Search

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 numberTitle of the applicationFiling DateStatus
07/957350 NOVEL CHOLESTEROL LOWERING COMPOUNDS Oct 5, 1992 Abandoned
Array ( [id] => 2933114 [patent_doc_number] => 05233057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Biphenyl derivatives, process for preparing the same and intermediates therefor' [patent_app_type] => 1 [patent_app_number] => 7/955133 [patent_app_country] => US [patent_app_date] => 1992-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4995 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/233/05233057.pdf [firstpage_image] =>[orig_patent_app_number] => 955133 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/955133
Biphenyl derivatives, process for preparing the same and intermediates therefor Sep 30, 1992 Issued
Array ( [id] => 2964542 [patent_doc_number] => 05274132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Photochromic naphthopyran compounds' [patent_app_type] => 1 [patent_app_number] => 7/954630 [patent_app_country] => US [patent_app_date] => 1992-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6464 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/274/05274132.pdf [firstpage_image] =>[orig_patent_app_number] => 954630 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/954630
Photochromic naphthopyran compounds Sep 29, 1992 Issued
07/952022 PROCESS FOR THE PREPARATION OF 2,2-DIFLUOROBENZO(1,3)-DIOXOLE-CARBALDEHYDES AND NEW INTERMEDIATE PRODUCTS Sep 27, 1992 Abandoned
Array ( [id] => 3012747 [patent_doc_number] => 05281725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Derivatives of 2,2-dihalogenobenzo[1,3]dioxoles substituted in the 4-position, processes for their preparation and their use' [patent_app_type] => 1 [patent_app_number] => 7/952036 [patent_app_country] => US [patent_app_date] => 1992-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2738 [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/05/281/05281725.pdf [firstpage_image] =>[orig_patent_app_number] => 952036 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/952036
Derivatives of 2,2-dihalogenobenzo[1,3]dioxoles substituted in the 4-position, processes for their preparation and their use Sep 27, 1992 Issued
Array ( [id] => 2939731 [patent_doc_number] => 05260460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-09 [patent_title] => 'Process for the preparation of fluorine-substituted aminobenzodioxoles and -benzodioxanes and new intermediates' [patent_app_type] => 1 [patent_app_number] => 7/952019 [patent_app_country] => US [patent_app_date] => 1992-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2300 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/260/05260460.pdf [firstpage_image] =>[orig_patent_app_number] => 952019 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/952019
Process for the preparation of fluorine-substituted aminobenzodioxoles and -benzodioxanes and new intermediates Sep 27, 1992 Issued
07/947850 SYNTHESIS AND APPLICATION OF ALKYL-SUBSTITUTED DIBENZOFURANS AS ANTITUMORIGENIC AGENTS Sep 20, 1992 Abandoned
07/944137 ARYL AND HETEROCYCLIC SUBSTITUTED PROPENAMIDE DERIVATIVES Sep 10, 1992 Abandoned
Array ( [id] => 2969050 [patent_doc_number] => 05258401 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Cholesterol lowering compounds' [patent_app_type] => 1 [patent_app_number] => 7/938981 [patent_app_country] => US [patent_app_date] => 1992-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28472 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 3559 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/258/05258401.pdf [firstpage_image] =>[orig_patent_app_number] => 938981 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/938981
Cholesterol lowering compounds Sep 9, 1992 Issued
Array ( [id] => 3013016 [patent_doc_number] => 05281740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Process for the preparation of 3\'-aminopropyl 2-sulfatoethyl sulfone' [patent_app_type] => 1 [patent_app_number] => 7/923955 [patent_app_country] => US [patent_app_date] => 1992-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2288 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/281/05281740.pdf [firstpage_image] =>[orig_patent_app_number] => 923955 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/923955
Process for the preparation of 3'-aminopropyl 2-sulfatoethyl sulfone Sep 3, 1992 Issued
Array ( [id] => 3066619 [patent_doc_number] => 05310949 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-10 [patent_title] => 'Cholesterol lowering compounds' [patent_app_type] => 1 [patent_app_number] => 7/939258 [patent_app_country] => US [patent_app_date] => 1992-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8738 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/310/05310949.pdf [firstpage_image] =>[orig_patent_app_number] => 939258 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/939258
