Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
SCHMIDT, DIETRICH F.
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Total Assignments:
12
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Assignment:
1
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Reel/Frame: | 004007/0188 | |
| Pages: | 1 |
| | Recorded: | 06/28/1982 | | |
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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06186725
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Correspondence name and address
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JOHN F. SIEBERTH
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ETHYL CORP., 451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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Assignment:
2
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Reel/Frame: | 003920/0210 | |
| Pages: | 1 |
| | Recorded: | 10/08/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF PA |
MECHANICSBURG, PENNSYLVANIA |
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Pat #
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Intl #
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App #
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NONE
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05903505
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Correspondence name and address
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JOHN F. SIEBERTH
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PATENT & TRADEMARK DIVISION
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ETHYL CORP.
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451 FLORIDA BLVD
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BATON, ROUGE , LOUISIANA
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Assignment:
3
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Reel/Frame: | 004007/0189 | |
| Pages: | 1 |
| | Recorded: | 06/28/1982 | | |
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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06186726
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Correspondence name and address
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JOHN F. SIEBERTH
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ETHYL CORP., 451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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Assignment:
4
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Reel/Frame: | 004556/0575 | |
| Pages: | 1 |
| | Recorded: | 06/09/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF PA. |
MECHANICSBURG, PENNSYLVANIA |
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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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06519290
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Correspondence name and address
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JOHN F. SIEBERTH
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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: | 004558/0976 | |
| Pages: | 1 |
| | Recorded: | 06/09/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP OF PA. |
MECHANICSBURG, PENNSYLVANIA |
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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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06519425
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Correspondence name and address
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JOHN F. SIEBERTH
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ETHYL CORP.
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451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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Assignment:
6
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Reel/Frame: | 004297/0550 | |
| Pages: | 1 |
| | Recorded: | 09/07/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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MECHANICSBURG,, PENNSYLVANIA |
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Pat #
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Intl #
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App #
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NONE
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06597691
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Correspondence name and address
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JOHN F. SIEBERTH
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ETHYL CORP., PATENT & TRADEMARK DIV.
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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: | 004707/0663 | |
| Pages: | 1 |
| | Recorded: | 05/15/1987 | | |
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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06889242
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Correspondence name and address
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JOHN F. SIEBERTH
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PATENT AND TRADEMARK DIV.,
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ETHYL CORP., 451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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Assignment:
8
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Reel/Frame: | 004778/0319 | |
| Pages: | 1 |
| | Recorded: | 11/13/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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MECHANICSBURG, PENNSYLVANIA |
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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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06889205
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Correspondence name and address
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MR. JOHN F. SIEBERTH
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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, LOUISIANA 70801
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Assignment:
9
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Reel/Frame: | 005001/0517 | |
| Pages: | 1 |
| | Recorded: | 01/06/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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MECHANICSBURG, PENNSYLVANIA |
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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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06890396
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Correspondence name and address
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MR. JOHN F. SIEGERTH
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ETHYL CORP.
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PATENT & TRADMARK DIVISION
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451 FLORIDDA STREET
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BATON ROUGE, LA 70801
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Assignment:
10
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Reel/Frame: | 005023/0180 | |
| Pages: | 1 |
| | Recorded: | 01/06/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF PA |
MECHANICSBURG, PENNSYLVANIA |
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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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06889262
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Correspondence name and address
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MR. JOHN F. SIEGERTH
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ETHYL CORP.
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PATENT & TRADEMARK
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451 FLORIDA STREET
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BATON ROUGE, LA 70801
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Assignment:
11
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Reel/Frame: | 005029/0409 | |
| Pages: | 1 |
| | Recorded: | 02/28/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF PA |
MECHANICSBURG, PENNSYLVANIA |
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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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07095612
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Correspondence name and address
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MR. JOHN F. SIEBERTH
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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:
12
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Reel/Frame: | 005024/0506 | |
| Pages: | 1 |
| | Recorded: | 02/27/1989 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF PA. |
MECHANICSBURG, PENNSYLVANIA |
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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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07098221
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Correspondence name and address
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JOHN F. SIEBERTH
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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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