
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] => 2106858
[patent_doc_number] => 04466811
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-08-21
[patent_title] => 'Molecular velocity vector biasing method and apparatus for gases'
[patent_app_type] => 1
[patent_app_number] => 6/406433
[patent_app_country] => US
[patent_app_date] => 1982-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 2596
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/466/04466811.pdf
[firstpage_image] =>[orig_patent_app_number] => 406433
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/406433 | Molecular velocity vector biasing method and apparatus for gases | Aug 8, 1982 | Issued |
Array
(
[id] => 2121237
[patent_doc_number] => 04477265
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-16
[patent_title] => 'Argon purification'
[patent_app_type] => 1
[patent_app_number] => 6/405643
[patent_app_country] => US
[patent_app_date] => 1982-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4254
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 38
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/477/04477265.pdf
[firstpage_image] =>[orig_patent_app_number] => 405643
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/405643 | Argon purification | Aug 4, 1982 | Issued |
Array
(
[id] => 2106890
[patent_doc_number] => 04466812
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-08-21
[patent_title] => 'Zeolite encapsulating material'
[patent_app_type] => 1
[patent_app_number] => 6/404034
[patent_app_country] => US
[patent_app_date] => 1982-08-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 4871
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/466/04466812.pdf
[firstpage_image] =>[orig_patent_app_number] => 404034
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/404034 | Zeolite encapsulating material | Aug 1, 1982 | Issued |
Array
(
[id] => 2036505
[patent_doc_number] => 04410426
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-10-18
[patent_title] => 'Beach cleaning method and apparatus therefor'
[patent_app_type] => 1
[patent_app_number] => 6/403390
[patent_app_country] => US
[patent_app_date] => 1982-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3727
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/410/04410426.pdf
[firstpage_image] =>[orig_patent_app_number] => 403390
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/403390 | Beach cleaning method and apparatus therefor | Jul 29, 1982 | Issued |
Array
(
[id] => 2057306
[patent_doc_number] => 04432775
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-21
[patent_title] => 'Method and apparatus for separating a substance from a liquid'
[patent_app_type] => 1
[patent_app_number] => 6/403280
[patent_app_country] => US
[patent_app_date] => 1982-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2760
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/432/04432775.pdf
[firstpage_image] =>[orig_patent_app_number] => 403280
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/403280 | Method and apparatus for separating a substance from a liquid | Jul 29, 1982 | Issued |
| 06/402976 | OXYGEN ADSORBENT AND PROCESS FOR THE SEPARATION OF OXYGEN AND NITROGEN USING THE SAME | Jul 28, 1982 | Abandoned |
Array
(
[id] => 2087527
[patent_doc_number] => 04424067
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-03
[patent_title] => 'Purification of anhydrous hydrogen fluoride'
[patent_app_type] => 1
[patent_app_number] => 6/402869
[patent_app_country] => US
[patent_app_date] => 1982-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2926
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/424/04424067.pdf
[firstpage_image] =>[orig_patent_app_number] => 402869
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/402869 | Purification of anhydrous hydrogen fluoride | Jul 28, 1982 | Issued |
Array
(
[id] => 2074479
[patent_doc_number] => 04444572
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-04-24
[patent_title] => 'Process and installation for purification of the helium contained in a mixture of gas'
[patent_app_type] => 1
[patent_app_number] => 6/402335
[patent_app_country] => US
[patent_app_date] => 1982-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3830
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/444/04444572.pdf
[firstpage_image] =>[orig_patent_app_number] => 402335
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/402335 | Process and installation for purification of the helium contained in a mixture of gas | Jul 26, 1982 | Issued |
Array
(
[id] => 2194657
[patent_doc_number] => 04502873
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-05
[patent_title] => 'Method and apparatus for concentrating oxygen'
[patent_app_type] => 1
[patent_app_number] => 6/402270
[patent_app_country] => US
[patent_app_date] => 1982-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 4891
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 436
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/502/04502873.pdf
[firstpage_image] =>[orig_patent_app_number] => 402270
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/402270 | Method and apparatus for concentrating oxygen | Jul 26, 1982 | Issued |
Array
(
[id] => 2112756
[patent_doc_number] => 04439214
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-27
[patent_title] => 'Adsorption device for the dry purification of gases'
[patent_app_type] => 1
[patent_app_number] => 6/400675
[patent_app_country] => US
[patent_app_date] => 1982-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1479
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/439/04439214.pdf
