Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 2414479 [patent_doc_number] => 04726815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-23 [patent_title] => 'Process for adsorbing and separating carbon dioxide from gas mixture' [patent_app_type] => 1 [patent_app_number] => 6/938240 [patent_app_country] => US [patent_app_date] => 1986-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2934 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/726/04726815.pdf [firstpage_image] =>[orig_patent_app_number] => 938240 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/938240
Process for adsorbing and separating carbon dioxide from gas mixture Dec 4, 1986 Issued
Array ( [id] => 2482112 [patent_doc_number] => 04801315 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-31 [patent_title] => 'Device for the wet cleaning of flue gas' [patent_app_type] => 1 [patent_app_number] => 6/937545 [patent_app_country] => US [patent_app_date] => 1986-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3652 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/801/04801315.pdf [firstpage_image] =>[orig_patent_app_number] => 937545 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/937545
Device for the wet cleaning of flue gas Dec 2, 1986 Issued
Array ( [id] => 2438758 [patent_doc_number] => 04749392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-07 [patent_title] => 'Dehumidifying material' [patent_app_type] => 1 [patent_app_number] => 6/937288 [patent_app_country] => US [patent_app_date] => 1986-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2662 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/749/04749392.pdf [firstpage_image] =>[orig_patent_app_number] => 937288 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/937288
Dehumidifying material Dec 2, 1986 Issued
Array ( [id] => 2380826 [patent_doc_number] => 04729772 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-08 [patent_title] => 'Separation method of polymer powder and carrier gas' [patent_app_type] => 1 [patent_app_number] => 6/936771 [patent_app_country] => US [patent_app_date] => 1986-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2736 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/729/04729772.pdf [firstpage_image] =>[orig_patent_app_number] => 936771 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/936771
Separation method of polymer powder and carrier gas Dec 1, 1986 Issued
Array ( [id] => 2411255 [patent_doc_number] => 04770678 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-13 [patent_title] => 'Contaminant removal from fluids' [patent_app_type] => 1 [patent_app_number] => 6/935944 [patent_app_country] => US [patent_app_date] => 1986-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 3468 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/770/04770678.pdf [firstpage_image] =>[orig_patent_app_number] => 935944 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/935944
Contaminant removal from fluids Nov 27, 1986 Issued
Array ( [id] => 2407115 [patent_doc_number] => 04761164 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Method for gas separation' [patent_app_type] => 1 [patent_app_number] => 6/934583 [patent_app_country] => US [patent_app_date] => 1986-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 8969 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/761/04761164.pdf [firstpage_image] =>[orig_patent_app_number] => 934583 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/934583
Method for gas separation Nov 24, 1986 Issued
Array ( [id] => 2438276 [patent_doc_number] => 04756726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Regenerable dehumidifier' [patent_app_type] => 1 [patent_app_number] => 6/932887 [patent_app_country] => US [patent_app_date] => 1986-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1532 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/756/04756726.pdf [firstpage_image] =>[orig_patent_app_number] => 932887 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/932887
Regenerable dehumidifier Nov 19, 1986 Issued
Array ( [id] => 2440850 [patent_doc_number] => 04721515 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-26 [patent_title] => 'Control system of a dual-cylinder type dehumidifier' [patent_app_type] => 1 [patent_app_number] => 6/932121 [patent_app_country] => US [patent_app_date] => 1986-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3414 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/721/04721515.pdf [firstpage_image] =>[orig_patent_app_number] => 932121 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/932121
Control system of a dual-cylinder type dehumidifier Nov 18, 1986 Issued
Array ( [id] => 2409824 [patent_doc_number] => 04735638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-05 [patent_title] => 'Filter unit for use at high temperatures' [patent_app_type] => 1 [patent_app_number] => 6/932115 [patent_app_country] => US [patent_app_date] => 1986-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5008 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/735/04735638.pdf [firstpage_image] =>[orig_patent_app_number] => 932115 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/932115
Filter unit for use at high temperatures Nov 17, 1986 Issued
Array ( [id] => 2379051 [patent_doc_number] => 04737176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Hot gas cross flow filtering module' [patent_app_type] => 1 [patent_app_number] => 6/930218 [patent_app_country] => US [patent_app_date] => 1986-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4197 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/737/04737176.pdf [firstpage_image] =>[orig_patent_app_number] => 930218 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/930218
