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
07/062897 FILTRATION TANK FOR FILTERING WASTE WATER USED IN WASHING MECHANICAL COMPONENTS Jun 14, 1987 Abandoned
Array ( [id] => 2480705 [patent_doc_number] => 04859218 [patent_country] => US [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1827 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/859/04859218.pdf [firstpage_image] =>[orig_patent_app_number] => 062469 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/062469
Device for controlling refuse discharge in textile cleaners Jun 11, 1987 Issued
Array ( [id] => 2548432 [patent_doc_number] => 04816039 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'PSA multicomponent separation utilizing tank equalization' [patent_app_type] => 1 [patent_app_number] => 7/059172 [patent_app_country] => US [patent_app_date] => 1987-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5730 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/816/04816039.pdf [firstpage_image] =>[orig_patent_app_number] => 059172 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/059172
PSA multicomponent separation utilizing tank equalization Jun 10, 1987 Issued
Array ( [id] => 2510635 [patent_doc_number] => 04863610 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Scraping, collecting & eluting apparatus for thin layer chromatography and method for its use' [patent_app_type] => 1 [patent_app_number] => 7/060402 [patent_app_country] => US [patent_app_date] => 1987-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5419 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/863/04863610.pdf [firstpage_image] =>[orig_patent_app_number] => 060402 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/060402
Scraping, collecting & eluting apparatus for thin layer chromatography and method for its use Jun 10, 1987 Issued
Array ( [id] => 2444439 [patent_doc_number] => 04758253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-19 [patent_title] => 'Adsorption process' [patent_app_type] => 1 [patent_app_number] => 7/060445 [patent_app_country] => US [patent_app_date] => 1987-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5345 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/758/04758253.pdf [firstpage_image] =>[orig_patent_app_number] => 060445 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/060445
Adsorption process Jun 10, 1987 Issued
07/059087 BIFLOW FILTER DRIER Jun 7, 1987 Abandoned
Array ( [id] => 2383820 [patent_doc_number] => 04793832 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Air purification and temperature controlling system and method' [patent_app_type] => 1 [patent_app_number] => 7/057634 [patent_app_country] => US [patent_app_date] => 1987-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5801 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/793/04793832.pdf [firstpage_image] =>[orig_patent_app_number] => 057634 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/057634
Air purification and temperature controlling system and method Jun 3, 1987 Issued
Array ( [id] => 2417514 [patent_doc_number] => 04773921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-27 [patent_title] => 'Process and device for selective extraction of H.sub.2 S from an H.sub.2 S-containing gas' [patent_app_type] => 1 [patent_app_number] => 7/067258 [patent_app_country] => US [patent_app_date] => 1987-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5130 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/773/04773921.pdf [firstpage_image] =>[orig_patent_app_number] => 067258 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/067258
Process and device for selective extraction of H.sub.2 S from an H.sub.2 S-containing gas Jun 2, 1987 Issued
Array ( [id] => 2417770 [patent_doc_number] => 04762537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => 'Adsorbent for HCl comprising alumina and acid-treated Y zeolite' [patent_app_type] => 1 [patent_app_number] => 7/056714 [patent_app_country] => US [patent_app_date] => 1987-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2785 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/762/04762537.pdf [firstpage_image] =>[orig_patent_app_number] => 056714 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/056714
Adsorbent for HCl comprising alumina and acid-treated Y zeolite Jun 1, 1987 Issued
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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4885 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/762/04762535.pdf [firstpage_image] =>[orig_patent_app_number] => 057403 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/057403
Ammonia separation using semipermeable membranes Jun 1, 1987 Issued
Array ( [id] => 2444385 [patent_doc_number] => 04758250 [patent_country] => US [patent_kind] => NA [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 [patent_app_country] => US [patent_app_date] => 1987-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7635 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/758/04758250.pdf [firstpage_image] =>[orig_patent_app_number] => 057135 [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 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Dust collector' [patent_app_type] => 1 [patent_app_number] => 7/054917 [patent_app_country] => US [patent_app_date] => 1987-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1870 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/013/05013343.pdf [firstpage_image] =>[orig_patent_app_number] => 054917 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/054917
Dust collector May 27, 1987 Issued
Array ( [id] => 2557061 [patent_doc_number] => 04849116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Process and a plant for separating low density material from substrate mixtures' [patent_app_type] => 1 [patent_app_number] => 7/054545 [patent_app_country] => US [patent_app_date] => 1987-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4921 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/849/04849116.pdf [firstpage_image] =>[orig_patent_app_number] => 054545 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/054545
Process and a plant for separating low density material from substrate mixtures May 26, 1987 Issued
Array ( [id] => 2481582 [patent_doc_number] => 04799942 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-24 [patent_title] => 'Crystalline gallophosphate compositions' [patent_app_type] => 1 [patent_app_number] => 7/053735 [patent_app_country] => US [patent_app_date] => 1987-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6880 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/799/04799942.pdf [firstpage_image] =>[orig_patent_app_number] => 053735 [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 [patent_doc_number] => 04738692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Gas drying apparatus' [patent_app_type] => 1 [patent_app_number] => 7/057700 [patent_app_country] => US [patent_app_date] => 1987-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2161 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/738/04738692.pdf [firstpage_image] =>[orig_patent_app_number] => 057700 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/057700
Gas drying apparatus May 25, 1987 Issued
Array ( [id] => 2445004 [patent_doc_number] => 04732584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-22 [patent_title] => 'Process for the purification of permanent gases using chabazite adsorbents' [patent_app_type] => 1 [patent_app_number] => 7/053283 [patent_app_country] => US [patent_app_date] => 1987-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5528 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/732/04732584.pdf [firstpage_image] =>[orig_patent_app_number] => 053283 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/053283
Process for the purification of permanent gases using chabazite adsorbents May 21, 1987 Issued
Array ( [id] => 2727946 [patent_doc_number] => 05051115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Pressure swing adsorption process' [patent_app_type] => 1 [patent_app_number] => 7/051563 [patent_app_country] => US [patent_app_date] => 1987-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3532 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/051/05051115.pdf [firstpage_image] =>[orig_patent_app_number] => 051563 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/051563
Pressure swing adsorption process May 19, 1987 Issued
Array ( [id] => 2382496 [patent_doc_number] => 04772295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-20 [patent_title] => 'Method for recovering hydrocarbon vapor' [patent_app_type] => 1 [patent_app_number] => 7/051928 [patent_app_country] => US [patent_app_date] => 1987-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2028 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/772/04772295.pdf [firstpage_image] =>[orig_patent_app_number] => 051928 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/051928
Method for recovering hydrocarbon vapor May 18, 1987 Issued
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