
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] => 2339999
[patent_doc_number] => 04655796
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-07
[patent_title] => 'Continuous sorption process'
[patent_app_type] => 1
[patent_app_number] => 6/537850
[patent_app_country] => US
[patent_app_date] => 1983-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3701
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/655/04655796.pdf
[firstpage_image] =>[orig_patent_app_number] => 537850
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/537850 | Continuous sorption process | Sep 29, 1983 | Issued |
| 06/537305 | CONTROL SYSTEM FOR AIR FRACTIONATION BY SELECTIVE ADSORPTION | Sep 28, 1983 | Abandoned |
| 06/534413 | OUTER TO INNER FLOW VACUUM FILTER WITH SEE THROUGH OUTER ENCLOSURE | Sep 20, 1983 | Abandoned |
Array
(
[id] => 2141885
[patent_doc_number] => 04536197
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-08-20
[patent_title] => 'Process and apparatus for removing adsorbed material from an adsorber'
[patent_app_type] => 1
[patent_app_number] => 6/532835
[patent_app_country] => US
[patent_app_date] => 1983-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 5302
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 217
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/536/04536197.pdf
[firstpage_image] =>[orig_patent_app_number] => 532835
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/532835 | Process and apparatus for removing adsorbed material from an adsorber | Sep 15, 1983 | Issued |
Array
(
[id] => 2069094
[patent_doc_number] => 04478615
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-23
[patent_title] => 'Deaerated liquid stock supply'
[patent_app_type] => 1
[patent_app_number] => 6/529268
[patent_app_country] => US
[patent_app_date] => 1983-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 19
[patent_no_of_words] => 16383
[patent_no_of_claims] => 41
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 249
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/478/04478615.pdf
[firstpage_image] =>[orig_patent_app_number] => 529268
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/529268 | Deaerated liquid stock supply | Sep 5, 1983 | Issued |
Array
(
[id] => 2187591
[patent_doc_number] => 04526046
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-07-02
[patent_title] => 'Method and apparatus for transferring a liquid sample'
[patent_app_type] => 1
[patent_app_number] => 6/528472
[patent_app_country] => US
[patent_app_date] => 1983-09-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2419
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/526/04526046.pdf
[firstpage_image] =>[orig_patent_app_number] => 528472
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/528472 | Method and apparatus for transferring a liquid sample | Aug 31, 1983 | Issued |
Array
(
[id] => 2141590
[patent_doc_number] => 04538458
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-09-03
[patent_title] => 'Temperature compensated gas meters'
[patent_app_type] => 1
[patent_app_number] => 6/526733
[patent_app_country] => US
[patent_app_date] => 1983-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3392
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/538/04538458.pdf
[firstpage_image] =>[orig_patent_app_number] => 526733
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/526733 | Temperature compensated gas meters | Aug 25, 1983 | Issued |
Array
(
[id] => 2150841
[patent_doc_number] => 04516988
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-14
[patent_title] => 'Method and apparatus for purifying a gas stream in a sorption filter'
[patent_app_type] => 1
[patent_app_number] => 6/526557
[patent_app_country] => US
[patent_app_date] => 1983-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3206
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/516/04516988.pdf
[firstpage_image] =>[orig_patent_app_number] => 526557
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/526557 | Method and apparatus for purifying a gas stream in a sorption filter | Aug 24, 1983 | Issued |
Array
(
[id] => 2150812
[patent_doc_number] => 04516985
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-14
[patent_title] => 'Method for the absorptive purification of a gas stream of vaporous or gaseous impurities'
[patent_app_type] => 1
[patent_app_number] => 6/526555
[patent_app_country] => US
[patent_app_date] => 1983-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4040
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 272
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/516/04516985.pdf
[firstpage_image] =>[orig_patent_app_number] => 526555
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/526555 | Method for the absorptive purification of a gas stream of vaporous or gaseous impurities | Aug 24, 1983 | Issued |
Array
(
[id] => 2197223
[patent_doc_number] => 04528000
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-07-09
[patent_title] => 'Fuel conditioning process'
[patent_app_type] => 1
[patent_app_number] => 6/525885
[patent_app_country] => US
[patent_app_date] => 1983-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 5776
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 389
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/528/04528000.pdf
[firstpage_image] =>[orig_patent_app_number] => 525885
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/525885 | Fuel conditioning process | Aug 23, 1983 | Issued |
Array
(
[id] => 2063630
[patent_doc_number] => 04487617
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-12-11