Hot gas cross flow filtering module Nov 11, 1986 Issued
Array ( [id] => 2380325 [patent_doc_number] => 04720291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-19 [patent_title] => 'Aero-hydraulic pollution control system' [patent_app_type] => 1 [patent_app_number] => 6/929917 [patent_app_country] => US [patent_app_date] => 1986-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 15 [patent_no_of_words] => 4835 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/720/04720291.pdf [firstpage_image] =>[orig_patent_app_number] => 929917 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/929917
Aero-hydraulic pollution control system Nov 11, 1986 Issued
Array ( [id] => 2378936 [patent_doc_number] => 04737170 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Molecular sieve bed containers' [patent_app_type] => 1 [patent_app_number] => 6/928391 [patent_app_country] => US [patent_app_date] => 1986-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4212 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/737/04737170.pdf [firstpage_image] =>[orig_patent_app_number] => 928391 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/928391
Molecular sieve bed containers Nov 9, 1986 Issued
Array ( [id] => 2330313 [patent_doc_number] => 04701190 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-20 [patent_title] => 'Process for recovering methylacetylene and/or propadiene' [patent_app_type] => 1 [patent_app_number] => 6/927978 [patent_app_country] => US [patent_app_date] => 1986-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2786 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/701/04701190.pdf [firstpage_image] =>[orig_patent_app_number] => 927978 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/927978
Process for recovering methylacetylene and/or propadiene Nov 6, 1986 Issued
Array ( [id] => 2407856 [patent_doc_number] => 04725293 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Automatic control for Pressure Swing Adsorption system' [patent_app_type] => 1 [patent_app_number] => 6/926280 [patent_app_country] => US [patent_app_date] => 1986-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8962 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/725/04725293.pdf [firstpage_image] =>[orig_patent_app_number] => 926280 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/926280
Automatic control for Pressure Swing Adsorption system Nov 2, 1986 Issued
06/926447 FILLED MEMBRANES FOR SEPARATION OF POLAR FROM NON-POLAR GASES Nov 2, 1986 Abandoned
Array ( [id] => 2330282 [patent_doc_number] => 04701187 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-20 [patent_title] => 'Process for separating components of a gas stream' [patent_app_type] => 1 [patent_app_number] => 6/926695 [patent_app_country] => US [patent_app_date] => 1986-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6444 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/701/04701187.pdf [firstpage_image] =>[orig_patent_app_number] => 926695 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/926695
Process for separating components of a gas stream Nov 2, 1986 Issued
Array ( [id] => 2438651 [patent_doc_number] => 04744808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => 'Liquid level sensing and control' [patent_app_type] => 1 [patent_app_number] => 6/925736 [patent_app_country] => US [patent_app_date] => 1986-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1193 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/744/04744808.pdf [firstpage_image] =>[orig_patent_app_number] => 925736 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/925736
Liquid level sensing and control Oct 29, 1986 Issued
Array ( [id] => 2410175 [patent_doc_number] => 04746340 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-24 [patent_title] => 'Air cleaner apparatus' [patent_app_type] => 1 [patent_app_number] => 6/924061 [patent_app_country] => US [patent_app_date] => 1986-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3469 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/746/04746340.pdf [firstpage_image] =>[orig_patent_app_number] => 924061 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/924061
Air cleaner apparatus Oct 27, 1986 Issued
Array ( [id] => 2451951 [patent_doc_number] => 04717394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-05 [patent_title] => 'Polyimide gas separation membranes' [patent_app_type] => 1 [patent_app_number] => 6/923486 [patent_app_country] => US [patent_app_date] => 1986-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13839 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/717/04717394.pdf [firstpage_image] =>[orig_patent_app_number] => 923486 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/923486
Polyimide gas separation membranes Oct 26, 1986 Issued
Array ( [id] => 2451930 [patent_doc_number] => 04717393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-05 [patent_title] => 'Polyimide gas separation membranes' [patent_app_type] => 1 [patent_app_number] => 6/923485 [patent_app_country] => US [patent_app_date] => 1986-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10158 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/717/04717393.pdf [firstpage_image] =>[orig_patent_app_number] => 923485 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/923485
Polyimide gas separation membranes Oct 26, 1986 Issued
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