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
06/761133 IMMOBILIZED LIQUID MEMBRANE Jul 30, 1985 Abandoned
Array ( [id] => 2312561 [patent_doc_number] => 04685940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-11 [patent_title] => 'Separation device' [patent_app_type] => 1 [patent_app_number] => 6/760529 [patent_app_country] => US [patent_app_date] => 1985-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3876 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/685/04685940.pdf [firstpage_image] =>[orig_patent_app_number] => 760529 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/760529
Separation device Jul 29, 1985 Issued
Array ( [id] => 2238982 [patent_doc_number] => 04622050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-11 [patent_title] => 'Air inlet filter for gas turbine engine' [patent_app_type] => 1 [patent_app_number] => 6/757332 [patent_app_country] => US [patent_app_date] => 1985-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3951 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/622/04622050.pdf [firstpage_image] =>[orig_patent_app_number] => 757332 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/757332
Air inlet filter for gas turbine engine Jul 21, 1985 Issued
Array ( [id] => 2288454 [patent_doc_number] => 04639257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-27 [patent_title] => 'Recovery of carbon dioxide from gas mixture' [patent_app_type] => 1 [patent_app_number] => 6/755374 [patent_app_country] => US [patent_app_date] => 1985-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3534 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/639/04639257.pdf [firstpage_image] =>[orig_patent_app_number] => 755374 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/755374
Recovery of carbon dioxide from gas mixture Jul 14, 1985 Issued
Array ( [id] => 2352511 [patent_doc_number] => 04714482 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-22 [patent_title] => 'Thin film polymer blend membranes' [patent_app_type] => 1 [patent_app_number] => 6/753753 [patent_app_country] => US [patent_app_date] => 1985-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5155 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/714/04714482.pdf [firstpage_image] =>[orig_patent_app_number] => 753753 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/753753
Thin film polymer blend membranes Jul 10, 1985 Issued
Array ( [id] => 2218608 [patent_doc_number] => 04627858 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-09 [patent_title] => 'Vacuum cleaner filter' [patent_app_type] => 1 [patent_app_number] => 6/756978 [patent_app_country] => US [patent_app_date] => 1985-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2327 [patent_no_of_claims] => 13 [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/04/627/04627858.pdf [firstpage_image] =>[orig_patent_app_number] => 756978 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/756978
Vacuum cleaner filter Jul 10, 1985 Issued
Array ( [id] => 2382142 [patent_doc_number] => 04662904 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-05 [patent_title] => 'Gill for extracting oxygen from oxygen bearing fluids' [patent_app_type] => 1 [patent_app_number] => 6/753529 [patent_app_country] => US [patent_app_date] => 1985-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2063 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/662/04662904.pdf [firstpage_image] =>[orig_patent_app_number] => 753529 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/753529
Gill for extracting oxygen from oxygen bearing fluids Jul 9, 1985 Issued
Array ( [id] => 2216319 [patent_doc_number] => 04631073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-23 [patent_title] => 'Method and apparatus for theadsorptive fractionation of gases' [patent_app_type] => 1 [patent_app_number] => 6/752098 [patent_app_country] => US [patent_app_date] => 1985-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 7702 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/631/04631073.pdf [firstpage_image] =>[orig_patent_app_number] => 752098 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/752098
Method and apparatus for theadsorptive fractionation of gases Jul 4, 1985 Issued
06/751038 METHOD OF SEPARATING CARBON MONOXIDE AND CARBON MONOXIDE ADSORBENT USED IN THIS METHOD Jun 30, 1985 Abandoned
Array ( [id] => 2237305 [patent_doc_number] => 04608061 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-26 [patent_title] => 'Normal butane/iso-butane separation' [patent_app_type] => 1 [patent_app_number] => 6/749784 [patent_app_country] => US [patent_app_date] => 1985-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3572 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/608/04608061.pdf [firstpage_image] =>[orig_patent_app_number] => 749784 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/749784
Normal butane/iso-butane separation Jun 27, 1985 Issued
Array ( [id] => 2472290 [patent_doc_number] => 04875910 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-24 [patent_title] => 'Filter for removing cancer causing compounds from exhaust fumes' [patent_app_type] => 1 [patent_app_number] => 6/749565 [patent_app_country] => US [patent_app_date] => 1985-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2525 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/875/04875910.pdf [firstpage_image] =>[orig_patent_app_number] => 749565 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/749565
Filter for removing cancer causing compounds from exhaust fumes Jun 26, 1985 Issued
