
David Robertson
Examiner (ID: 3091)
| Most Active Art Unit | 2121 |
| Art Unit(s) | 2163, 2127, 3623, 2121 |
| Total Applications | 304 |
| Issued Applications | 193 |
| Pending Applications | 23 |
| Abandoned Applications | 92 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1911410
[patent_doc_number] => 04278602
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-07-14
[patent_title] => 'Process for synthesizing pyran nitriles'
[patent_app_type] => 1
[patent_app_number] => 6/094599
[patent_app_country] => US
[patent_app_date] => 1979-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3061
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/278/04278602.pdf
[firstpage_image] =>[orig_patent_app_number] => 094599
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/094599 | Process for synthesizing pyran nitriles | Nov 14, 1979 | Issued |
Array
(
[id] => 1863624
[patent_doc_number] => 04269786
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-26
[patent_title] => 'Alkyl glyceryl ether sulfate salts and process for their preparation'
[patent_app_type] => 1
[patent_app_number] => 6/095032
[patent_app_country] => US
[patent_app_date] => 1979-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5766
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 58
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/269/04269786.pdf
[firstpage_image] =>[orig_patent_app_number] => 095032
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/095032 | Alkyl glyceryl ether sulfate salts and process for their preparation | Nov 14, 1979 | Issued |
Array
(
[id] => 2007662
[patent_doc_number] => 04368331
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-01-11
[patent_title] => '3,4-Dihalo-tetrahydrophyran-5-one useful as intermediates for the preparation of gamma-pyrones'
[patent_app_type] => 1
[patent_app_number] => 6/093629
[patent_app_country] => US
[patent_app_date] => 1979-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6217
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/368/04368331.pdf
[firstpage_image] =>[orig_patent_app_number] => 093629
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/093629 | 3,4-Dihalo-tetrahydrophyran-5-one useful as intermediates for the preparation of gamma-pyrones | Nov 12, 1979 | Issued |
Array
(
[id] => 1931399
[patent_doc_number] => 04261917
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-04-14
[patent_title] => 'Process for manufacturing a highly concentrated sulfate solution or slurry'
[patent_app_type] => 1
[patent_app_number] => 6/091232
[patent_app_country] => US
[patent_app_date] => 1979-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2766
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 276
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/261/04261917.pdf
[firstpage_image] =>[orig_patent_app_number] => 091232
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/091232 | Process for manufacturing a highly concentrated sulfate solution or slurry | Nov 4, 1979 | Issued |
Array
(
[id] => 1876506
[patent_doc_number] => 04279824
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-07-21
[patent_title] => 'Method and apparatus for processing herbaceous plant materials including the plant cannabis'
[patent_app_type] => 1
[patent_app_number] => 6/090375
[patent_app_country] => US
[patent_app_date] => 1979-11-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3313
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 31
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/279/04279824.pdf
[firstpage_image] =>[orig_patent_app_number] => 090375
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/090375 | Method and apparatus for processing herbaceous plant materials including the plant cannabis | Oct 31, 1979 | Issued |
Array
(
[id] => 1911630
[patent_doc_number] => 04254037
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-03
[patent_title] => '2,2-Dialkyltetrahydropyrans'
[patent_app_type] => 1
[patent_app_number] => 6/088286
[patent_app_country] => US
[patent_app_date] => 1979-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2428
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 10
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/254/04254037.pdf
[firstpage_image] =>[orig_patent_app_number] => 088286
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/088286 | 2,2-Dialkyltetrahydropyrans | Oct 25, 1979 | Issued |
Array
(
[id] => 1929663
[patent_doc_number] => 04250332
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-02-10
[patent_title] => 'Process for preparing acyl trimethyl cyclohexene derivatives and use of intermediates therefor in augmenting or enhancing the aroma or taste of a consumable material'
[patent_app_type] => 1
[patent_app_number] => 6/088451
[patent_app_country] => US
[patent_app_date] => 1979-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 10692
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 517
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/250/04250332.pdf
[firstpage_image] =>[orig_patent_app_number] => 088451
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/088451 | Process for preparing acyl trimethyl cyclohexene derivatives and use of intermediates therefor in augmenting or enhancing the aroma or taste of a consumable material | Oct 25, 1979 | Issued |
Array
(
[id] => 1911635
[patent_doc_number] => 04254038
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-03
[patent_title] => '2,2-Dialkyltetrahydropyrans'
[patent_app_type] => 1
[patent_app_number] => 6/088289
[patent_app_country] => US
[patent_app_date] => 1979-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2437
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 11
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/254/04254038.pdf
[firstpage_image] =>[orig_patent_app_number] => 088289
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/088289 | 2,2-Dialkyltetrahydropyrans | Oct 25, 1979 | Issued |
Array
(
[id] => 1926200
[patent_doc_number] => 04284570
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-08-18
[patent_title] => 'Antibacterial compounds'
[patent_app_type] => 1
[patent_app_number] => 6/085894
[patent_app_country] => US
[patent_app_date] => 1979-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6708
[patent_no_of_claims] => 1
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/284/04284570.pdf
[firstpage_image] =>[orig_patent_app_number] => 085894
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/085894 | Antibacterial compounds | Oct 17, 1979 | Issued |
Array
