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] => 1978373 [patent_doc_number] => 04351650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-28 [patent_title] => 'Exhaust gas desulfurization apparatus' [patent_app_type] => 1 [patent_app_number] => 6/249924 [patent_app_country] => US [patent_app_date] => 1981-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2740 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/351/04351650.pdf [firstpage_image] =>[orig_patent_app_number] => 249924 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/249924
Exhaust gas desulfurization apparatus Mar 31, 1981 Issued
Array ( [id] => 1981406 [patent_doc_number] => 04356005 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-26 [patent_title] => 'Separation of gases' [patent_app_type] => 1 [patent_app_number] => 6/249553 [patent_app_country] => US [patent_app_date] => 1981-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4023 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/356/04356005.pdf [firstpage_image] =>[orig_patent_app_number] => 249553 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/249553
Separation of gases Mar 30, 1981 Issued
06/248860 SURGICAL DRAINAGE BAGS Mar 29, 1981 Abandoned
Array ( [id] => 1988556 [patent_doc_number] => RE031014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-17 [patent_title] => 'Separation of multicomponent gas mixtures' [patent_app_type] => 2 [patent_app_number] => 6/248774 [patent_app_country] => US [patent_app_date] => 1981-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8672 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 528 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/031/RE031014.pdf [firstpage_image] =>[orig_patent_app_number] => 248774 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/248774
Separation of multicomponent gas mixtures Mar 29, 1981 Issued
Array ( [id] => 1975198 [patent_doc_number] => 04348213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-07 [patent_title] => 'Process for the separation of a gaseous mixture' [patent_app_type] => 1 [patent_app_number] => 6/248600 [patent_app_country] => US [patent_app_date] => 1981-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3574 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/348/04348213.pdf [firstpage_image] =>[orig_patent_app_number] => 248600 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/248600
Process for the separation of a gaseous mixture Mar 26, 1981 Issued
Array ( [id] => 1931535 [patent_doc_number] => 04350501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-21 [patent_title] => 'Absorption process' [patent_app_type] => 1 [patent_app_number] => 6/248638 [patent_app_country] => US [patent_app_date] => 1981-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 6527 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 554 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/350/04350501.pdf [firstpage_image] =>[orig_patent_app_number] => 248638 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/248638
Absorption process Mar 26, 1981 Issued
Array ( [id] => 2039240 [patent_doc_number] => 04412920 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-01 [patent_title] => 'Filter with top spray' [patent_app_type] => 1 [patent_app_number] => 6/247336 [patent_app_country] => US [patent_app_date] => 1981-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1729 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/412/04412920.pdf [firstpage_image] =>[orig_patent_app_number] => 247336 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/247336
Filter with top spray Mar 24, 1981 Issued
Array ( [id] => 2030216 [patent_doc_number] => 04381928 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-03 [patent_title] => 'Apparatus for venting and/or degassing a pipeline system' [patent_app_type] => 1 [patent_app_number] => 6/247161 [patent_app_country] => US [patent_app_date] => 1981-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 8130 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/381/04381928.pdf [firstpage_image] =>[orig_patent_app_number] => 247161 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/247161
Apparatus for venting and/or degassing a pipeline system Mar 23, 1981 Issued
Array ( [id] => 2029061 [patent_doc_number] => 04377395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-22 [patent_title] => 'Process and apparatus for gassing liquids' [patent_app_type] => 1 [patent_app_number] => 6/247132 [patent_app_country] => US [patent_app_date] => 1981-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3402 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/377/04377395.pdf [firstpage_image] =>[orig_patent_app_number] => 247132 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/247132
Process and apparatus for gassing liquids Mar 23, 1981 Issued
Array ( [id] => 2019033 [patent_doc_number] => 04370151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-25 [patent_title] => 'Process and apparatus for gassing liquids' [patent_app_type] => 1 [patent_app_number] => 6/247133 [patent_app_country] => US [patent_app_date] => 1981-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3605 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/370/04370151.pdf [firstpage_image] =>[orig_patent_app_number] => 247133 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/247133
Process and apparatus for gassing liquids Mar 23, 1981 Issued
