
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] => 1991045
[patent_doc_number] => 04329157
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-05-11
[patent_title] => 'Inorganic anisotropic hollow fibers'
[patent_app_type] => 1
[patent_app_number] => 6/178323
[patent_app_country] => US
[patent_app_date] => 1980-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 20276
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 46
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/329/04329157.pdf
[firstpage_image] =>[orig_patent_app_number] => 178323
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/178323 | Inorganic anisotropic hollow fibers | Aug 14, 1980 | Issued |
| 06/175400 | MARINE SEWAGE TREATMENT WITH BIOLOGICAL FILTER | Aug 4, 1980 | Abandoned |
Array
(
[id] => 1883847
[patent_doc_number] => 04297210
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-27
[patent_title] => 'Centrifugal separator'
[patent_app_type] => 1
[patent_app_number] => 6/173961
[patent_app_country] => US
[patent_app_date] => 1980-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2295
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/297/04297210.pdf
[firstpage_image] =>[orig_patent_app_number] => 173961
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/173961 | Centrifugal separator | Jul 30, 1980 | Issued |
Array
(
[id] => 1979330
[patent_doc_number] => 04328010
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-05-04
[patent_title] => 'Process for the recovery of pure cyanogen chloride'
[patent_app_type] => 1
[patent_app_number] => 6/174180
[patent_app_country] => US
[patent_app_date] => 1980-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3321
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/328/04328010.pdf
[firstpage_image] =>[orig_patent_app_number] => 174180
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/174180 | Process for the recovery of pure cyanogen chloride | Jul 30, 1980 | Issued |
Array
(
[id] => 2005126
[patent_doc_number] => 04368058
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-01-11
[patent_title] => 'Maximizing flow of absorption liquid in absorption methods'
[patent_app_type] => 1
[patent_app_number] => 6/173526
[patent_app_country] => US
[patent_app_date] => 1980-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2053
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/368/04368058.pdf
[firstpage_image] =>[orig_patent_app_number] => 173526
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/173526 | Maximizing flow of absorption liquid in absorption methods | Jul 29, 1980 | Issued |
Array
(
[id] => 1903938
[patent_doc_number] => 04306889
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-12-22
[patent_title] => 'Adsorber device for gas drying and desiccant regeneration'
[patent_app_type] => 1
[patent_app_number] => 6/172831
[patent_app_country] => US
[patent_app_date] => 1980-07-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2413
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 464
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/306/04306889.pdf
[firstpage_image] =>[orig_patent_app_number] => 172831
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/172831 | Adsorber device for gas drying and desiccant regeneration | Jul 27, 1980 | Issued |
Array
(
[id] => 2002755
[patent_doc_number] => 04401447
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-30
[patent_title] => 'Self-retaining adsorbent bag unit'
[patent_app_type] => 1
[patent_app_number] => 6/172266
[patent_app_country] => US
[patent_app_date] => 1980-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 18
[patent_no_of_words] => 3169
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/401/04401447.pdf
[firstpage_image] =>[orig_patent_app_number] => 172266
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/172266 | Self-retaining adsorbent bag unit | Jul 24, 1980 | Issued |
| 06/171908 | SYSTEM AND PROCESS INCREASING THE COMBUSTIBLE COMPONENT CONTENT OF A GASEOUS MIXTURE | Jul 23, 1980 | Abandoned |
Array
(
[id] => 1960806
[patent_doc_number] => 04349437
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-09-14
[patent_title] => 'Automatic and continuous chemical feed system'
[patent_app_type] => 1
[patent_app_number] => 6/171983
[patent_app_country] => US
[patent_app_date] => 1980-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 3862
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/349/04349437.pdf
[firstpage_image] =>[orig_patent_app_number] => 171983
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/171983 | Automatic and continuous chemical feed system | Jul 23, 1980 | Issued |
Array
(
[id] => 1978753
[patent_doc_number] => 04351728
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-09-28
[patent_title] => 'Separator for cleaning suspensions'
[patent_app_type] => 1
[patent_app_number] => 6/171665
[patent_app_country] => US
[patent_app_date] => 1980-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1096
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/351/04351728.pdf
