
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] => 2193030
[patent_doc_number] => 04501755
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-02-26
[patent_title] => 'Isoflavones useful as anti-inflammatory agents'
[patent_app_type] => 1
[patent_app_number] => 6/441889
[patent_app_country] => US
[patent_app_date] => 1982-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2316
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 12
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/501/04501755.pdf
[firstpage_image] =>[orig_patent_app_number] => 441889
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/441889 | Isoflavones useful as anti-inflammatory agents | Nov 14, 1982 | Issued |
Array
(
[id] => 2552157
[patent_doc_number] => 04806658
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-21
[patent_title] => 'Cleavage of polyethylene glycol ethers by hydrolysis'
[patent_app_type] => 1
[patent_app_number] => 6/441347
[patent_app_country] => US
[patent_app_date] => 1982-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2100
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/806/04806658.pdf
[firstpage_image] =>[orig_patent_app_number] => 441347
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/441347 | Cleavage of polyethylene glycol ethers by hydrolysis | Nov 14, 1982 | Issued |
Array
(
[id] => 2197613
[patent_doc_number] => 04495198
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-01-22
[patent_title] => 'Antihypertensive chromonoxypropanolamines'
[patent_app_type] => 1
[patent_app_number] => 6/441890
[patent_app_country] => US
[patent_app_date] => 1982-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5572
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/495/04495198.pdf
[firstpage_image] =>[orig_patent_app_number] => 441890
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/441890 | Antihypertensive chromonoxypropanolamines | Nov 14, 1982 | Issued |
Array
(
[id] => 2077481
[patent_doc_number] => 04461728
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-24
[patent_title] => 'Preparation of 4-phenyl-1,3-benzodiazepins'
[patent_app_type] => 1
[patent_app_number] => 6/441128
[patent_app_country] => US
[patent_app_date] => 1982-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4220
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/461/04461728.pdf
[firstpage_image] =>[orig_patent_app_number] => 441128
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/441128 | Preparation of 4-phenyl-1,3-benzodiazepins | Nov 11, 1982 | Issued |
Array
(
[id] => 2087646
[patent_doc_number] => 04435578
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-06
[patent_title] => 'Sorbinil by optical resolution of precursor 6-fluoro-4-ureidochroman-4-carboxylic acid'
[patent_app_type] => 1
[patent_app_number] => 6/440641
[patent_app_country] => US
[patent_app_date] => 1982-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4305
[patent_no_of_claims] => 8
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/435/04435578.pdf
[firstpage_image] =>[orig_patent_app_number] => 440641
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/440641 | Sorbinil by optical resolution of precursor 6-fluoro-4-ureidochroman-4-carboxylic acid | Nov 9, 1982 | Issued |
Array
(
[id] => 2130275
[patent_doc_number] => 04431828
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-14
[patent_title] => 'Regeneration of 6-fluoro-4-chromanone from by-products in the synthesis of sorbinil'
[patent_app_type] => 1
[patent_app_number] => 6/440657
[patent_app_country] => US
[patent_app_date] => 1982-11-10
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 5796
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/431/04431828.pdf
[firstpage_image] =>[orig_patent_app_number] => 440657
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/440657 | Regeneration of 6-fluoro-4-chromanone from by-products in the synthesis of sorbinil | Nov 9, 1982 | Issued |
Array
(
[id] => 2060825
[patent_doc_number] => 04427601
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-24
[patent_title] => 'Process for preparing 1-amino-2-naphthol-4-sulphonic acid (amidol acid)'
[patent_app_type] => 1
[patent_app_number] => 6/439474
[patent_app_country] => US
[patent_app_date] => 1982-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1707
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/427/04427601.pdf
[firstpage_image] =>[orig_patent_app_number] => 439474
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/439474 | Process for preparing 1-amino-2-naphthol-4-sulphonic acid (amidol acid) | Nov 4, 1982 | Issued |
Array
(
[id] => 2133910
[patent_doc_number] => 04515975
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-07
[patent_title] => 'Chroman derivatives and their preparation'
[patent_app_type] => 1
[patent_app_number] => 6/439625
[patent_app_country] => US
[patent_app_date] => 1982-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2982
[patent_no_of_claims] => 2
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[patent_words_short_claim] => 180
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[pdf_file] => patents/04/515/04515975.pdf
[firstpage_image] =>[orig_patent_app_number] => 439625
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/439625 | Chroman derivatives and their preparation | Nov 3, 1982 | Issued |
Array
(
[id] => 2102236
[patent_doc_number] => 04429139
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-31
[patent_title] => 'Process for the preparation of rose oxide'
[patent_app_type] => 1
