Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
COPELAND, JAMES R.
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 003928/0126 | |
| Pages: | 1 |
| | Recorded: | 11/20/1981 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A CORP. OF DE. |
| DALLAS, TEXAS |
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Pat #
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Intl #
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App #
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NONE
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06295499
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Correspondence name and address
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MASON, FENWICK & LAWRENCE
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1730 RHODE ISLAND AVE., N. W.
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WASHINGTON, DC 20036
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Assignment:
2
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| Reel/Frame: | 003990/0935 | |
| Pages: | 2 |
| | Recorded: | 05/17/1982 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A CORP. OF DE |
| DALLAS, TEXAS |
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Pat #
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Intl #
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App #
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NONE
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06295499
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Correspondence name and address
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MASON, FENWICK & LAWRENCE
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1730 RHODE ISLAND AVE., N. W.
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WASHINGTON, DC 20036
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Assignment:
3
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| Reel/Frame: | 005956/0892 | |
| Pages: | 2 |
| | Recorded: | 12/20/1991 | | |
| 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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07779047
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Correspondence name and address
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BURNS, DOANE, SWECKER & MATHIS
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THE GEORGE MASON BUILDING
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WASHINGTON & PRINCE STREETS
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P.O. BOX 1404
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ALEXANDRIA, VA 22313-1404
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Assignment:
4
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| Reel/Frame: | 006084/0511 | |
| Pages: | 3 |
| | Recorded: | 03/16/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A CORP. OF DE. |
| SAN FRANCISCO, CALIFORNIA |
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Pat #
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App #
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NONE
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07812237
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Correspondence name and address
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RICHARD J. SHERIDAN
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CHEVRON CORP.
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LAW DEPT. PATENT UNIT
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P.O.BOX 7141
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SAN FRANCISCO, CA 94120-7141
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Assignment:
5
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| Reel/Frame: | 045257/0403 | |
| Pages: | 4 |
| | Recorded: | 03/16/2018 | | |
| Attorney Dkt #: | 18596/011002 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2309 EAST INTERSTATE 20 |
| MIDLAND, TEXAS 79706 |
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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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15858323
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Correspondence name and address
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JEFFREY S. BERGMAN
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TWO HOUSTON CENTER
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909 FANNIN STREET SUITE 3500
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HOUSTON, TX 77010
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