIP M. PIPPENGER
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451 FLORIDA STREET
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BATON ROUGE, LA 70801-1780
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Assignment:
12
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Reel/Frame: | 008739/0358 | |
| Pages: | 3 |
| | Recorded: | 10/06/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08672128
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Correspondence name and address
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ALBEMARLE CORPORATION
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PHILIP M. PIPPENGER
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451 FLORIDA STREET
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BATON ROUGE, LA 70801-1780
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Assignment:
13
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Reel/Frame: | 008538/0990 | |
| Pages: | 3 |
| | Recorded: | 05/27/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08721398
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Correspondence name and address
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ALBEMARLE CORPORATION
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PHILIP M. PIPPENGER
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PATENT AND TRADEMARK DEPARTMENT
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451 FLORIDA STREET
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BATON ROUGE, LA 70801
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Assignment:
14
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Reel/Frame: | 008547/0743 | |
| Pages: | 3 |
| | Recorded: | 05/27/1997 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08727341
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Correspondence name and address
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ALBEMARLE CORPORATION
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PHILIP M. PIPPENGER
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451 FLORIDA STREET
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BATON ROUGE, LA 70801
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Assignment:
15
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Reel/Frame: | 009042/0199 | |
| Pages: | 3 |
| | Recorded: | 03/16/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08872718
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Correspondence name and address
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ALBEMARLE CORPORATION
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PHILIP M. PIPPENGER
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PATENT AND TRADEMARK DEPARTMENT
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451 FLORIDA STREET
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BATON ROUGE, LA 70801
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Assignment:
16
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Reel/Frame: | 009395/0814 | |
| Pages: | 3 |
| | Recorded: | 08/14/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08872985
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Correspondence name and address
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ALBEMARLE CORPORATION
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PHILIP M. PIPPENGER
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PATENT AND TRADEMARK DIVISION
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451 FLORIDA STREET
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BATON ROUGE, LA 70801-1765
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Assignment:
17
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Reel/Frame: | 009020/0787 | |
| Pages: | 4 |
| | Recorded: | 03/04/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08846156
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Correspondence name and address
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ALBERMARLE CORPORATION
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MR. PHILIP M. PIPPENGER
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PATENT AND TRADEMARK DEPT.
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451 FLORIDA STREET
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BATON ROUGE, LA 70801
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Assignment:
18
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Reel/Frame: | 009856/0191 | |
| Pages: | 4 |
| | Recorded: | 03/16/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09041632
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Correspondence name and address
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ALBEMARLE CORPORATION
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PHILIP M. PIPPENGER
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451 FLORIDA STREET
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BATON ROUGE, LA 70801-1765
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Assignment:
19
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Reel/Frame: | 011373/0723 | |
| Pages: | 5 |
| | Recorded: | 12/01/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09291428
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Correspondence name and address
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ALBEMARLE CORPORATION
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PHILIP M. PIPPENGER
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PATENT & TRADEMARK DIVISION
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451 FLORIDA STREET
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BATON ROUGE, LA 70801
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Assignment:
20
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Reel/Frame: | 009554/0268 | |
| Pages: | 5 |
| | Recorded: | 10/27/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08853698
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Correspondence name and address
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ALBEMARLE CORPORATION
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PHILIP M. PIPPENGER
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451 FLORIDA STREET
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BATON ROUGE, LOUISIANA 70801-1780
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Assignment:
21
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Reel/Frame: | 012148/0258 | |
| Pages: | 3 |
| | Recorded: | 09/10/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09153502
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Correspondence name and address
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ALBEMARLE CORPORATION
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PHILIP M. PIPPENGER
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451 FLORIDA ST.
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LAW DEPARTMENT
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BATON ROUGE, LA 70801
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Assignment:
22
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Reel/Frame: | 010943/0493 | |
| Pages: | 10 |
| | Recorded: | 07/03/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09066172
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Correspondence name and address
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ALBEMARLE CORPORATION
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PHILIP M. PIPPENGER
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PATENT & TRADEMARK DIVISION
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451 FLORIDA STREET
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BATON ROUGE, LA 70801
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Assignment:
23
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Reel/Frame: | 010155/0823 | |
| Pages: | 3 |
| | Recorded: | 08/10/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND,, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09146155
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Correspondence name and address
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ALBEMARIE CORPORATION
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PHILIP M. PIPPENGER
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451 FLORIDA STREET
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BATON ROUGE, LA 70801
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Assignment:
24
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Reel/Frame: | 011335/0553 | |
| Pages: | 4 |
| | Recorded: | 11/30/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 S. FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09151194
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Correspondence name and address
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ALBEMARLE CORPORATION
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PHILIP M. PIPPENGER
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451 FLORIDA STREET
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BATON ROUGE, LA 70801
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Assignment:
25
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Reel/Frame: | 011336/0210 | |
| Pages: | 10 |
| | Recorded: | 11/30/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 S. FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09151110
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Correspondence name and address
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ALBEMARLE CORPORATION
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PHILIP M. PIPPENGER
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PATENT & TRADEMARK DIVISION
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451 FLORIDA STREET
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BATON ROUGE, LA 70801-1765
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Assignment:
26
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Reel/Frame: | 011857/0197 | |
| Pages: | 4 |
| | Recorded: | 06/04/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 S. FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09170487
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Correspondence name and address
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ALBEMARLE CORPORATION
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PHILIP M. PIPPENGER
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LAW DEPARTMENT
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451 FLORIDA STREET
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BATON ROUGE, LA 70801
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Assignment:
27
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Reel/Frame: | 013643/0653 | |
| Pages: | 4 |
| | Recorded: | 12/30/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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330 SOUTH FOURTH STREET |
RICHMOND, VIRGINIA 23219 |
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Pat #
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Pub #
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Intl #
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App #
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09804714
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Correspondence name and address
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PHILIP M. PIPPENGER
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451 FLORIDA STREET
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BATON ROUGE, LA 70801
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