[patent_app_number] => 6/435314
[patent_app_country] => US
[patent_app_date] => 1982-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 1416
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[pdf_file] => patents/04/429/04429139.pdf
[firstpage_image] =>[orig_patent_app_number] => 435314
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/435314 | Process for the preparation of rose oxide | Oct 18, 1982 | Issued |
| 90/000276 | PROCESS FOR PREPARING QUATERNARY AMMONIUM COMPOSITIONS | Oct 17, 1982 | Issued |
Array
(
[id] => 2330179
[patent_doc_number] => 04634781
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-06
[patent_title] => 'Alpha tocopherol process'
[patent_app_type] => 1
[patent_app_number] => 6/430154
[patent_app_country] => US
[patent_app_date] => 1982-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 2647
[patent_no_of_claims] => 19
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[pdf_file] => patents/04/634/04634781.pdf
[firstpage_image] =>[orig_patent_app_number] => 430154
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/430154 | Alpha tocopherol process | Sep 29, 1982 | Issued |
| 06/428970 | 7-SUBSTITUTED-3-VINYL-3-CEPHEM-4-CARBOXYLIC ACID ESTERS AND PROCESS FOR PRODUCTION OF THE SAME | Sep 29, 1982 | Abandoned |
Array
(
[id] => 2328365
[patent_doc_number] => 04705872
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-11-10
[patent_title] => 'Cyclic acetal-alcohols'
[patent_app_type] => 1
[patent_app_number] => 6/431902
[patent_app_country] => US
[patent_app_date] => 1982-09-30
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/705/04705872.pdf
[firstpage_image] =>[orig_patent_app_number] => 431902
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/431902 | Cyclic acetal-alcohols | Sep 29, 1982 | Issued |
Array
(
[id] => 2155542
[patent_doc_number] => 04518536
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-21
[patent_title] => 'Compositions, which promote plant growth and protect plants, based on oxime ethers and oxime esters'
[patent_app_type] => 1
[patent_app_number] => 6/430059
[patent_app_country] => US
[patent_app_date] => 1982-09-30
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/518/04518536.pdf
[firstpage_image] =>[orig_patent_app_number] => 430059
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/430059 | Compositions, which promote plant growth and protect plants, based on oxime ethers and oxime esters | Sep 29, 1982 | Issued |
| 06/430541 | FOODSTUFFS CONTAINING SWEETNESS MODIFYING AGENTS | Sep 29, 1982 | Abandoned |
Array
(
[id] => 2315883
[patent_doc_number] => 04699991
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-13
[patent_title] => 'Methods of using silacrown ethers as catalysts'
[patent_app_type] => 1
[patent_app_number] => 6/426519
[patent_app_country] => US
[patent_app_date] => 1982-09-29
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[pdf_file] => patents/04/699/04699991.pdf
[firstpage_image] =>[orig_patent_app_number] => 426519
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/426519 | Methods of using silacrown ethers as catalysts | Sep 28, 1982 | Issued |
Array
(
[id] => 2098827
[patent_doc_number] => 04474971
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-02
[patent_title] => '(Tetrahydropyran-2-yl)-aldehydes'
[patent_app_type] => 1
[patent_app_number] => 6/427605
[patent_app_country] => US
[patent_app_date] => 1982-09-29
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[firstpage_image] =>[orig_patent_app_number] => 427605
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Array
(
[id] => 2088116
[patent_doc_number] => 04476139
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-09
[patent_title] => 'Discovery of antibiotic L-681,217 in fermentation broth'
[patent_app_type] => 1
[patent_app_number] => 6/426585
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[patent_app_date] => 1982-09-29
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[pdf_file] => patents/04/476/04476139.pdf
[firstpage_image] =>[orig_patent_app_number] => 426585
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/426585 | Discovery of antibiotic L-681,217 in fermentation broth | Sep 28, 1982 | Issued |
Array
(
[id] => 2098904
[patent_doc_number] => 04474979
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-02
[patent_title] => 'Synthesis of d1-(methyl)-16,16-(dimethyl-11-alpha, 15-alpha, beta-dihydroxy-9-oxo-2,13,-trans,trans-prostadienoates'
[patent_app_type] => 1
[patent_app_number] => 6/424692
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[patent_app_date] => 1982-09-27
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/474/04474979.pdf
[firstpage_image] =>[orig_patent_app_number] => 424692
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/424692 | Synthesis of d1-(methyl)-16,16-(dimethyl-11-alpha, 15-alpha, beta-dihydroxy-9-oxo-2,13,-trans,trans-prostadienoates | Sep 26, 1982 | Issued |
Array
(
[id] => 2039633
[patent_doc_number] => 04414402
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-11-08
[patent_title] => '[2S-(2.beta.,2S*, 3.beta.)]-3-Aminotetrahydro-5-methoxy-.alpha.-methyl-2-furanmethanol, an intermediate in the chiral synthesis of amino sugars'
[patent_app_type] => 1
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[firstpage_image] =>[orig_patent_app_number] => 423924
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/423924 | [2S-(2.beta.,2S*, 3.beta.)]-3-Aminotetrahydro-5-methoxy-.alpha.-methyl-2-furanmethanol, an intermediate in the chiral synthesis of amino sugars | Sep 26, 1982 | Issued |