
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] => 2416005
[patent_doc_number] => 04786747
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-22
[patent_title] => 'Substituted benzamides'
[patent_app_type] => 1
[patent_app_number] => 7/048505
[patent_app_country] => US
[patent_app_date] => 1987-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2609
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 47
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/786/04786747.pdf
[firstpage_image] =>[orig_patent_app_number] => 048505
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/048505 | Substituted benzamides | May 10, 1987 | Issued |
Array
(
[id] => 2552188
[patent_doc_number] => 04814347
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-21
[patent_title] => 'Anthelmintic spiroketals and method of use'
[patent_app_type] => 1
[patent_app_number] => 7/047233
[patent_app_country] => US
[patent_app_date] => 1987-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9679
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 519
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/814/04814347.pdf
[firstpage_image] =>[orig_patent_app_number] => 047233
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/047233 | Anthelmintic spiroketals and method of use | May 5, 1987 | Issued |
Array
(
[id] => 2477875
[patent_doc_number] => 04812582
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-14
[patent_title] => 'Process for preparing aldol intermediates'
[patent_app_type] => 1
[patent_app_number] => 7/047230
[patent_app_country] => US
[patent_app_date] => 1987-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9682
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 473
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/812/04812582.pdf
[firstpage_image] =>[orig_patent_app_number] => 047230
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/047230 | Process for preparing aldol intermediates | May 5, 1987 | Issued |
Array
(
[id] => 2486293
[patent_doc_number] => 04820758
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-11
[patent_title] => 'Novel [5.5]-spiroketals'
[patent_app_type] => 1
[patent_app_number] => 7/047364
[patent_app_country] => US
[patent_app_date] => 1987-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9673
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/820/04820758.pdf
[firstpage_image] =>[orig_patent_app_number] => 047364
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/047364 | Novel [5.5]-spiroketals | May 5, 1987 | Issued |
| 07/045530 | EXTRACTIVE SEPARATION METHOD | May 3, 1987 | Abandoned |
| 07/043700 | NEW ANTITUMOR AND ANTIVIRAL COMPOSITIONS OF MARINE ORIGIN | Apr 28, 1987 | Abandoned |
| 07/041817 | SYNTHETIC FLAVONOIDS AS INHIBITORS OF LEUKOTRIENES AND 5-LIPOXYGENASE | Apr 22, 1987 | Abandoned |
Array
(
[id] => 2466920
[patent_doc_number] => 04845120
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-04
[patent_title] => 'N-[4-o-hydroxyphenyl-1,3-dioxan-5-ylhexenoyl]sulphonamides'
[patent_app_type] => 1
[patent_app_number] => 7/040153
[patent_app_country] => US
[patent_app_date] => 1987-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6183
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 37
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/845/04845120.pdf
[firstpage_image] =>[orig_patent_app_number] => 040153
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/040153 | N-[4-o-hydroxyphenyl-1,3-dioxan-5-ylhexenoyl]sulphonamides | Apr 19, 1987 | Issued |
| 07/039827 | PROCESS FOR THE PREPARATION OF 1-AMINO-2-NAPHTHOL-4-SULFONIC ACID | Apr 14, 1987 | Abandoned |
Array
(
[id] => 2494107
[patent_doc_number] => 04847286
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-11
[patent_title] => 'Cromoglycic acid derivatives, method of production thereof and pharmaceutical composition'
[patent_app_type] => 1
[patent_app_number] => 7/046882
[patent_app_country] => US
[patent_app_date] => 1987-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8779
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/847/04847286.pdf
[firstpage_image] =>[orig_patent_app_number] => 046882
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/046882 | Cromoglycic acid derivatives, method of production thereof and pharmaceutical composition | Mar 26, 1987 | Issued |
Array
(
[id] => 2387140
[patent_doc_number] => 04789750
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-06
[patent_title] => '2-(trimethyl-tridecenyl)-tetramethylchroman intermediates for vitamin E'
[patent_app_type] => 1
[patent_app_number] => 7/030798
[patent_app_country] => US
[patent_app_date] => 1987-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 22029
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/789/04789750.pdf
[firstpage_image] =>[orig_patent_app_number] => 030798
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/030798 | 2-(trimethyl-tridecenyl)-tetramethylchroman intermediates for vitamin E | Mar 26, 1987 | Issued |
Array
(
[id] => 2509816
[patent_doc_number] => 04831052
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-16
[patent_title] => 'Flavone carboxylic acid derivatives'
[patent_app_type] => 1
[patent_app_number] => 7/027324
[patent_app_country] => US
[patent_app_date] => 1987-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5104
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/831/04831052.pdf
[firstpage_image] =>[orig_patent_app_number] => 027324
