
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] => 2413167
[patent_doc_number] => 04747855
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-31
[patent_title] => 'Solid absorbent for unsaturated hydrocarbon and process for separation of unsaturated hydrocarbon from gas mixture'
[patent_app_type] => 1
[patent_app_number] => 7/006343
[patent_app_country] => US
[patent_app_date] => 1987-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5415
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/747/04747855.pdf
[firstpage_image] =>[orig_patent_app_number] => 006343
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/006343 | Solid absorbent for unsaturated hydrocarbon and process for separation of unsaturated hydrocarbon from gas mixture | Jan 20, 1987 | Issued |
Array
(
[id] => 2382716
[patent_doc_number] => 04723972
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-09
[patent_title] => 'Gas separation system'
[patent_app_type] => 1
[patent_app_number] => 7/005746
[patent_app_country] => US
[patent_app_date] => 1987-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 5286
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/723/04723972.pdf
[firstpage_image] =>[orig_patent_app_number] => 005746
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/005746 | Gas separation system | Jan 20, 1987 | Issued |
Array
(
[id] => 2370663
[patent_doc_number] => 04763535
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-16
[patent_title] => 'Pipette mechanism'
[patent_app_type] => 1
[patent_app_number] => 7/004864
[patent_app_country] => US
[patent_app_date] => 1987-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3046
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/763/04763535.pdf
[firstpage_image] =>[orig_patent_app_number] => 004864
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/004864 | Pipette mechanism | Jan 19, 1987 | Issued |
Array
(
[id] => 2379012
[patent_doc_number] => 04737174
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-12
[patent_title] => 'Multi-media filter frame construction'
[patent_app_type] => 1
[patent_app_number] => 7/004598
[patent_app_country] => US
[patent_app_date] => 1987-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2181
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/737/04737174.pdf
[firstpage_image] =>[orig_patent_app_number] => 004598
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/004598 | Multi-media filter frame construction | Jan 19, 1987 | Issued |
Array
(
[id] => 2407151
[patent_doc_number] => 04761166
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-02
[patent_title] => 'Compressor system'
[patent_app_type] => 1
[patent_app_number] => 7/002945
[patent_app_country] => US
[patent_app_date] => 1987-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 4473
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 284
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/761/04761166.pdf
[firstpage_image] =>[orig_patent_app_number] => 002945
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/002945 | Compressor system | Jan 12, 1987 | Issued |
Array
(
[id] => 2411198
[patent_doc_number] => 04770675
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-13
[patent_title] => 'System and method for separating gases of differing masses by enhanced diffusion produced by tuned oscillations'
[patent_app_type] => 1
[patent_app_number] => 7/002268
[patent_app_country] => US
[patent_app_date] => 1987-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3909
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/770/04770675.pdf
[firstpage_image] =>[orig_patent_app_number] => 002268
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/002268 | System and method for separating gases of differing masses by enhanced diffusion produced by tuned oscillations | Jan 11, 1987 | Issued |
Array
(
[id] => 2438574
[patent_doc_number] => 04744804
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-17
[patent_title] => 'Dust pre-removal method in a dry moving bed type adsorption tower'
[patent_app_type] => 1
[patent_app_number] => 7/006247
[patent_app_country] => US
[patent_app_date] => 1987-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 2975
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/744/04744804.pdf
[firstpage_image] =>[orig_patent_app_number] => 006247
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/006247 | Dust pre-removal method in a dry moving bed type adsorption tower | Jan 8, 1987 | Issued |
Array
(
[id] => 2419790
[patent_doc_number] => 04780261
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-10-25
[patent_title] => 'Method of lengthwise folding thermoplastic strip material and apparatus for achieving same'
[patent_app_type] => 1
[patent_app_number] => 7/001283
[patent_app_country] => US
[patent_app_date] => 1987-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 6402
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 232
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/780/04780261.pdf
[firstpage_image] =>[orig_patent_app_number] => 001283
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/001283 | Method of lengthwise folding thermoplastic strip material and apparatus for achieving same | Jan 7, 1987 | Issued |
Array
(
[id] => 2418753
[patent_doc_number] => 04738691
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-19
[patent_title] => 'Process for removal of impurities from a gas'
[patent_app_type] => 1
[patent_app_number] => 7/001140
[patent_app_country] => US
[patent_app_date] => 1987-01-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2514
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/738/04738691.pdf
[firstpage_image] =>[orig_patent_app_number] => 001140
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/001140 | Process for removal of impurities from a gas | Jan 6, 1987 | Issued |
Array
(
[id] => 2378819
[patent_doc_number] => 04737164
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-12
[patent_title] => 'Process for recovering contaminants from gases'
[patent_app_type] => 1
[patent_app_number] => 7/000759
[patent_app_country] => US
[patent_app_date] => 1987-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2361
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/737/04737164.pdf
[firstpage_image] =>[orig_patent_app_number] => 000759
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/000759 | Process for recovering contaminants from gases | Jan 5, 1987 | Issued |
