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] => 2198222 [patent_doc_number] => 04534860 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-13 [patent_title] => 'Water-oil separating system for use with centrifugal type separator' [patent_app_type] => 1 [patent_app_number] => 6/629907 [patent_app_country] => US [patent_app_date] => 1984-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6706 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/534/04534860.pdf [firstpage_image] =>[orig_patent_app_number] => 629907 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/629907
Water-oil separating system for use with centrifugal type separator Jul 10, 1984 Issued
Array ( [id] => 2176164 [patent_doc_number] => 04507132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-26 [patent_title] => 'Fuel evaporation preventing device' [patent_app_type] => 1 [patent_app_number] => 6/629456 [patent_app_country] => US [patent_app_date] => 1984-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2741 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/507/04507132.pdf [firstpage_image] =>[orig_patent_app_number] => 629456 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/629456
Fuel evaporation preventing device Jul 9, 1984 Issued
Array ( [id] => 2128081 [patent_doc_number] => 04543110 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-24 [patent_title] => 'Method and plant for reheating flue gases behind a wet flue-gas desulfurization plant' [patent_app_type] => 1 [patent_app_number] => 6/628247 [patent_app_country] => US [patent_app_date] => 1984-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3392 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/543/04543110.pdf [firstpage_image] =>[orig_patent_app_number] => 628247 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/628247
Method and plant for reheating flue gases behind a wet flue-gas desulfurization plant Jul 5, 1984 Issued
Array ( [id] => 2142765 [patent_doc_number] => 04536288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-20 [patent_title] => 'Pocket centrifuge and method of operating same' [patent_app_type] => 1 [patent_app_number] => 6/628325 [patent_app_country] => US [patent_app_date] => 1984-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2821 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/536/04536288.pdf [firstpage_image] =>[orig_patent_app_number] => 628325 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/628325
Pocket centrifuge and method of operating same Jul 5, 1984 Issued
Array ( [id] => 2197091 [patent_doc_number] => 04534777 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-13 [patent_title] => 'Gas separation apparatus' [patent_app_type] => 1 [patent_app_number] => 6/626811 [patent_app_country] => US [patent_app_date] => 1984-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1794 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/534/04534777.pdf [firstpage_image] =>[orig_patent_app_number] => 626811 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/626811
Gas separation apparatus Jun 28, 1984 Issued
Array ( [id] => 2196132 [patent_doc_number] => 04548624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-22 [patent_title] => 'Hygroscopic breather cap' [patent_app_type] => 1 [patent_app_number] => 6/623234 [patent_app_country] => US [patent_app_date] => 1984-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2119 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/548/04548624.pdf [firstpage_image] =>[orig_patent_app_number] => 623234 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/623234
Hygroscopic breather cap Jun 20, 1984 Issued
Array ( [id] => 2267292 [patent_doc_number] => 04565554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-21 [patent_title] => 'Steam separating apparatus and separators used therein' [patent_app_type] => 1 [patent_app_number] => 6/622308 [patent_app_country] => US [patent_app_date] => 1984-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3357 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/565/04565554.pdf [firstpage_image] =>[orig_patent_app_number] => 622308 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/622308
Steam separating apparatus and separators used therein Jun 19, 1984 Issued
Array ( [id] => 2217620 [patent_doc_number] => 04582514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-15 [patent_title] => 'Method for the removal of gaseous, volatile and/or liquid impurities from waste gases' [patent_app_type] => 1 [patent_app_number] => 6/622539 [patent_app_country] => US [patent_app_date] => 1984-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2873 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/582/04582514.pdf [firstpage_image] =>[orig_patent_app_number] => 622539 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/622539
Method for the removal of gaseous, volatile and/or liquid impurities from waste gases Jun 19, 1984 Issued
06/622695 COLUMN FOR LIQUID CHROMATOGRAPHY Jun 19, 1984 Abandoned
Array ( [id] => 2147155 [patent_doc_number] => 04539020 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-03 [patent_title] => 'Methods for obtaining high-purity carbon monoxide' [patent_app_type] => 1 [patent_app_number] => 6/621789 [patent_app_country] => US [patent_app_date] => 1984-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6560 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/539/04539020.pdf [firstpage_image] =>[orig_patent_app_number] => 621789 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/621789
Methods for obtaining high-purity carbon monoxide Jun 17, 1984 Issued