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/027324 | Flavone carboxylic acid derivatives | Mar 17, 1987 | Issued |
Array
(
[id] => 2561819
[patent_doc_number] => 04835176
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-30
[patent_title] => 'Glycookadaic acid, preparation thereof and use thereof'
[patent_app_type] => 1
[patent_app_number] => 7/024752
[patent_app_country] => US
[patent_app_date] => 1987-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3550
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 26
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/835/04835176.pdf
[firstpage_image] =>[orig_patent_app_number] => 024752
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/024752 | Glycookadaic acid, preparation thereof and use thereof | Mar 10, 1987 | Issued |
Array
(
[id] => 2468671
[patent_doc_number] => 04886546
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-12
[patent_title] => 'Pyrone-3-carboxamide compounds and herbicidal composition thereof'
[patent_app_type] => 1
[patent_app_number] => 7/024348
[patent_app_country] => US
[patent_app_date] => 1987-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13370
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/886/04886546.pdf
[firstpage_image] =>[orig_patent_app_number] => 024348
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/024348 | Pyrone-3-carboxamide compounds and herbicidal composition thereof | Mar 10, 1987 | Issued |
Array
(
[id] => 2559085
[patent_doc_number] => 04816604
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-28
[patent_title] => '3-aminopropoxyphenyl derivatives, their preparation and pharmaceutical compositions containing them'
[patent_app_type] => 1
[patent_app_number] => 7/022502
[patent_app_country] => US
[patent_app_date] => 1987-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5813
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 410
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/816/04816604.pdf
[firstpage_image] =>[orig_patent_app_number] => 022502
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/022502 | 3-aminopropoxyphenyl derivatives, their preparation and pharmaceutical compositions containing them | Mar 8, 1987 | Issued |
Array
(
[id] => 2564075
[patent_doc_number] => 04835292
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-30
[patent_title] => 'Novel optically active alcohol'
[patent_app_type] => 1
[patent_app_number] => 7/023751
[patent_app_country] => US
[patent_app_date] => 1987-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3559
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 34
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/835/04835292.pdf
[firstpage_image] =>[orig_patent_app_number] => 023751
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/023751 | Novel optically active alcohol | Mar 8, 1987 | Issued |
Array
(
[id] => 2564349
[patent_doc_number] => 04857656
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-15
[patent_title] => 'Active esters used for production of esters or amides and process for producing esters or amides'
[patent_app_type] => 1
[patent_app_number] => 7/023251
[patent_app_country] => US
[patent_app_date] => 1987-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5365
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/857/04857656.pdf
[firstpage_image] =>[orig_patent_app_number] => 023251
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/023251 | Active esters used for production of esters or amides and process for producing esters or amides | Mar 8, 1987 | Issued |
Array
(
[id] => 2290090
[patent_doc_number] => 04710322
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-12-01
[patent_title] => 'Process for the preparation of alkali metal and alkaline earth salts of benzaldehyde-2,4-di-sulfonic acid'
[patent_app_type] => 1
[patent_app_number] => 7/021622
[patent_app_country] => US
[patent_app_date] => 1987-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1103
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/710/04710322.pdf
[firstpage_image] =>[orig_patent_app_number] => 021622
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/021622 | Process for the preparation of alkali metal and alkaline earth salts of benzaldehyde-2,4-di-sulfonic acid | Mar 1, 1987 | Issued |
Array
(
[id] => 2659381
[patent_doc_number] => 04962209
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-09
[patent_title] => 'Dihydropyran derivatives'
[patent_app_type] => 1
[patent_app_number] => 7/020960
[patent_app_country] => US
[patent_app_date] => 1987-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1445
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 32
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/962/04962209.pdf
[firstpage_image] =>[orig_patent_app_number] => 020960
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/020960 | Dihydropyran derivatives | Mar 1, 1987 | Issued |
Array
(
[id] => 1931752
[patent_doc_number] => 04261988
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-04-14
[patent_title] => 'Chromanone derivatives'
[patent_app_type] => 1
[patent_app_number] => 6/020119
[patent_app_country] => US
[patent_app_date] => 1979-03-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12748
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 17
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/261/04261988.pdf
[firstpage_image] =>[orig_patent_app_number] => 020119
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/020119 | Smooth wall blasting in rock | Feb 26, 1987 | Issued |