
Samuel M Heinrich
Examiner (ID: 13410, Phone: (571)272-1175 , Office: P/3742 )
| Most Active Art Unit | 3205 |
| Art Unit(s) | 3761, 2899, 3202, 3205, 1725, 1722, 1754, 1793, 3742, 1775 |
| Total Applications | 3466 |
| Issued Applications | 2884 |
| Pending Applications | 81 |
| Abandoned Applications | 502 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3079867
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[patent_issue_date] => 1994-01-11
[patent_title] => 'Separation of n-heptane from vinyl acetate by extractive distillation'
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[patent_app_number] => 8/040349
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Array
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[patent_issue_date] => 1993-11-02
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Array
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Array
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Array
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Array
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Array
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Array
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[patent_title] => 'Process for the purification of a pentafluoroethane azeotrope'
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[patent_app_date] => 1993-02-23
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Array
(
[id] => 2976469
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[patent_issue_date] => 1993-10-05
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Array
(
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Array
(
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Array
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Array
(
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Array
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| 08/011233 | SEPARATION OF FORMIC ACID FROM ACETIC ACID BY EXTRACTIVE DISTILLATION | Jan 28, 1993 | Issued |
Array
(
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Array
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| 08/002505 | SEPARATION OF METHYL T-BUTYL ETHER FROM CLOSE BOILING C5 HYDROCARBONS BY EXTRACTIVE DISTILLATION | Jan 5, 1993 | Issued |
Array
(
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