[patent_title] => 'Mechanism for cleaning and drying compressed gases'
[patent_app_type] => 1
[patent_app_number] => 6/525186
[patent_app_country] => US
[patent_app_date] => 1983-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2551
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/487/04487617.pdf
[firstpage_image] =>[orig_patent_app_number] => 525186
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/525186 | Mechanism for cleaning and drying compressed gases | Aug 21, 1983 | Issued |
Array
(
[id] => 2353831
[patent_doc_number] => 04687494
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-18
[patent_title] => 'Apparatus and method for pumping air'
[patent_app_type] => 1
[patent_app_number] => 6/524310
[patent_app_country] => US
[patent_app_date] => 1983-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 3261
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/687/04687494.pdf
[firstpage_image] =>[orig_patent_app_number] => 524310
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/524310 | Apparatus and method for pumping air | Aug 17, 1983 | Issued |
Array
(
[id] => 2199482
[patent_doc_number] => 04523988
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-06-18
[patent_title] => 'Apparatus and method for producing virgin and/or reclaiming used abrasives'
[patent_app_type] => 1
[patent_app_number] => 6/524452
[patent_app_country] => US
[patent_app_date] => 1983-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2165
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/523/04523988.pdf
[firstpage_image] =>[orig_patent_app_number] => 524452
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/524452 | Apparatus and method for producing virgin and/or reclaiming used abrasives | Aug 17, 1983 | Issued |
Array
(
[id] => 2184946
[patent_doc_number] => 04545790
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-10-08
[patent_title] => 'Oxygen concentrator'
[patent_app_type] => 1
[patent_app_number] => 6/521999
[patent_app_country] => US
[patent_app_date] => 1983-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 4697
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 774
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/545/04545790.pdf
[firstpage_image] =>[orig_patent_app_number] => 521999
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/521999 | Oxygen concentrator | Aug 10, 1983 | Issued |
| 06/521711 | MODULAR OXYGEN GENERATOR | Aug 8, 1983 | Abandoned |
Array
(
[id] => 2179172
[patent_doc_number] => 04504292
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-12
[patent_title] => 'Powder spray booth'
[patent_app_type] => 1
[patent_app_number] => 6/520195
[patent_app_country] => US
[patent_app_date] => 1983-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3991
[patent_no_of_claims] => 15
[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/04/504/04504292.pdf
[firstpage_image] =>[orig_patent_app_number] => 520195
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/520195 | Powder spray booth | Aug 3, 1983 | Issued |
Array
(
[id] => 2104618
[patent_doc_number] => 04472176
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-18
[patent_title] => 'Apparatus and method for the production of pure hydrogen from a hydrogen-containing crude gas'
[patent_app_type] => 1
[patent_app_number] => 6/519084
[patent_app_country] => US
[patent_app_date] => 1983-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2353
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/472/04472176.pdf
[firstpage_image] =>[orig_patent_app_number] => 519084
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/519084 | Apparatus and method for the production of pure hydrogen from a hydrogen-containing crude gas | Jul 31, 1983 | Issued |
Array
(
[id] => 2151870
[patent_doc_number] => 04517088
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-14
[patent_title] => 'Filtering apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/518346
[patent_app_country] => US
[patent_app_date] => 1983-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 2497
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 412
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/517/04517088.pdf
[firstpage_image] =>[orig_patent_app_number] => 518346
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/518346 | Filtering apparatus | Jul 28, 1983 | Issued |
Array
(
[id] => 2196045
[patent_doc_number] => 04548618
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-10-22
[patent_title] => 'Process and apparatus for the separation of a mixture of gases'
[patent_app_type] => 1
[patent_app_number] => 6/518587
[patent_app_country] => US
[patent_app_date] => 1983-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4905
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/548/04548618.pdf
[firstpage_image] =>[orig_patent_app_number] => 518587
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/518587 | Process and apparatus for the separation of a mixture of gases | Jul 28, 1983 | Issued |
Array
(
[id] => 2155906
[patent_doc_number] => 04509959
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-09
[patent_title] => 'Modular industrial oxygen concentrator'
[patent_app_type] => 1
[patent_app_number] => 6/517896
[patent_app_country] => US
[patent_app_date] => 1983-07-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3033
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/509/04509959.pdf
[firstpage_image] =>[orig_patent_app_number] => 517896
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/517896 | Modular industrial oxygen concentrator | Jul 27, 1983 | Issued |