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] => 2173140 [patent_doc_number] => 04547205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-15 [patent_title] => 'Dehydrocyclodimerization process' [patent_app_type] => 1 [patent_app_number] => 6/659924 [patent_app_country] => US [patent_app_date] => 1984-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4434 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/547/04547205.pdf [firstpage_image] =>[orig_patent_app_number] => 659924 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/659924
Dehydrocyclodimerization process Oct 10, 1984 Issued
Array ( [id] => 2196060 [patent_doc_number] => 04548619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-22 [patent_title] => 'Dehydrocyclodimerization process' [patent_app_type] => 1 [patent_app_number] => 6/659925 [patent_app_country] => US [patent_app_date] => 1984-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4547 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/548/04548619.pdf [firstpage_image] =>[orig_patent_app_number] => 659925 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/659925
Dehydrocyclodimerization process Oct 10, 1984 Issued
Array ( [id] => 2266044 [patent_doc_number] => 04583997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-22 [patent_title] => 'Process for reducing the hydroxyl content of optical waveguides' [patent_app_type] => 1 [patent_app_number] => 6/659285 [patent_app_country] => US [patent_app_date] => 1984-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1594 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/583/04583997.pdf [firstpage_image] =>[orig_patent_app_number] => 659285 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/659285
Process for reducing the hydroxyl content of optical waveguides Oct 9, 1984 Issued
Array ( [id] => 2262714 [patent_doc_number] => 04592835 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-03 [patent_title] => 'Pressure filter' [patent_app_type] => 1 [patent_app_number] => 6/659481 [patent_app_country] => US [patent_app_date] => 1984-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2695 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/592/04592835.pdf [firstpage_image] =>[orig_patent_app_number] => 659481 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/659481
Pressure filter Oct 9, 1984 Issued
Array ( [id] => 2174343 [patent_doc_number] => 04561978 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-31 [patent_title] => 'Multiple primary roll' [patent_app_type] => 1 [patent_app_number] => 6/659189 [patent_app_country] => US [patent_app_date] => 1984-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3259 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/561/04561978.pdf [firstpage_image] =>[orig_patent_app_number] => 659189 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/659189
Multiple primary roll Oct 8, 1984 Issued
Array ( [id] => 2295123 [patent_doc_number] => 04681609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-21 [patent_title] => 'Top loading and inverted backflushed air filter systems' [patent_app_type] => 1 [patent_app_number] => 6/657712 [patent_app_country] => US [patent_app_date] => 1984-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6984 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/681/04681609.pdf [firstpage_image] =>[orig_patent_app_number] => 657712 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/657712
Top loading and inverted backflushed air filter systems Oct 8, 1984 Issued
Array ( [id] => 2250502 [patent_doc_number] => 04589888 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-20 [patent_title] => 'Pressure swing adsorption process' [patent_app_type] => 1 [patent_app_number] => 6/658306 [patent_app_country] => US [patent_app_date] => 1984-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4135 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 467 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/589/04589888.pdf [firstpage_image] =>[orig_patent_app_number] => 658306 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/658306
Pressure swing adsorption process Oct 4, 1984 Issued
Array ( [id] => 2274076 [patent_doc_number] => 04610700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-09 [patent_title] => 'Adsorbent composition useful in retarding corrosion in mufflers' [patent_app_type] => 1 [patent_app_number] => 6/657594 [patent_app_country] => US [patent_app_date] => 1984-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3529 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/610/04610700.pdf [firstpage_image] =>[orig_patent_app_number] => 657594 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/657594
Adsorbent composition useful in retarding corrosion in mufflers Oct 3, 1984 Issued
06/657709 PROCESS AND EQUIPMENT FOR REGENERATION OF ADSORBERS Oct 3, 1984 Abandoned
Array ( [id] => 2281954 [patent_doc_number] => 04586940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-06 [patent_title] => 'Process and apparatus for a recovery of heat comprising a heat-recovering absorption of water vapor from gases' [patent_app_type] => 1 [patent_app_number] => 6/655559 [patent_app_country] => US [patent_app_date] => 1984-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5448 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/586/04586940.pdf [firstpage_image] =>[orig_patent_app_number] => 655559 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/655559
