
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 |
|---|---|---|---|
Array
(
[id] => 2516618
[patent_doc_number] => 04880444
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-14
[patent_title] => 'Method of improving performance of gas-liquid separators'
[patent_app_type] => 1
[patent_app_number] => 6/815098
[patent_app_country] => US
[patent_app_date] => 1985-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5414
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/880/04880444.pdf
[firstpage_image] =>[orig_patent_app_number] => 815098
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/815098 | Method of improving performance of gas-liquid separators | Dec 30, 1985 | Issued |
Array
(
[id] => 2307061
[patent_doc_number] => 04645519
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-02-24
[patent_title] => 'Composite desiccant structure'
[patent_app_type] => 1
[patent_app_number] => 6/814583
[patent_app_country] => US
[patent_app_date] => 1985-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 2004
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/645/04645519.pdf
[firstpage_image] =>[orig_patent_app_number] => 814583
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/814583 | Composite desiccant structure | Dec 29, 1985 | Issued |
| 06/813798 | SEPARATION OF GASES THROUGH GAS ENRICHMENT MEMBRANE COMPOSITES | Dec 26, 1985 | Abandoned |
Array
(
[id] => 2293578
[patent_doc_number] => 04696686
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-29
[patent_title] => 'Oxygen separating member and process for producing the same'
[patent_app_type] => 1
[patent_app_number] => 6/810569
[patent_app_country] => US
[patent_app_date] => 1985-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2316
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 48
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/696/04696686.pdf
[firstpage_image] =>[orig_patent_app_number] => 810569
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/810569 | Oxygen separating member and process for producing the same | Dec 18, 1985 | Issued |
Array
(
[id] => 2331912
[patent_doc_number] => 04676808
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-30
[patent_title] => 'Module for multistage gas separation'
[patent_app_type] => 1
[patent_app_number] => 6/811013
[patent_app_country] => US
[patent_app_date] => 1985-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1817
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/676/04676808.pdf
[firstpage_image] =>[orig_patent_app_number] => 811013
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/811013 | Module for multistage gas separation | Dec 17, 1985 | Issued |
Array
(
[id] => 2346258
[patent_doc_number] => 04692243
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-08
[patent_title] => 'Column for liquid chromatography'
[patent_app_type] => 1
[patent_app_number] => 6/808234
[patent_app_country] => US
[patent_app_date] => 1985-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1407
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/692/04692243.pdf
[firstpage_image] =>[orig_patent_app_number] => 808234
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/808234 | Column for liquid chromatography | Dec 12, 1985 | Issued |
Array
(
[id] => 2358071
[patent_doc_number] => 04657564
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-14
[patent_title] => 'Fluorinated polymeric membranes for gas separation processes'
[patent_app_type] => 1
[patent_app_number] => 6/808784
[patent_app_country] => US
[patent_app_date] => 1985-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4373
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/657/04657564.pdf
[firstpage_image] =>[orig_patent_app_number] => 808784
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/808784 | Fluorinated polymeric membranes for gas separation processes | Dec 12, 1985 | Issued |
Array
(
[id] => 2299194
[patent_doc_number] => 04684380
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-04
[patent_title] => 'Colorimetric indicator for the indication of the exhaustion of gas filters'
[patent_app_type] => 1
[patent_app_number] => 6/809011
[patent_app_country] => US
[patent_app_date] => 1985-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1819
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 316
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/684/04684380.pdf
[firstpage_image] =>[orig_patent_app_number] => 809011
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/809011 | Colorimetric indicator for the indication of the exhaustion of gas filters | Dec 12, 1985 | Issued |
Array
(
[id] => 2345172
[patent_doc_number] => 04648971
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-10
[patent_title] => 'Flow through filter with backflush clearing capability'
[patent_app_type] => 1
[patent_app_number] => 6/807506
[patent_app_country] => US
[patent_app_date] => 1985-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2668
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/648/04648971.pdf
[firstpage_image] =>[orig_patent_app_number] => 807506
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/807506 | Flow through filter with backflush clearing capability | Dec 10, 1985 | Issued |