(
[id] => 1911703
[patent_doc_number] => 04254054
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-03
[patent_title] => 'Process for the manufacture of 4-nitro-4\'-amino-diphenylamine-2-sulfonic acid and 2-nitro-4\'-amino-diphenylamine-4-sulfonic acid'
[patent_app_type] => 1
[patent_app_number] => 6/083852
[patent_app_country] => US
[patent_app_date] => 1979-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2253
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 117
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/254/04254054.pdf
[firstpage_image] =>[orig_patent_app_number] => 083852
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/083852 | Process for the manufacture of 4-nitro-4'-amino-diphenylamine-2-sulfonic acid and 2-nitro-4'-amino-diphenylamine-4-sulfonic acid | Oct 10, 1979 | Issued |
Array
(
[id] => 1890733
[patent_doc_number] => 04267112
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-12
[patent_title] => 'Antibiotic U-58,431'
[patent_app_type] => 1
[patent_app_number] => 6/079446
[patent_app_country] => US
[patent_app_date] => 1979-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/04/267/04267112.pdf
[firstpage_image] =>[orig_patent_app_number] => 079446
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/079446 | Antibiotic U-58,431 | Sep 26, 1979 | Issued |
Array
(
[id] => 1871509
[patent_doc_number] => 04259479
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-31
[patent_title] => '2-Decarboxy-2-aminomethyl-4-halo-5,9-epoxy-9-deoxy-PGF.sub.1 compounds'
[patent_app_type] => 1
[patent_app_number] => 6/073454
[patent_app_country] => US
[patent_app_date] => 1979-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 892
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[pdf_file] => patents/04/259/04259479.pdf
[firstpage_image] =>[orig_patent_app_number] => 073454
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/073454 | 2-Decarboxy-2-aminomethyl-4-halo-5,9-epoxy-9-deoxy-PGF.sub.1 compounds | Sep 6, 1979 | Issued |
Array
(
[id] => 1871514
[patent_doc_number] => 04259480
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-31
[patent_title] => '4 Halo-5,9-epoxy-9-deoxy-PGF.sub.1, amides'
[patent_app_type] => 1
[patent_app_number] => 6/073455
[patent_app_country] => US
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[pdf_file] => patents/04/259/04259480.pdf
[firstpage_image] =>[orig_patent_app_number] => 073455
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/073455 | 4 Halo-5,9-epoxy-9-deoxy-PGF.sub.1, amides | Sep 6, 1979 | Issued |
Array
(
[id] => 1871519
[patent_doc_number] => 04259481
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-03-31
[patent_title] => '2-Decarboxy-2-hydroxymethyl-4-halo-5,9-epoxy-9-deoxy-PGF.sub.1 compounds'
[patent_app_type] => 1
[patent_app_number] => 6/073453
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[firstpage_image] =>[orig_patent_app_number] => 073453
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/073453 | 2-Decarboxy-2-hydroxymethyl-4-halo-5,9-epoxy-9-deoxy-PGF.sub.1 compounds | Sep 6, 1979 | Issued |
Array
(
[id] => 1995256
[patent_doc_number] => 04323506
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-04-06
[patent_title] => 'Preparation of gamma-pyrones'
[patent_app_type] => 1
[patent_app_number] => 6/072057
[patent_app_country] => US
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[pdf_file] => patents/04/323/04323506.pdf
[firstpage_image] =>[orig_patent_app_number] => 072057
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/072057 | Preparation of gamma-pyrones | Sep 3, 1979 | Issued |
Array
(
[id] => 1877632
[patent_doc_number] => 04285964
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-08-25
[patent_title] => 'Salts of (+)-catechine, their preparation and use, and compositions containing these salts'
[patent_app_type] => 1
[patent_app_number] => 6/071076
[patent_app_country] => US
[patent_app_date] => 1979-08-30
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/285/04285964.pdf
[firstpage_image] =>[orig_patent_app_number] => 071076
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/071076 | Salts of (+)-catechine, their preparation and use, and compositions containing these salts | Aug 29, 1979 | Issued |
Array
(
[id] => 1863963
[patent_doc_number] => 04269854
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-26
[patent_title] => '6,7,8,9-Tetrahydro-4H-naphtho-[2,3-b]pyran-2-carboxylic acids'
[patent_app_type] => 1
[patent_app_number] => 6/065542
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[pdf_file] => patents/04/269/04269854.pdf
[firstpage_image] =>[orig_patent_app_number] => 065542
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/065542 | 6,7,8,9-Tetrahydro-4H-naphtho-[2,3-b]pyran-2-carboxylic acids | Aug 9, 1979 | Issued |
Array
(
[id] => 1897818
[patent_doc_number] => 04265818
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-05-05
[patent_title] => 'Indane alkanols and tricyclic isochromans and organoleptic uses thereof'
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[patent_app_number] => 6/063518
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[pdf_file] => patents/04/265/04265818.pdf
[firstpage_image] =>[orig_patent_app_number] => 063518
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/063518 | Indane alkanols and tricyclic isochromans and organoleptic uses thereof | Aug 2, 1979 | Issued |
Array
(
[id] => 1950295
[patent_doc_number] => 04312810
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-01-26
[patent_title] => '2,5-Inter-o-phenylene-3,4-dinor-5,9.alpha.-epoxy-9-deoxy-PGF.sub.1 compounds'
[patent_app_type] => 1
[patent_app_number] => 6/062443
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[pdf_file] => patents/04/312/04312810.pdf
[firstpage_image] =>[orig_patent_app_number] => 062443
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/062443 | 2,5-Inter-o-phenylene-3,4-dinor-5,9.alpha.-epoxy-9-deoxy-PGF.sub.1 compounds | Jul 30, 1979 | Issued |
Array
(
[id] => 2073090
[patent_doc_number] => 04479007
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-23
[patent_title] => 'Chroman-4-ones and process for preparing same'
[patent_app_type] => 1
[patent_app_number] => 6/059860
[patent_app_country] => US
[patent_app_date] => 1979-07-23
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/479/04479007.pdf
[firstpage_image] =>[orig_patent_app_number] => 059860
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/059860 | Chroman-4-ones and process for preparing same | Jul 22, 1979 | Issued |