Array ( [id] => 1992334 [patent_doc_number] => 04344774 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-17 [patent_title] => 'Degasser' [patent_app_type] => 1 [patent_app_number] => 6/246401 [patent_app_country] => US [patent_app_date] => 1981-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2830 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/344/04344774.pdf [firstpage_image] =>[orig_patent_app_number] => 246401 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/246401
Degasser Mar 22, 1981 Issued
Array ( [id] => 2130195 [patent_doc_number] => 04515606 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-07 [patent_title] => 'Gas separating and venting filter' [patent_app_type] => 1 [patent_app_number] => 6/245444 [patent_app_country] => US [patent_app_date] => 1981-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 2694 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/515/04515606.pdf [firstpage_image] =>[orig_patent_app_number] => 245444 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/245444
Gas separating and venting filter Mar 18, 1981 Issued
Array ( [id] => 2049393 [patent_doc_number] => 04390352 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-28 [patent_title] => 'Heat exchanger' [patent_app_type] => 1 [patent_app_number] => 6/245354 [patent_app_country] => US [patent_app_date] => 1981-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2013 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/390/04390352.pdf [firstpage_image] =>[orig_patent_app_number] => 245354 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/245354
Heat exchanger Mar 18, 1981 Issued
Array ( [id] => 1957831 [patent_doc_number] => 04333744 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-08 [patent_title] => 'Two-feed pressure swing adsorption process' [patent_app_type] => 1 [patent_app_number] => 6/241638 [patent_app_country] => US [patent_app_date] => 1981-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3044 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/333/04333744.pdf [firstpage_image] =>[orig_patent_app_number] => 241638 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/241638
Two-feed pressure swing adsorption process Mar 8, 1981 Issued
06/241011 METHOD AND DEVICE FOR STRIPPING AMMONIACAL WATER COUNTERCURRENTLY WITH STEAM Mar 5, 1981 Abandoned
Array ( [id] => 2144909 [patent_doc_number] => 04559141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-17 [patent_title] => 'Apparatus for the separation of solid and/or liquid particles from a liquid' [patent_app_type] => 1 [patent_app_number] => 6/240159 [patent_app_country] => US [patent_app_date] => 1981-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 7617 [patent_no_of_claims] => 6 [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/04/559/04559141.pdf [firstpage_image] =>[orig_patent_app_number] => 240159 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/240159
Apparatus for the separation of solid and/or liquid particles from a liquid Mar 2, 1981 Issued
Array ( [id] => 1959502 [patent_doc_number] => 04358296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-09 [patent_title] => 'Deoxygenating apparatus and method' [patent_app_type] => 1 [patent_app_number] => 6/239209 [patent_app_country] => US [patent_app_date] => 1981-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2555 [patent_no_of_claims] => 1 [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/04/358/04358296.pdf [firstpage_image] =>[orig_patent_app_number] => 239209 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/239209
Deoxygenating apparatus and method Mar 1, 1981 Issued
Array ( [id] => 2026467 [patent_doc_number] => 04376702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-15 [patent_title] => 'Waste disposal apparatus' [patent_app_type] => 1 [patent_app_number] => 6/237121 [patent_app_country] => US [patent_app_date] => 1981-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4740 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/376/04376702.pdf [firstpage_image] =>[orig_patent_app_number] => 237121 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/237121
Waste disposal apparatus Mar 1, 1981 Issued
Array ( [id] => 1966691 [patent_doc_number] => 04362537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-07 [patent_title] => 'Method for the removal of polymer from a purge medium in a monoolefin adsorption - desorption separation process' [patent_app_type] => 1 [patent_app_number] => 6/238843 [patent_app_country] => US [patent_app_date] => 1981-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8626 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/362/04362537.pdf [firstpage_image] =>[orig_patent_app_number] => 238843 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/238843
Method for the removal of polymer from a purge medium in a monoolefin adsorption - desorption separation process Feb 26, 1981 Issued
Array ( [id] => 2055968 [patent_doc_number] => 04392953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-12 [patent_title] => 'Aquarium filtration apparatus' [patent_app_type] => 1 [patent_app_number] => 6/238072 [patent_app_country] => US [patent_app_date] => 1981-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1817 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/392/04392953.pdf [firstpage_image] =>[orig_patent_app_number] => 238072 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/238072
Aquarium filtration apparatus Feb 24, 1981 Issued
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