Array ( [id] => 2295063 [patent_doc_number] => 04681605 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-21 [patent_title] => 'Anisotropic membranes for gas separation' [patent_app_type] => 1 [patent_app_number] => 6/749574 [patent_app_country] => US [patent_app_date] => 1985-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 9899 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/681/04681605.pdf [firstpage_image] =>[orig_patent_app_number] => 749574 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/749574
Anisotropic membranes for gas separation Jun 26, 1985 Issued
Array ( [id] => 2213864 [patent_doc_number] => 04614528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-30 [patent_title] => 'Dry air breather assembly' [patent_app_type] => 1 [patent_app_number] => 6/747878 [patent_app_country] => US [patent_app_date] => 1985-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2216 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/614/04614528.pdf [firstpage_image] =>[orig_patent_app_number] => 747878 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/747878
Dry air breather assembly Jun 23, 1985 Issued
Array ( [id] => 2264246 [patent_doc_number] => 04612022 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-16 [patent_title] => 'Process for increasing the concentration of one component in a multi-component _gaseous mixture' [patent_app_type] => 1 [patent_app_number] => 6/747434 [patent_app_country] => US [patent_app_date] => 1985-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3410 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/612/04612022.pdf [firstpage_image] =>[orig_patent_app_number] => 747434 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/747434
Process for increasing the concentration of one component in a multi-component _gaseous mixture Jun 20, 1985 Issued
Array ( [id] => 2217693 [patent_doc_number] => 04591433 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-27 [patent_title] => 'Automatic controls of water-oil separating system for use with centrifugal type separator' [patent_app_type] => 1 [patent_app_number] => 6/746132 [patent_app_country] => US [patent_app_date] => 1985-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7538 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/591/04591433.pdf [firstpage_image] =>[orig_patent_app_number] => 746132 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/746132
Automatic controls of water-oil separating system for use with centrifugal type separator Jun 17, 1985 Issued
Array ( [id] => 2548476 [patent_doc_number] => 04802898 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-07 [patent_title] => 'Method and apparatus for removing cyanogen chloride from air' [patent_app_type] => 1 [patent_app_number] => 6/745082 [patent_app_country] => US [patent_app_date] => 1985-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2192 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/802/04802898.pdf [firstpage_image] =>[orig_patent_app_number] => 745082 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/745082
Method and apparatus for removing cyanogen chloride from air Jun 16, 1985 Issued
Array ( [id] => 2274863 [patent_doc_number] => 04606742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-19 [patent_title] => 'Novel heat recovery process' [patent_app_type] => 1 [patent_app_number] => 6/743161 [patent_app_country] => US [patent_app_date] => 1985-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2171 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/606/04606742.pdf [firstpage_image] =>[orig_patent_app_number] => 743161 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/743161
Novel heat recovery process Jun 9, 1985 Issued
Array ( [id] => 2290002 [patent_doc_number] => 04652280 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-24 [patent_title] => 'Adsorption material for olefins, gas chromatography column, method of selectively removing olefins from a mixture of hydrocarbons' [patent_app_type] => 1 [patent_app_number] => 6/741169 [patent_app_country] => US [patent_app_date] => 1985-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2434 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/652/04652280.pdf [firstpage_image] =>[orig_patent_app_number] => 741169 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/741169
Adsorption material for olefins, gas chromatography column, method of selectively removing olefins from a mixture of hydrocarbons Jun 3, 1985 Issued
Array ( [id] => 2323772 [patent_doc_number] => 04671809 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-09 [patent_title] => 'Gas separation module' [patent_app_type] => 1 [patent_app_number] => 6/740628 [patent_app_country] => US [patent_app_date] => 1985-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 5344 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/671/04671809.pdf [firstpage_image] =>[orig_patent_app_number] => 740628 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/740628
Gas separation module Jun 2, 1985 Issued
Array ( [id] => 2378856 [patent_doc_number] => 04695296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-22 [patent_title] => 'Method for the selective separation of gases' [patent_app_type] => 1 [patent_app_number] => 6/739806 [patent_app_country] => US [patent_app_date] => 1985-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1985 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/695/04695296.pdf [firstpage_image] =>[orig_patent_app_number] => 739806 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/739806
Method for the selective separation of gases May 30, 1985 Issued
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