Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
ASPERGER, ROBERT G.
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Total Assignments:
9
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Assignment:
1
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| Reel/Frame: | 004009/0695 | |
| Pages: | 1 |
| | Recorded: | 07/08/1982 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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App #
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NONE
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06196962
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Correspondence name and address
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FRENCH, HUGHES AND DOESCHER
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SUITE 1107
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1825 K STREET, N. W.
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WASHINGTON, DC 20006
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Assignment:
2
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| Reel/Frame: | 004616/0788 | |
| Pages: | 2 |
| | Recorded: | 10/15/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 100 NORTH BROADWAY |
| ST. LOUIS, MISSOURI 63102 |
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NONE
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06919119
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Correspondence name and address
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ROBERT E. WEXLER
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369 MARSHALL AVE.,
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ST. LOUIS, MO 63119
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Assignment:
3
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| Reel/Frame: | 004879/0860 | |
| Pages: | 2 |
| | Recorded: | 04/21/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 100 NORTH BROADWAY |
| ST. LOUIS, MISSOURI 63102 |
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Pat #
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NONE
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07088190
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Correspondence name and address
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ROBERT E. WEXLER
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369 MARSHALL AVENUE
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ST. LOUIS, MO 63119
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Assignment:
4
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| Reel/Frame: | 004923/0978 | |
| Pages: | 2 |
| | Recorded: | 06/20/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 100 NORTH BROADWAY |
| ST. LOUIS, MISSOURI 63102 |
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Pat #
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App #
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NONE
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07208627
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Correspondence name and address
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ROBERT E. WEXLER
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369 MARSHALL AVE.,
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ST. LOUIS, MO 63119
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Assignment:
5
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| Reel/Frame: | 005097/0457 | |
| Pages: | 3 |
| | Recorded: | 06/30/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 100 N. BROADWAY, |
| ST. LOUIS,, MISSOURI 63102 |
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Pat #
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NONE
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07375119
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Correspondence name and address
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PETROLITE CORPORATION
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369 MARSHALL AVENUE
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ST. LOUIS, MO 63119
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Assignment:
6
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| Reel/Frame: | 005097/0520 | |
| Pages: | 3 |
| | Recorded: | 06/30/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 100 NORTH BROADWAY, |
| ST. LOUIS,, MISSOURI 63102 |
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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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07374900
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Correspondence name and address
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PETROLITE CORP.,
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PATENT DEPT.,
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369 MARSHALL AVE.,
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ST. LOUIS, MO 63119
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Assignment:
7
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| Reel/Frame: | 005097/0570 | |
| Pages: | 3 |
| | Recorded: | 06/30/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 100 N. BROADWAY |
| ST. LOUIS,, MISSOURI 63102 |
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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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07374898
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Correspondence name and address
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PETROLITE CORP.,
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369 MARSHALL AVE.,
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ST. LOUIS, MO 63119
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Assignment:
8
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| Reel/Frame: | 005097/0643 | |
| Pages: | 3 |
| | Recorded: | 06/30/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 100 NORTH BROADWAY |
| ST. LOUIS, MISSOURI 63102 |
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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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07374421
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Correspondence name and address
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JEFFREY S. BOONE
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PETROLITE CORPORATION
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369 MARSHALL AVE.,
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ST. LOUIS, MO 63119
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Assignment:
9
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| Reel/Frame: | 005100/0229 | |
| Pages: | 3 |
| | Recorded: | 07/03/1989 | | |
| 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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07374899
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Correspondence name and address
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PETROLITE CORPORATION
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369 MARSHALL AVE.
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ST. LOUIS, MO 63119
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