Process and apparatus for a recovery of heat comprising a heat-recovering absorption of water vapor from gases Sep 27, 1984 Issued
Array ( [id] => 2147210 [patent_doc_number] => 04539025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-03 [patent_title] => 'Filtering system' [patent_app_type] => 1 [patent_app_number] => 6/654697 [patent_app_country] => US [patent_app_date] => 1984-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2918 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/539/04539025.pdf [firstpage_image] =>[orig_patent_app_number] => 654697 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/654697
Filtering system Sep 25, 1984 Issued
06/654312 FILTER Sep 24, 1984 Abandoned
Array ( [id] => 2218182 [patent_doc_number] => 04609383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-02 [patent_title] => 'Apparatus and method for extracting oxygen from fluids' [patent_app_type] => 1 [patent_app_number] => 6/653549 [patent_app_country] => US [patent_app_date] => 1984-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7633 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/609/04609383.pdf [firstpage_image] =>[orig_patent_app_number] => 653549 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/653549
Apparatus and method for extracting oxygen from fluids Sep 23, 1984 Issued
Array ( [id] => 2310755 [patent_doc_number] => 04699637 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-13 [patent_title] => 'Hydrogen permeation membrane' [patent_app_type] => 1 [patent_app_number] => 6/649043 [patent_app_country] => US [patent_app_date] => 1984-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2378 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/699/04699637.pdf [firstpage_image] =>[orig_patent_app_number] => 649043 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/649043
Hydrogen permeation membrane Sep 9, 1984 Issued
Array ( [id] => 2340011 [patent_doc_number] => 04655797 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-07 [patent_title] => 'Fine screen and fine screen stack, their use and process for the manufacture of fine screens' [patent_app_type] => 1 [patent_app_number] => 6/649044 [patent_app_country] => US [patent_app_date] => 1984-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2048 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/655/04655797.pdf [firstpage_image] =>[orig_patent_app_number] => 649044 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/649044
Fine screen and fine screen stack, their use and process for the manufacture of fine screens Sep 9, 1984 Issued
Array ( [id] => 2250536 [patent_doc_number] => 04589891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-20 [patent_title] => 'Hydrogen permeatin membrane, process for its manufacture and use' [patent_app_type] => 1 [patent_app_number] => 6/648898 [patent_app_country] => US [patent_app_date] => 1984-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1692 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/589/04589891.pdf [firstpage_image] =>[orig_patent_app_number] => 648898 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/648898
Hydrogen permeatin membrane, process for its manufacture and use Sep 9, 1984 Issued
Array ( [id] => 2144120 [patent_doc_number] => 04559063 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-17 [patent_title] => 'Multi purpose on column injection' [patent_app_type] => 1 [patent_app_number] => 6/648220 [patent_app_country] => US [patent_app_date] => 1984-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2929 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/559/04559063.pdf [firstpage_image] =>[orig_patent_app_number] => 648220 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/648220
Multi purpose on column injection Sep 6, 1984 Issued
Array ( [id] => 2184957 [patent_doc_number] => 04545791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-08 [patent_title] => 'Vented liquid reservoir' [patent_app_type] => 1 [patent_app_number] => 6/648651 [patent_app_country] => US [patent_app_date] => 1984-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3109 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/545/04545791.pdf [firstpage_image] =>[orig_patent_app_number] => 648651 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/648651
Vented liquid reservoir Sep 6, 1984 Issued
Array ( [id] => 2273325 [patent_doc_number] => 04581142 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-08 [patent_title] => 'Hydrocyclone' [patent_app_type] => 1 [patent_app_number] => 6/653245 [patent_app_country] => US [patent_app_date] => 1984-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3120 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/581/04581142.pdf [firstpage_image] =>[orig_patent_app_number] => 653245 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/653245
Hydrocyclone Sep 5, 1984 Issued
06/647427 SILENCING FILTER Sep 4, 1984 Abandoned
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