
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2548514
[patent_doc_number] => 04816043
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-28
[patent_title] => 'Adsorption-desorption fluid fractionation with cycle phase switching controlled by purge and saturation front conditions'
[patent_app_type] => 1
[patent_app_number] => 6/739628
[patent_app_country] => US
[patent_app_date] => 1985-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 7253
[patent_no_of_claims] => 5
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[patent_words_short_claim] => 456
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/816/04816043.pdf
[firstpage_image] =>[orig_patent_app_number] => 739628
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/739628 | Adsorption-desorption fluid fractionation with cycle phase switching controlled by purge and saturation front conditions | May 30, 1985 | Issued |
Array
(
[id] => 2359827
[patent_doc_number] => 04666469
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-19
[patent_title] => 'Hollow fiber membrane device with inner wrap'
[patent_app_type] => 1
[patent_app_number] => 6/740468
[patent_app_country] => US
[patent_app_date] => 1985-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 4975
[patent_no_of_claims] => 17
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[patent_words_short_claim] => 103
[patent_maintenance] => 1
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[pdf_file] => patents/04/666/04666469.pdf
[firstpage_image] =>[orig_patent_app_number] => 740468
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/740468 | Hollow fiber membrane device with inner wrap | May 28, 1985 | Issued |
Array
(
[id] => 2438193
[patent_doc_number] => 04750918
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-06-14
[patent_title] => 'Selective-permeation gas-separation process and apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/738793
[patent_app_country] => US
[patent_app_date] => 1985-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 7510
[patent_no_of_claims] => 19
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/750/04750918.pdf
[firstpage_image] =>[orig_patent_app_number] => 738793
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/738793 | Selective-permeation gas-separation process and apparatus | May 27, 1985 | Issued |
Array
(
[id] => 2307024
[patent_doc_number] => 04645516
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-02-24
[patent_title] => 'Enhanced gas separation process'
[patent_app_type] => 1
[patent_app_number] => 6/737455
[patent_app_country] => US
[patent_app_date] => 1985-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5169
[patent_no_of_claims] => 19
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[pdf_file] => patents/04/645/04645516.pdf
[firstpage_image] =>[orig_patent_app_number] => 737455
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/737455 | Enhanced gas separation process | May 23, 1985 | Issued |
Array
(
[id] => 2336375
[patent_doc_number] => 04661129
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-28
[patent_title] => 'Filter cleaning device'
[patent_app_type] => 1
[patent_app_number] => 6/737208
[patent_app_country] => US
[patent_app_date] => 1985-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 3155
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[pdf_file] => patents/04/661/04661129.pdf
[firstpage_image] =>[orig_patent_app_number] => 737208
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/737208 | Filter cleaning device | May 22, 1985 | Issued |
Array
(
[id] => 2548467
[patent_doc_number] => 04816041
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-28
[patent_title] => 'Process and installation for the adsorptive separation of krypton from a krypton nitrogen gas mixture'
[patent_app_type] => 1
[patent_app_number] => 6/735378
[patent_app_country] => US
[patent_app_date] => 1985-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 7489
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/816/04816041.pdf
[firstpage_image] =>[orig_patent_app_number] => 735378
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/735378 | Process and installation for the adsorptive separation of krypton from a krypton nitrogen gas mixture | May 16, 1985 | Issued |
Array
(
[id] => 2336302
[patent_doc_number] => 04661125
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-28
[patent_title] => 'Process for producing high concentration oxygen by a pressure-swing-adsorption method'
[patent_app_type] => 1
[patent_app_number] => 6/734511
[patent_app_country] => US
[patent_app_date] => 1985-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2913
[patent_no_of_claims] => 7
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[patent_words_short_claim] => 196
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/661/04661125.pdf
[firstpage_image] =>[orig_patent_app_number] => 734511
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/734511 | Process for producing high concentration oxygen by a pressure-swing-adsorption method | May 15, 1985 | Issued |
Array
(
[id] => 2277822
[patent_doc_number] => 04619673
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-10-28
[patent_title] => 'Adsorbent device'
[patent_app_type] => 1
[patent_app_number] => 6/734171
[patent_app_country] => US
[patent_app_date] => 1985-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 14
[patent_no_of_words] => 3242
[patent_no_of_claims] => 27
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[patent_words_short_claim] => 108
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/619/04619673.pdf
[firstpage_image] =>[orig_patent_app_number] => 734171