Array ( [id] => 2173866 [patent_doc_number] => 04529415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-16 [patent_title] => 'Gaseous separation apparatus and process' [patent_app_type] => 1 [patent_app_number] => 6/618425 [patent_app_country] => US [patent_app_date] => 1984-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 5023 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/529/04529415.pdf [firstpage_image] =>[orig_patent_app_number] => 618425 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/618425
Gaseous separation apparatus and process Jun 6, 1984 Issued
06/617781 COMPOSITE DESICCANT STRUCTURE Jun 5, 1984 Abandoned
Array ( [id] => 2162440 [patent_doc_number] => 04496373 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-29 [patent_title] => 'Diffusion membrane and process for separating hydrogen from gas mixture' [patent_app_type] => 1 [patent_app_number] => 6/617831 [patent_app_country] => US [patent_app_date] => 1984-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3474 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/496/04496373.pdf [firstpage_image] =>[orig_patent_app_number] => 617831 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/617831
Diffusion membrane and process for separating hydrogen from gas mixture Jun 5, 1984 Issued
Array ( [id] => 2150854 [patent_doc_number] => 04516989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-14 [patent_title] => 'Process for removing fly ash particles from a gas at elevated pressure' [patent_app_type] => 1 [patent_app_number] => 6/615849 [patent_app_country] => US [patent_app_date] => 1984-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2044 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/516/04516989.pdf [firstpage_image] =>[orig_patent_app_number] => 615849 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/615849
Process for removing fly ash particles from a gas at elevated pressure May 30, 1984 Issued
Array ( [id] => 2199532 [patent_doc_number] => 04528160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-09 [patent_title] => 'Gas dosimeter construction' [patent_app_type] => 1 [patent_app_number] => 6/615928 [patent_app_country] => US [patent_app_date] => 1984-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1720 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/528/04528160.pdf [firstpage_image] =>[orig_patent_app_number] => 615928 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/615928
Gas dosimeter construction May 30, 1984 Issued
Array ( [id] => 2164650 [patent_doc_number] => 04540487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-10 [patent_title] => 'Filter apparatus' [patent_app_type] => 1 [patent_app_number] => 6/614948 [patent_app_country] => US [patent_app_date] => 1984-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5397 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/540/04540487.pdf [firstpage_image] =>[orig_patent_app_number] => 614948 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/614948
Filter apparatus May 28, 1984 Issued
Array ( [id] => 2198011 [patent_doc_number] => 04533476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-06 [patent_title] => 'Spa filter installation method and means' [patent_app_type] => 1 [patent_app_number] => 6/614127 [patent_app_country] => US [patent_app_date] => 1984-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1750 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/533/04533476.pdf [firstpage_image] =>[orig_patent_app_number] => 614127 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/614127
Spa filter installation method and means May 24, 1984 Issued
Array ( [id] => 2629882 [patent_doc_number] => 04913711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Spiral coil cool wall construction for high temperature cylindrical furnaces, vessels, cyclones, etc.' [patent_app_type] => 1 [patent_app_number] => 6/614393 [patent_app_country] => US [patent_app_date] => 1984-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2294 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/913/04913711.pdf [firstpage_image] =>[orig_patent_app_number] => 614393 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/614393
Spiral coil cool wall construction for high temperature cylindrical furnaces, vessels, cyclones, etc. May 24, 1984 Issued
Array ( [id] => 2200567 [patent_doc_number] => 04544378 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-01 [patent_title] => 'Nitrogen adsorption process' [patent_app_type] => 1 [patent_app_number] => 6/614086 [patent_app_country] => US [patent_app_date] => 1984-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 14426 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/544/04544378.pdf [firstpage_image] =>[orig_patent_app_number] => 614086 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/614086
Nitrogen adsorption process May 23, 1984 Issued
Array ( [id] => 2267280 [patent_doc_number] => 04565553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-21 [patent_title] => 'Method for the removal and disposal of paint solvent' [patent_app_type] => 1 [patent_app_number] => 6/614101 [patent_app_country] => US [patent_app_date] => 1984-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4919 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/565/04565553.pdf [firstpage_image] =>[orig_patent_app_number] => 614101 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/614101
Method for the removal and disposal of paint solvent May 23, 1984 Issued
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