Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
DANFORTH, RICHARD L.
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Total Assignments:
15
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Assignment:
1
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Reel/Frame: | 004079/0260 | |
| Pages: | 1 |
| | Recorded: | 01/10/1983 | | |
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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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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06321647
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NONE
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06321647
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Correspondence name and address
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DEAN F. VANCE
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% SHELL DEVELOPMENT CO.
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PATENTS & LICENSING DIV., P.O. BOX 2463
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HOUSTON, TX 77001
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Assignment:
2
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Reel/Frame: | 004296/0471 | |
| Pages: | 1 |
| | Recorded: | 09/04/1984 | | |
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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06502407
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Correspondence name and address
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PETER A. BIELINSKI
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SHELL DEV., CO., PATENTS & LICENSING DIV
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P. O. BOX 2463
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HOUSTON, TX 77001
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Assignment:
3
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Reel/Frame: | 004834/0495 | |
| Pages: | 1 |
| | Recorded: | 03/07/1988 | | |
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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06919919
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Correspondence name and address
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WENDY K. B. BUSKOP
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SHELL DEVELOPMENT CO.
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PATENTS AND LICENSING
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P. O. BOX 2463
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HOUSTON, TX 77001
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Assignment:
4
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Reel/Frame: | 005133/0955 | |
| Pages: | 1 |
| | Recorded: | 08/21/1989 | | |
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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07135428
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Correspondence name and address
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MARK K. DICKSON
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SHELL OIL CO.
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PATENT AND LICENSING
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P. O. BOX 2463
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HOUSTON, TX 77252-2463
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Assignment:
5
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Reel/Frame: | 005010/0335 | |
| Pages: | 1 |
| | Recorded: | 01/23/1989 | | |
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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07187191
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Correspondence name and address
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WENDY K. B. BUSKOP
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C/O SHELL OIL CO.
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PATENTS & LICENSING
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P. O. BOX 2463
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HOUSTON, TX 77252-2463
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Assignment:
6
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Reel/Frame: | 005091/0881 | |
| Pages: | 1 |
| | Recorded: | 05/01/1989 | | |
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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07187192
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Correspondence name and address
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WENDY K. B. BUSKOP
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C/O SHELL OIL CO.
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PATENTS & LICENSING
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P.O. BOX 2463
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HOUSTON, TX 77252-2463
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Assignment:
7
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Reel/Frame: | 005264/0414 | |
| Pages: | 1 |
| | Recorded: | 03/22/1990 | | |
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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07245500
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Correspondence name and address
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PAUL I. DOUGLAS
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C/O SHELL OIL COMPANY
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PATENTS AND LICENSING
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P.O. BOX 2463
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HOUSTON, TX 77252-2463
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Assignment:
8
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Reel/Frame: | 005264/0009 | |
| Pages: | 1 |
| | Recorded: | 03/26/1990 | | |
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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07332248
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Correspondence name and address
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DENISE Y. WOLFS
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C/O SHELL OIL COMPANY
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P.O. BOX 2463
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HOUSTON, TX 77252-2463
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Assignment:
9
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Reel/Frame: | 005093/0161 | |
| Pages: | 1 |
| | Recorded: | 05/26/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A DELAWARE CORP. |
DELAWARE |
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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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07169715
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Correspondence name and address
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PAUL I. DOUGLAS
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SHELL OIL COMPANY
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PATENTS AND LICENSING
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POST OFFICE BOX 2463
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HOUSTON, TX 77252-2463
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Assignment:
10
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Reel/Frame: | 005148/0324 | |
| Pages: | 1 |
| | Recorded: | 09/25/1989 | | |
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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07332250
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Correspondence name and address
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DEAN F. VANCE
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C/O SHELL OIL COMPANY
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PATENTS AND LICENSING
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P.O. BOX 2463
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HOUSTON, TX 77252-2463
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Assignment:
11
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Reel/Frame: | 005250/0201 | |
| Pages: | 1 |
| | Recorded: | 02/16/1990 | | |
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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07332249
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Correspondence name and address
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DEAN F. VANCE
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C/O SHELL OIL COMPANY
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PATENTS AND LICENSING
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P.O. BOX 2463
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HOUSTON, TX 77252-2463
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Assignment:
12
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Reel/Frame: | 005475/0259 | |
| Pages: | 2 |
| | Recorded: | 10/19/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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HOUSTON, TEXAS 77252-2463 |
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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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07386177
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Correspondence name and address
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DEAN F. VANCE
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SHELL OIL COMPANY
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PATENTS & LICENSING
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P. O. BOX 2463
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HOUSTON, TX 77252-2463
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Assignment:
13
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Reel/Frame: | 005148/0325 | |
| Pages: | 1 |
| | Recorded: | 09/25/1989 | | |
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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07332636
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Correspondence name and address
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DEAN F. VANCE
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SHELL OIL CO., PATENTS AND LICENSING
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P. O. BOX 2463
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HOUSTON, TX 77252-2463
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Assignment:
14
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Reel/Frame: | 006652/0034 | |
| Pages: | 2 |
| | Recorded: | 08/02/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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P.O. BOX 2463 900 LOUISIANA |
HOUSTON, TEXAS 77252 |
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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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07973867
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Correspondence name and address
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JAMES O. OKORAFOR
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SHELL OIL COMPANY
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INTELLECTUAL PROPERTY, P.O. BOX 2463
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900 LOUISIANA
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HOUSTON, TX 77252-2463
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Assignment:
15
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Reel/Frame: | 010706/0759 | |
| Pages: | 2 |
| | Recorded: | 03/07/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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910 LOUISIANA |
P.O. BOX 2463 |
HOUSTON, TEXAS 77252 |
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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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09104850
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Correspondence name and address
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SHELL OIL COMPANY
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DEAN F. VANCE
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INTELLECTUAL PROPERTY
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910 LOUISIANA, P.O. BOX 2463
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HOUSTON, TEXAS 77252-2463
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09/21/2024 06:15 PM
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