[firstpage_image] =>[orig_patent_app_number] => 171665
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/171665 | Separator for cleaning suspensions | Jul 23, 1980 | Issued |
Array
(
[id] => 1961213
[patent_doc_number] => 04315759
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-02-16
[patent_title] => 'Adsorption process producing chronologically constant amount of a residual gas'
[patent_app_type] => 1
[patent_app_number] => 6/171519
[patent_app_country] => US
[patent_app_date] => 1980-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 6859
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/315/04315759.pdf
[firstpage_image] =>[orig_patent_app_number] => 171519
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/171519 | Adsorption process producing chronologically constant amount of a residual gas | Jul 22, 1980 | Issued |
Array
(
[id] => 1938919
[patent_doc_number] => 04326863
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-04-27
[patent_title] => 'Centrifugal degasser'
[patent_app_type] => 1
[patent_app_number] => 6/170714
[patent_app_country] => US
[patent_app_date] => 1980-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 3109
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 13
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/326/04326863.pdf
[firstpage_image] =>[orig_patent_app_number] => 170714
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/170714 | Centrifugal degasser | Jul 20, 1980 | Issued |
| 06/170961 | SELF-SEALING FILTER TUBE | Jul 20, 1980 | Abandoned |
Array
(
[id] => 1968563
[patent_doc_number] => 04318716
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-03-09
[patent_title] => 'Process of regenerating laden absorbents'
[patent_app_type] => 1
[patent_app_number] => 6/170414
[patent_app_country] => US
[patent_app_date] => 1980-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1998
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/318/04318716.pdf
[firstpage_image] =>[orig_patent_app_number] => 170414
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/170414 | Process of regenerating laden absorbents | Jul 20, 1980 | Issued |
| 06/170018 | DEGASSER | Jul 17, 1980 | Abandoned |
Array
(
[id] => 1931530
[patent_doc_number] => 04350500
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-09-21
[patent_title] => 'Process and apparatus for separating gaseous component from a mixture'
[patent_app_type] => 1
[patent_app_number] => 6/169053
[patent_app_country] => US
[patent_app_date] => 1980-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 22
[patent_no_of_words] => 8203
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/350/04350500.pdf
[firstpage_image] =>[orig_patent_app_number] => 169053
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/169053 | Process and apparatus for separating gaseous component from a mixture | Jul 14, 1980 | Issued |
Array
(
[id] => 1934284
[patent_doc_number] => 04324564
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-04-13
[patent_title] => 'Adsorption beds and method of operation thereof'
[patent_app_type] => 1
[patent_app_number] => 6/166054
[patent_app_country] => US
[patent_app_date] => 1980-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 11558
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/324/04324564.pdf
[firstpage_image] =>[orig_patent_app_number] => 166054
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/166054 | Adsorption beds and method of operation thereof | Jul 6, 1980 | Issued |
| 06/166096 | ADSORPTIVE SEPARATION OF GASES | Jul 2, 1980 | Abandoned |
Array
(
[id] => 1934294
[patent_doc_number] => 04324566
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-04-13
[patent_title] => 'Process for the separation or purification of mixtures by the use of a solid adsorption'
[patent_app_type] => 1
[patent_app_number] => 6/165243
[patent_app_country] => US
[patent_app_date] => 1980-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 3913
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 229
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/324/04324566.pdf
[firstpage_image] =>[orig_patent_app_number] => 165243
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/165243 | Process for the separation or purification of mixtures by the use of a solid adsorption | Jul 1, 1980 | Issued |
Array
(
[id] => 1967360
[patent_doc_number] => 04331456
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-05-25
[patent_title] => 'Process for recovering hydrocarbons with air-hydrocarbon vapor mixtures'
[patent_app_type] => 1
[patent_app_number] => 6/163587
[patent_app_country] => US
[patent_app_date] => 1980-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 5326
[patent_no_of_claims] => 6
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[patent_words_short_claim] => 480
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/331/04331456.pdf
[firstpage_image] =>[orig_patent_app_number] => 163587
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/163587 | Process for recovering hydrocarbons with air-hydrocarbon vapor mixtures | Jun 26, 1980 | Issued |