[firstpage_image] =>[orig_patent_app_number] => 400675
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/400675 | Adsorption device for the dry purification of gases | Jul 21, 1982 | Issued |
Array
(
[id] => 2264206
[patent_doc_number] => 04612019
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-16
[patent_title] => 'Method and device for separating water vapor from air'
[patent_app_type] => 1
[patent_app_number] => 6/400819
[patent_app_country] => US
[patent_app_date] => 1982-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 5580
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 20
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/612/04612019.pdf
[firstpage_image] =>[orig_patent_app_number] => 400819
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/400819 | Method and device for separating water vapor from air | Jul 21, 1982 | Issued |
Array
(
[id] => 2071712
[patent_doc_number] => 04470831
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-11
[patent_title] => 'Permselective membrane'
[patent_app_type] => 1
[patent_app_number] => 6/400146
[patent_app_country] => US
[patent_app_date] => 1982-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3709
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 233
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/470/04470831.pdf
[firstpage_image] =>[orig_patent_app_number] => 400146
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/400146 | Permselective membrane | Jul 19, 1982 | Issued |
| 06/398804 | REMOVAL OF HYDROGEN SULFIDE FROM ELEMENTAL SULFUR BY A COUNTERCURRENT WET STEAM PROCESS | Jul 15, 1982 | Abandoned |
Array
(
[id] => 2077817
[patent_doc_number] => 04433983
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-28
[patent_title] => 'Calcium chloride dehydration nozzle'
[patent_app_type] => 1
[patent_app_number] => 6/398231
[patent_app_country] => US
[patent_app_date] => 1982-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2806
[patent_no_of_claims] => 5
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[patent_words_short_claim] => 293
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/433/04433983.pdf
[firstpage_image] =>[orig_patent_app_number] => 398231
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/398231 | Calcium chloride dehydration nozzle | Jul 13, 1982 | Issued |
Array
(
[id] => 2064239
[patent_doc_number] => 04440642
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-04-03
[patent_title] => 'Separating and cleaning apparatus for cooling lubricant'
[patent_app_type] => 1
[patent_app_number] => 6/396597
[patent_app_country] => US
[patent_app_date] => 1982-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 2359
[patent_no_of_claims] => 7
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/440/04440642.pdf
[firstpage_image] =>[orig_patent_app_number] => 396597
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/396597 | Separating and cleaning apparatus for cooling lubricant | Jul 8, 1982 | Issued |
Array
(
[id] => 2101393
[patent_doc_number] => 04442004
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-04-10
[patent_title] => 'Biasing arrangement and filter unit for a filtering apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/394195
[patent_app_country] => US
[patent_app_date] => 1982-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4318
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/442/04442004.pdf
[firstpage_image] =>[orig_patent_app_number] => 394195
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/394195 | Biasing arrangement and filter unit for a filtering apparatus | Jun 30, 1982 | Issued |
| 06/393819 | AROMATIC POLYIMIDE COMPOSITE SEPARATING MEMBRANE | Jun 29, 1982 | Abandoned |
Array
(
[id] => 2116148
[patent_doc_number] => 04488886
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-12-18
[patent_title] => 'Amorphous aryl substituted polyarylene oxide membranes'
[patent_app_type] => 1
[patent_app_number] => 6/509624
[patent_app_country] => US
[patent_app_date] => 1982-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 8803
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/488/04488886.pdf
[firstpage_image] =>[orig_patent_app_number] => 509624
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/509624 | Amorphous aryl substituted polyarylene oxide membranes | Jun 29, 1982 | Issued |
Array
(
[id] => 2084696
[patent_doc_number] => 04435288
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-06
[patent_title] => 'Expressing plate assembly for filter press'
[patent_app_type] => 1
[patent_app_number] => 6/392768
[patent_app_country] => US
[patent_app_date] => 1982-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 2406
[patent_no_of_claims] => 4
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[patent_words_short_claim] => 276
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/435/04435288.pdf
[firstpage_image] =>[orig_patent_app_number] => 392768
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/392768 | Expressing plate assembly for filter press | Jun 27, 1982 | Issued |
Array
(
[id] => 2076543
[patent_doc_number] => 04461631
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-24
[patent_title] => 'Zeolite encapsulating material'
[patent_app_type] => 1
[patent_app_number] => 6/392698
[patent_app_country] => US
[patent_app_date] => 1982-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/461/04461631.pdf
[firstpage_image] =>[orig_patent_app_number] => 392698
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/392698 | Zeolite encapsulating material | Jun 27, 1982 | Issued |