Array
(
[id] => 2407646
[patent_doc_number] => 04743276
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-10
[patent_title] => 'Method of separating carbon monoxide and carbon monoxide adsorbent used in this method'
[patent_app_type] => 1
[patent_app_number] => 6/948394
[patent_app_country] => US
[patent_app_date] => 1986-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 16
[patent_no_of_words] => 7807
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/743/04743276.pdf
[firstpage_image] =>[orig_patent_app_number] => 948394
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/948394 | Method of separating carbon monoxide and carbon monoxide adsorbent used in this method | Dec 30, 1986 | Issued |
Array
(
[id] => 2378861
[patent_doc_number] => 04737166
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-12
[patent_title] => 'Acid gas scrubbing by composite solvent-swollen membranes'
[patent_app_type] => 1
[patent_app_number] => 6/947996
[patent_app_country] => US
[patent_app_date] => 1986-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 5065
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/737/04737166.pdf
[firstpage_image] =>[orig_patent_app_number] => 947996
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/947996 | Acid gas scrubbing by composite solvent-swollen membranes | Dec 29, 1986 | Issued |
Array
(
[id] => 2483801
[patent_doc_number] => 04824447
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-25
[patent_title] => 'Enhanced oil recovery system'
[patent_app_type] => 1
[patent_app_number] => 6/947791
[patent_app_country] => US
[patent_app_date] => 1986-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3559
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/824/04824447.pdf
[firstpage_image] =>[orig_patent_app_number] => 947791
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/947791 | Enhanced oil recovery system | Dec 29, 1986 | Issued |
Array
(
[id] => 2418809
[patent_doc_number] => 04738694
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-19
[patent_title] => 'Process and plant for purification by adsorption on activated carbon and corresponding adsorber vessel'
[patent_app_type] => 1
[patent_app_number] => 7/007245
[patent_app_country] => US
[patent_app_date] => 1986-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3047
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 62
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/738/04738694.pdf
[firstpage_image] =>[orig_patent_app_number] => 007245
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/007245 | Process and plant for purification by adsorption on activated carbon and corresponding adsorber vessel | Dec 21, 1986 | Issued |
Array
(
[id] => 2452050
[patent_doc_number] => 04717399
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-05
[patent_title] => 'Process for adsorbing mercury from natural gas'
[patent_app_type] => 1
[patent_app_number] => 6/944136
[patent_app_country] => US
[patent_app_date] => 1986-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1060
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/717/04717399.pdf
[firstpage_image] =>[orig_patent_app_number] => 944136
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/944136 | Process for adsorbing mercury from natural gas | Dec 21, 1986 | Issued |
Array
(
[id] => 2361619
[patent_doc_number] => 04693735
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-15
[patent_title] => 'Motor-driven tool having an air filter'
[patent_app_type] => 1
[patent_app_number] => 6/943793
[patent_app_country] => US
[patent_app_date] => 1986-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1578
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/693/04693735.pdf
[firstpage_image] =>[orig_patent_app_number] => 943793
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/943793 | Motor-driven tool having an air filter | Dec 18, 1986 | Issued |
Array
(
[id] => 2475156
[patent_doc_number] => 04865630
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-12
[patent_title] => 'Porous membrane for use in reaction process'
[patent_app_type] => 1
[patent_app_number] => 6/942799
[patent_app_country] => US
[patent_app_date] => 1986-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 3825
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/865/04865630.pdf
[firstpage_image] =>[orig_patent_app_number] => 942799
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/942799 | Porous membrane for use in reaction process | Dec 16, 1986 | Issued |
Array
(
[id] => 2414497
[patent_doc_number] => 04726816
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-23
[patent_title] => 'Reformer-pressure swing adsorption process for the production of carbon monoxide'
[patent_app_type] => 1
[patent_app_number] => 6/942952
[patent_app_country] => US
[patent_app_date] => 1986-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6012
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 338
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/726/04726816.pdf
[firstpage_image] =>[orig_patent_app_number] => 942952
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/942952 | Reformer-pressure swing adsorption process for the production of carbon monoxide | Dec 16, 1986 | Issued |
Array
(
[id] => 2382593
[patent_doc_number] => 04723966
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-09
[patent_title] => 'Gas separation by pressure swing adsorption'
[patent_app_type] => 1
[patent_app_number] => 6/940612
[patent_app_country] => US
[patent_app_date] => 1986-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 5402
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/723/04723966.pdf
[firstpage_image] =>[orig_patent_app_number] => 940612
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/940612 | Gas separation by pressure swing adsorption | Dec 10, 1986 | Issued |
Array
(
[id] => 2444868
[patent_doc_number] => 04732578
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-22
[patent_title] => 'Pressure swing adsorption process'
[patent_app_type] => 1
[patent_app_number] => 6/939911
[patent_app_country] => US
[patent_app_date] => 1986-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 6329
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/732/04732578.pdf
[firstpage_image] =>[orig_patent_app_number] => 939911
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/939911 | Pressure swing adsorption process | Dec 8, 1986 | Issued |