Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
HEILMAN, WILLIAM J.
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Total Assignments:
9
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Assignment:
1
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| Reel/Frame: | 004236/0251 | |
| Pages: | 2 |
| | Recorded: | 02/27/1984 | | |
| 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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06584165
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Correspondence name and address
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DEANE E. KEITH
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GULF OIL CORP.
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P. O. BOX 1166
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PITTSBURGH, PA 15230
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Assignment:
2
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| Reel/Frame: | 005034/0506 | |
| Pages: | 1 |
| | Recorded: | 01/25/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| P.O. BOX 7569, |
| THE WOODLANDS, TEXAS 77387 |
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Pat #
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App #
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NONE
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07301397
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Correspondence name and address
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LOWE, PRICE, LEBLANC,
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BECKER & SHUR
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427 NORTH LEE STREET
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ALEXANDRIA, VA 22314
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Assignment:
3
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| Reel/Frame: | 005620/0957 | |
| Pages: | 3 |
| | Recorded: | 03/07/1991 | | |
| 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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07651698
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Correspondence name and address
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LOWE, PRICE, LEBLANC, BECKER & SHUR
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99 CANAL CENTER PLAZA
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SUITE 300
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ALEXANDRIA, VA 22314
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Assignment:
4
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| Reel/Frame: | 005943/0117 | |
| Pages: | 3 |
| | Recorded: | 12/06/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A CORPORATION OF NEVADA |
| PENNZOIL PLACE |
| HOUSTON, TEXAS |
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Pat #
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App #
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NONE
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07802980
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Correspondence name and address
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LOWE, PRICE, LEBLANC & BECKER
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99 CANAL CENTER SUITE 300
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ALEXANDER, VA 22314
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Assignment:
5
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| Reel/Frame: | 006912/0252 | |
| Pages: | 3 |
| | Recorded: | 03/21/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| PENNZOIL PLACE |
| HOUSTON, TEXAS |
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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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08181073
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Correspondence name and address
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LOWE, PRICE, LEBLANC & BECKER
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SHARON E. FINKEL
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99 CANAL CENTER PLAZA, STE. 300
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ALEXANDRIA, VA 22314
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Assignment:
6
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| Reel/Frame: | 020617/0114 | |
| Pages: | 3 |
| | Recorded: | 03/07/2008 | | |
| Attorney Dkt #: | 10707447 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 700 MILAM |
| HOUSTON, TEXAS 77002 |
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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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08798946
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NONE
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09261154
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Correspondence name and address
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J. REID BUMGARNER
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1301 MCKINNEY STE 5100
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HOUSTON, TX 77010-3095
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Assignment:
7
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| Reel/Frame: | 008771/0121 | |
| Pages: | 3 |
| | Recorded: | 10/27/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 700 MILAN STREET |
| HOUSTON, TEXAS 77002 |
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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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08549485
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Correspondence name and address
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LOWE PRICE LEBLANC & BECKER
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ROBERT L. PRICE
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99 CANAL CENTER PLAZA, SUITE 300
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ALEXANDRIA, VA 22314
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Assignment:
8
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| Reel/Frame: | 010569/0894 | |
| Pages: | 4 |
| | Recorded: | 02/24/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 700 MILAM, P.O. BOX 2967 |
| HOUSTON, TEXAS 77002 |
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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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09448707
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Correspondence name and address
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JENKENS & GILCHRIST, P.C.
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J. BENJAMIN BAI
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1100 LOUISIANA - SUITE 1800
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HOUSTON, TEXAS 77002
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Assignment:
9
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| Reel/Frame: | 013537/0926 | |
| Pages: | 3 |
| | Recorded: | 11/28/2002 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 700 MILAM |
| HOUSTON, TEXAS 77002 |
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Pat #
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Pub #
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Intl #
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App #
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10230482
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Correspondence name and address
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J. BENJAMIN BAI, PH.D.
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1100 LOUISIANA
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SUITE 1800
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HOUSTON, TX 77002
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04/28/2024 01:41 PM
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