Array
(
[id] => 2320642
[patent_doc_number] => 04636230
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-13
[patent_title] => 'Apparatus for air compressing and dust collecting'
[patent_app_type] => 1
[patent_app_number] => 6/805723
[patent_app_country] => US
[patent_app_date] => 1985-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 1832
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 664
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/636/04636230.pdf
[firstpage_image] =>[orig_patent_app_number] => 805723
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/805723 | Apparatus for air compressing and dust collecting | Dec 5, 1985 | Issued |
Array
(
[id] => 2323793
[patent_doc_number] => 04671810
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-09
[patent_title] => 'Arrangement for the filtering of a supply air flow, especially for motor vehicles'
[patent_app_type] => 1
[patent_app_number] => 6/804439
[patent_app_country] => US
[patent_app_date] => 1985-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2106
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/671/04671810.pdf
[firstpage_image] =>[orig_patent_app_number] => 804439
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/804439 | Arrangement for the filtering of a supply air flow, especially for motor vehicles | Dec 3, 1985 | Issued |
Array
(
[id] => 2351229
[patent_doc_number] => 04650499
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-17
[patent_title] => 'Gas chromatographic apparatus and method'
[patent_app_type] => 1
[patent_app_number] => 6/802494
[patent_app_country] => US
[patent_app_date] => 1985-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 6802
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/650/04650499.pdf
[firstpage_image] =>[orig_patent_app_number] => 802494
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/802494 | Gas chromatographic apparatus and method | Nov 26, 1985 | Issued |
Array
(
[id] => 2325621
[patent_doc_number] => 04634455
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-06
[patent_title] => 'Process and apparatus for dehumidification of gaseous media'
[patent_app_type] => 1
[patent_app_number] => 6/801774
[patent_app_country] => US
[patent_app_date] => 1985-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 4933
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/634/04634455.pdf
[firstpage_image] =>[orig_patent_app_number] => 801774
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/801774 | Process and apparatus for dehumidification of gaseous media | Nov 25, 1985 | Issued |
Array
(
[id] => 2323541
[patent_doc_number] => 04705544
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-11-10
[patent_title] => 'Liquid membrane'
[patent_app_type] => 1
[patent_app_number] => 6/801723
[patent_app_country] => US
[patent_app_date] => 1985-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4248
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/705/04705544.pdf
[firstpage_image] =>[orig_patent_app_number] => 801723
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/801723 | Liquid membrane | Nov 25, 1985 | Issued |
| 06/801092 | OXYGEN ENRICHING APPARATUS | Nov 21, 1985 | Abandoned |
Array
(
[id] => 2288494
[patent_doc_number] => 04639260
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-27
[patent_title] => 'Dust separator'
[patent_app_type] => 1
[patent_app_number] => 6/798956
[patent_app_country] => US
[patent_app_date] => 1985-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 3506
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 269
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/639/04639260.pdf
[firstpage_image] =>[orig_patent_app_number] => 798956
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/798956 | Dust separator | Nov 17, 1985 | Issued |
| 06/828308 | DEVICE FOR THE PURIFICATION OF GAS, ESPECIALLY COMBUSTION GAS | Nov 14, 1985 | Abandoned |
Array
(
[id] => 2366230
[patent_doc_number] => 04662030
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-05
[patent_title] => 'Viscosity control'
[patent_app_type] => 1
[patent_app_number] => 6/797185
[patent_app_country] => US
[patent_app_date] => 1985-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 3470
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/662/04662030.pdf
[firstpage_image] =>[orig_patent_app_number] => 797185
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/797185 | Viscosity control | Nov 11, 1985 | Issued |
Array
(
[id] => 2469531
[patent_doc_number] => 04812147
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-14
[patent_title] => 'Multicomponent adsorption process'
[patent_app_type] => 1
[patent_app_number] => 6/796240
[patent_app_country] => US
[patent_app_date] => 1985-11-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2902
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/812/04812147.pdf
[firstpage_image] =>[orig_patent_app_number] => 796240
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/796240 | Multicomponent adsorption process | Nov 7, 1985 | Issued |
| 06/796102 | SINGLE COMPONENT ADSORPTION PROCESS | Nov 7, 1985 | Abandoned |