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/734171 | Adsorbent device | May 14, 1985 | Issued |
Array
(
[id] => 2263049
[patent_doc_number] => 04629479
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-12-16
[patent_title] => 'Multiple filter unit'
[patent_app_type] => 1
[patent_app_number] => 6/733801
[patent_app_country] => US
[patent_app_date] => 1985-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 3993
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[pdf_file] => patents/04/629/04629479.pdf
[firstpage_image] =>[orig_patent_app_number] => 733801
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/733801 | Multiple filter unit | May 13, 1985 | Issued |
Array
(
[id] => 2359364
[patent_doc_number] => 04682944
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-28
[patent_title] => 'Electrically heated injection nozzle at the end of a hot runner'
[patent_app_type] => 1
[patent_app_number] => 6/732477
[patent_app_country] => US
[patent_app_date] => 1985-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 16
[patent_no_of_words] => 1734
[patent_no_of_claims] => 14
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[pdf_file] => patents/04/682/04682944.pdf
[firstpage_image] =>[orig_patent_app_number] => 732477
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/732477 | Electrically heated injection nozzle at the end of a hot runner | May 8, 1985 | Issued |
Array
(
[id] => 2414108
[patent_doc_number] => 04734106
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-29
[patent_title] => 'Gas separating'
[patent_app_type] => 1
[patent_app_number] => 6/731992
[patent_app_country] => US
[patent_app_date] => 1985-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/04/734/04734106.pdf
[firstpage_image] =>[orig_patent_app_number] => 731992
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/731992 | Gas separating | May 7, 1985 | Issued |
Array
(
[id] => 2214842
[patent_doc_number] => 04614598
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-30
[patent_title] => 'Centrifugal separator drum for the clarification and separation of liquids'
[patent_app_type] => 1
[patent_app_number] => 6/731422
[patent_app_country] => US
[patent_app_date] => 1985-05-07
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[pdf_file] => patents/04/614/04614598.pdf
[firstpage_image] =>[orig_patent_app_number] => 731422
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/731422 | Centrifugal separator drum for the clarification and separation of liquids | May 6, 1985 | Issued |
Array
(
[id] => 2245317
[patent_doc_number] => 04605425
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-08-12
[patent_title] => 'Heaterless dryer having variable cycle'
[patent_app_type] => 1
[patent_app_number] => 6/731563
[patent_app_country] => US
[patent_app_date] => 1985-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
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[pdf_file] => patents/04/605/04605425.pdf
[firstpage_image] =>[orig_patent_app_number] => 731563
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/731563 | Heaterless dryer having variable cycle | May 5, 1985 | Issued |
| 06/725536 | REFORMER - PRESSURE SWING ADSORPTION PROCESS FOR THE PRODUCTION OF CARBON MONOXIDE | Apr 21, 1985 | Abandoned |
Array
(
[id] => 2237291
[patent_doc_number] => 04608060
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[patent_issue_date] => 1986-08-26
[patent_title] => 'Separation of polar gases from nonpolar gases'
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[patent_app_number] => 6/723398
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[pdf_file] => patents/04/608/04608060.pdf
[firstpage_image] =>[orig_patent_app_number] => 723398
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/723398 | Separation of polar gases from nonpolar gases | Apr 14, 1985 | Issued |
Array
(
[id] => 2274837
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[patent_issue_date] => 1986-08-19
[patent_title] => 'Separation of polar gases from nonpolar gases'
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Array
(
[id] => 2213845
[patent_doc_number] => 04614527
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[patent_kind] => NA
[patent_issue_date] => 1986-09-30
[patent_title] => 'Degasifier'
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[pdf_file] => patents/04/614/04614527.pdf
[firstpage_image] =>[orig_patent_app_number] => 722403
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/722403 | Degasifier | Apr 11, 1985 | Issued |
Array
(
[id] => 2289990
[patent_doc_number] => 04652279
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-24
[patent_title] => 'Thermally stable noncorrosive water vapor absorbent'
[patent_app_type] => 1
[patent_app_number] => 6/722784
[patent_app_country] => US
[patent_app_date] => 1985-04-12
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/652/04652279.pdf
[firstpage_image] =>[orig_patent_app_number] => 722784
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/722784 | Thermally stable noncorrosive water vapor absorbent | Apr 11, 1985 | Issued |
| 06/720378 | NITROGEN-OXYGEN SEPARATING MOLECULAR SIEVE AND SEPARATOR | Apr 4, 1985 | Abandoned |
Array
(
[id] => 2382591
[patent_doc_number] => 04772300
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[patent_kind] => NA
[patent_issue_date] => 1988-09-20
[patent_title] => 'Adsorbent cartridge'
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[pdf_file] => patents/04/772/04772300.pdf
[firstpage_image] =>[orig_patent_app_number] => 720362
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/720362 | Adsorbent cartridge | Apr 3, 1985 | Issued |