Cholesterol lowering compounds Sep 1, 1992 Issued
07/949104 OPTICALLY ACTIVE FLUORINATED COMPOUNDS Aug 30, 1992 Abandoned
Array ( [id] => 2989041 [patent_doc_number] => 05266709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Benzopyran derivatives' [patent_app_type] => 1 [patent_app_number] => 7/936285 [patent_app_country] => US [patent_app_date] => 1992-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18931 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/266/05266709.pdf [firstpage_image] =>[orig_patent_app_number] => 936285 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/936285
Benzopyran derivatives Aug 27, 1992 Issued
07/935485 SQUALENE SYNTHESIS INHIBITORS Aug 24, 1992 Abandoned
Array ( [id] => 2965223 [patent_doc_number] => 05264594 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-23 [patent_title] => 'Biphenyl derivative and preparation and use thereof' [patent_app_type] => 1 [patent_app_number] => 7/931411 [patent_app_country] => US [patent_app_date] => 1992-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7718 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/264/05264594.pdf [firstpage_image] =>[orig_patent_app_number] => 931411 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/931411
Biphenyl derivative and preparation and use thereof Aug 23, 1992 Issued
Array ( [id] => 2892234 [patent_doc_number] => 05270332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Cholesteral lowering agents' [patent_app_type] => 1 [patent_app_number] => 7/934134 [patent_app_country] => US [patent_app_date] => 1992-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8404 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/270/05270332.pdf [firstpage_image] =>[orig_patent_app_number] => 934134 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/934134
Cholesteral lowering agents Aug 20, 1992 Issued
Array ( [id] => 3060117 [patent_doc_number] => 05338870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-16 [patent_title] => 'Thermal condensation of polyhydric alcohols to form polyethercyclicpolyols' [patent_app_type] => 1 [patent_app_number] => 7/933617 [patent_app_country] => US [patent_app_date] => 1992-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7004 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/338/05338870.pdf [firstpage_image] =>[orig_patent_app_number] => 933617 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/933617
Thermal condensation of polyhydric alcohols to form polyethercyclicpolyols Aug 20, 1992 Issued
Array ( [id] => 2920288 [patent_doc_number] => 05234948 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-10 [patent_title] => 'Optically active alkylenedioxybenzene derivatives and their use in therapy' [patent_app_type] => 1 [patent_app_number] => 7/931340 [patent_app_country] => US [patent_app_date] => 1992-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2864 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/234/05234948.pdf [firstpage_image] =>[orig_patent_app_number] => 931340 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/931340
Optically active alkylenedioxybenzene derivatives and their use in therapy Aug 17, 1992 Issued
Array ( [id] => 2939206 [patent_doc_number] => 05260431 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-09 [patent_title] => 'Nitroanilinesulfonic acids and the preparation of phenylenediaminesulfonic acids' [patent_app_type] => 1 [patent_app_number] => 7/928088 [patent_app_country] => US [patent_app_date] => 1992-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1086 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/260/05260431.pdf [firstpage_image] =>[orig_patent_app_number] => 928088 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/928088
Nitroanilinesulfonic acids and the preparation of phenylenediaminesulfonic acids Aug 12, 1992 Issued
Array ( [id] => 2936873 [patent_doc_number] => 05260310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-09 [patent_title] => 'Oxetanone compounds and pharmaceutical compositions containing them' [patent_app_type] => 1 [patent_app_number] => 7/928907 [patent_app_country] => US [patent_app_date] => 1992-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18699 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 439 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/260/05260310.pdf [firstpage_image] =>[orig_patent_app_number] => 928907 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/928907
Oxetanone compounds and pharmaceutical compositions containing them Aug 11, 1992 Issued
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