
Robert H. Spitzer
Examiner (ID: 4506)
| Most Active Art Unit | 1305 |
| Art Unit(s) | 2899, 1305, 1306, 1724, 3621, 1801, 1754 |
| Total Applications | 4359 |
| Issued Applications | 3692 |
| Pending Applications | 199 |
| Abandoned Applications | 468 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 07/062897 | FILTRATION TANK FOR FILTERING WASTE WATER USED IN WASHING MECHANICAL COMPONENTS | Jun 14, 1987 | Abandoned |
Array
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[patent_kind] => NA
[patent_issue_date] => 1989-08-22
[patent_title] => 'Device for controlling refuse discharge in textile cleaners'
[patent_app_type] => 1
[patent_app_number] => 7/062469
[patent_app_country] => US
[patent_app_date] => 1987-06-12
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Array
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[patent_issue_date] => 1989-03-28
[patent_title] => 'PSA multicomponent separation utilizing tank equalization'
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Array
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[patent_issue_date] => 1989-09-05
[patent_title] => 'Scraping, collecting & eluting apparatus for thin layer chromatography and method for its use'
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Array
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[patent_kind] => NA
[patent_issue_date] => 1988-07-19
[patent_title] => 'Adsorption process'
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[patent_app_date] => 1987-06-11
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| 07/059087 | BIFLOW FILTER DRIER | Jun 7, 1987 | Abandoned |
Array
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Array
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[patent_title] => 'Process and device for selective extraction of H.sub.2 S from an H.sub.2 S-containing gas'
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Array
(
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[patent_title] => 'Adsorbent for HCl comprising alumina and acid-treated Y zeolite'
[patent_app_type] => 1
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[patent_app_date] => 1987-06-02
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Array
(
[id] => 2417736
[patent_doc_number] => 04762535
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-09
[patent_title] => 'Ammonia separation using semipermeable membranes'
[patent_app_type] => 1
[patent_app_number] => 7/057403
[patent_app_country] => US
[patent_app_date] => 1987-06-02
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[patent_drawing_sheets_cnt] => 0
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Array
(
[id] => 2444385
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[patent_issue_date] => 1988-07-19
[patent_title] => 'Ammonia separation using ion exchange polymeric membranes and sorbents'
[patent_app_type] => 1
[patent_app_number] => 7/057135
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/057135 | Ammonia separation using ion exchange polymeric membranes and sorbents | May 31, 1987 | Issued |
| 07/056117 | PROCESS AND PLANT FOR SEPARATING | May 28, 1987 | Abandoned |
Array
(
[id] => 2699549
[patent_doc_number] => 05013343
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[patent_title] => 'Dust collector'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/054917 | Dust collector | May 27, 1987 | Issued |
Array
(
[id] => 2557061
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[patent_issue_date] => 1989-07-18
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Array
(
[id] => 2481582
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[patent_issue_date] => 1989-01-24
[patent_title] => 'Crystalline gallophosphate compositions'
[patent_app_type] => 1
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/053735 | Crystalline gallophosphate compositions | May 25, 1987 | Issued |
| 07/057693 | SEPARATION OF GASES THROUGH GAS ENRICHMENT MEMBRANE COMPOSITES | May 25, 1987 | Abandoned |
Array
(
[id] => 2418773
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Array
(
[id] => 2445004
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[patent_title] => 'Process for the purification of permanent gases using chabazite adsorbents'
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Array
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Array
(
[id] => 2382496
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[patent_title] => 'Method for recovering hydrocarbon vapor'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/051928 | Method for recovering hydrocarbon vapor | May 18, 1987 | Issued |