
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 |
|---|---|---|---|
| 06/391470 | VALVE | Jun 22, 1982 | Abandoned |
Array
(
[id] => 2035698
[patent_doc_number] => 04410338
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-10-18
[patent_title] => 'Gas separating members and a method of making the same'
[patent_app_type] => 1
[patent_app_number] => 6/388577
[patent_app_country] => US
[patent_app_date] => 1982-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 9889
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[pdf_file] => patents/04/410/04410338.pdf
[firstpage_image] =>[orig_patent_app_number] => 388577
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/388577 | Gas separating members and a method of making the same | Jun 14, 1982 | Issued |
Array
(
[id] => 2051289
[patent_doc_number] => 04416781
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-11-22
[patent_title] => 'Treatment of biologically-degradable waste'
[patent_app_type] => 1
[patent_app_number] => 6/386186
[patent_app_country] => US
[patent_app_date] => 1982-06-14
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[firstpage_image] =>[orig_patent_app_number] => 386186
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/386186 | Treatment of biologically-degradable waste | Jun 13, 1982 | Issued |
Array
(
[id] => 2106902
[patent_doc_number] => 04466813
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-08-21
[patent_title] => 'Plasticizer removal process and system'
[patent_app_type] => 1
[patent_app_number] => 6/387718
[patent_app_country] => US
[patent_app_date] => 1982-06-11
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[pdf_file] => patents/04/466/04466813.pdf
[firstpage_image] =>[orig_patent_app_number] => 387718
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/387718 | Plasticizer removal process and system | Jun 10, 1982 | Issued |
Array
(
[id] => 2060259
[patent_doc_number] => 04427546
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-24
[patent_title] => 'Filtration devices'
[patent_app_type] => 1
[patent_app_number] => 6/386120
[patent_app_country] => US
[patent_app_date] => 1982-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2763
[patent_no_of_claims] => 7
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[firstpage_image] =>[orig_patent_app_number] => 386120
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/386120 | Filtration devices | Jun 6, 1982 | Issued |
| 06/382981 | SELECTIVELY GAS-PERMEABLE COMPOSITE MEMBRANES AND PROCESS FOR THE PRODUCTION THEREOF | May 27, 1982 | Abandoned |
Array
(
[id] => 2030757
[patent_doc_number] => 04422859
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-27
[patent_title] => 'Apparatus and method for safely purifying hydrogen gas'
[patent_app_type] => 1
[patent_app_number] => 6/381723
[patent_app_country] => US
[patent_app_date] => 1982-05-24
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[pdf_file] => patents/04/422/04422859.pdf
[firstpage_image] =>[orig_patent_app_number] => 381723
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/381723 | Apparatus and method for safely purifying hydrogen gas | May 23, 1982 | Issued |
Array
(
[id] => 2060269
[patent_doc_number] => 04427547
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-24
[patent_title] => 'Backwashing-type filtering apparatus with filter support grid of ring-like segments'
[patent_app_type] => 1
[patent_app_number] => 6/375554
[patent_app_country] => US
[patent_app_date] => 1982-05-06
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[pdf_file] => patents/04/427/04427547.pdf
[firstpage_image] =>[orig_patent_app_number] => 375554
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/375554 | Backwashing-type filtering apparatus with filter support grid of ring-like segments | May 5, 1982 | Issued |
Array
(
[id] => 2024958
[patent_doc_number] => 04420396
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-13
[patent_title] => 'Filter device for fuel tank'
[patent_app_type] => 1
[patent_app_number] => 6/374782
[patent_app_country] => US
[patent_app_date] => 1982-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 13
[patent_no_of_words] => 5771
[patent_no_of_claims] => 28
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[pdf_file] => patents/04/420/04420396.pdf
[firstpage_image] =>[orig_patent_app_number] => 374782
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/374782 | Filter device for fuel tank | May 3, 1982 | Issued |
Array
(
[id] => 2084740
[patent_doc_number] => 04437991
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-20
[patent_title] => 'Filter apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/371270
[patent_app_country] => US
[patent_app_date] => 1982-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 4374
[patent_no_of_claims] => 23
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[pdf_file] => patents/04/437/04437991.pdf
[firstpage_image] =>[orig_patent_app_number] => 371270
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/371270 | Filter apparatus | Apr 22, 1982 | Issued |
Array
(
[id] => 2006587
[patent_doc_number] => 04398926
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-16
[patent_title] => 'Enhanced hydrogen recovery from low purity gas streams'
[patent_app_type] => 1
[patent_app_number] => 6/371285
[patent_app_country] => US
[patent_app_date] => 1982-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] => patents/04/398/04398926.pdf
[firstpage_image] =>[orig_patent_app_number] => 371285
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/371285 | Enhanced hydrogen recovery from low purity gas streams | Apr 22, 1982 | Issued |
Array
(
[id] => 1996424
[patent_doc_number] => 04383922
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-05-17
[patent_title] => 'Waste water clarifier'
[patent_app_type] => 1
[patent_app_number] => 6/370802
[patent_app_country] => US
[patent_app_date] => 1982-04-22
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/383/04383922.pdf
[firstpage_image] =>[orig_patent_app_number] => 370802
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/370802 | Waste water clarifier | Apr 21, 1982 | Issued |
Array
(
[id] => 2071328
[patent_doc_number] => 04425232
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-10
[patent_title] => 'Flotation separation apparatus and method'
[patent_app_type] => 1
[patent_app_number] => 6/370758
[patent_app_country] => US
[patent_app_date] => 1982-04-22
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/425/04425232.pdf
[firstpage_image] =>[orig_patent_app_number] => 370758
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/370758 | Flotation separation apparatus and method | Apr 21, 1982 | Issued |
| 06/370988 | METHOD AND APPARATUS FOR DETERMINING THE SATURATION OF A DRYING CARTRIDGE | Apr 21, 1982 | Abandoned |
Array
(
[id] => 2063284
[patent_doc_number] => 04440548
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-04-03
[patent_title] => 'Pressure swing absorption system'
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[pdf_file] => patents/04/440/04440548.pdf
[firstpage_image] =>[orig_patent_app_number] => 369694
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/369694 | Pressure swing absorption system | Apr 18, 1982 | Issued |
Array
(
[id] => 2044443
[patent_doc_number] => 04386944
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[patent_kind] => NA
[patent_issue_date] => 1983-06-07
[patent_title] => 'System and process for increasing the combustible component content of a gaseous mixture'
[patent_app_type] => 1
[patent_app_number] => 6/368948
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[patent_app_date] => 1982-04-16
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[pdf_file] => patents/04/386/04386944.pdf
[firstpage_image] =>[orig_patent_app_number] => 368948
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/368948 | System and process for increasing the combustible component content of a gaseous mixture | Apr 15, 1982 | Issued |
Array
(
[id] => 2066367
[patent_doc_number] => 04459209
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-10
[patent_title] => 'Material collector for fluid container having bottom outlet'
[patent_app_type] => 1
[patent_app_number] => 6/369325
[patent_app_country] => US
[patent_app_date] => 1982-04-16
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[pdf_file] => patents/04/459/04459209.pdf
[firstpage_image] =>[orig_patent_app_number] => 369325
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/369325 | Material collector for fluid container having bottom outlet | Apr 15, 1982 | Issued |
Array
(
[id] => 2031404
[patent_doc_number] => 04422931
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-27
[patent_title] => 'Oil concentrator'
[patent_app_type] => 1
[patent_app_number] => 6/368648
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[pdf_file] => patents/04/422/04422931.pdf
[firstpage_image] =>[orig_patent_app_number] => 368648
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/368648 | Oil concentrator | Apr 14, 1982 | Issued |
Array
(
[id] => 2111787
[patent_doc_number] => 04484936
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-11-27
[patent_title] => 'Degassing assembly'
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[patent_app_number] => 6/368745
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[pdf_file] => patents/04/484/04484936.pdf
[firstpage_image] =>[orig_patent_app_number] => 368745
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/368745 | Degassing assembly | Apr 14, 1982 | Issued |
Array
(
[id] => 2064221
[patent_doc_number] => 04440640
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-04-03
[patent_title] => 'Hoist to be used in combination with molten metal filtering apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/368109
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[patent_app_date] => 1982-04-14
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[pdf_file] => patents/04/440/04440640.pdf
[firstpage_image] =>[orig_patent_app_number] => 368109
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/368109 | Hoist to be used in combination with molten metal filtering apparatus | Apr 13, 1982 | Issued |