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
Array ( [id] => 2714471 [patent_doc_number] => 05053426 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Simplified thioester and isostere analogs of oleoyl coenzyme a as hypocholesterolemic agents' [patent_app_type] => 1 [patent_app_number] => 7/501451 [patent_app_country] => US [patent_app_date] => 1990-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7260 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/053/05053426.pdf [firstpage_image] =>[orig_patent_app_number] => 501451 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/501451
Simplified thioester and isostere analogs of oleoyl coenzyme a as hypocholesterolemic agents Mar 28, 1990 Issued
07/501370 HYPOTENSIVE AND ANALGESIC COMPOUNDS AND COMPOSITIONS AND METHODS FOR USING SAME Mar 26, 1990 Abandoned
Array ( [id] => 2671715 [patent_doc_number] => 05070212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Intermediates useful for the synthesis of delphinidin chloride' [patent_app_type] => 1 [patent_app_number] => 7/499054 [patent_app_country] => US [patent_app_date] => 1990-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2123 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/070/05070212.pdf [firstpage_image] =>[orig_patent_app_number] => 499054 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/499054
Intermediates useful for the synthesis of delphinidin chloride Mar 25, 1990 Issued
Array ( [id] => 2867832 [patent_doc_number] => 05096923 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Novel squalene synthetase inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/496742 [patent_app_country] => US [patent_app_date] => 1990-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7166 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/096/05096923.pdf [firstpage_image] =>[orig_patent_app_number] => 496742 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/496742
Novel squalene synthetase inhibitors Mar 20, 1990 Issued
Array ( [id] => 2855145 [patent_doc_number] => 05089637 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-18 [patent_title] => 'Process and intermediates for 2R-benzyl-chroman-6-carbaldehyde' [patent_app_type] => 1 [patent_app_number] => 7/496737 [patent_app_country] => US [patent_app_date] => 1990-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2961 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/089/05089637.pdf [firstpage_image] =>[orig_patent_app_number] => 496737 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/496737
Process and intermediates for 2R-benzyl-chroman-6-carbaldehyde Mar 20, 1990 Issued
Array ( [id] => 2773939 [patent_doc_number] => 05132320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Squalene synthetase inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/496734 [patent_app_country] => US [patent_app_date] => 1990-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8167 [patent_no_of_claims] => 14 [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/05/132/05132320.pdf [firstpage_image] =>[orig_patent_app_number] => 496734 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/496734
Squalene synthetase inhibitors Mar 20, 1990 Issued
Array ( [id] => 2683904 [patent_doc_number] => 05066819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Process for the preparation of aryl esters of N-alkyl carbamic acids' [patent_app_type] => 1 [patent_app_number] => 7/496427 [patent_app_country] => US [patent_app_date] => 1990-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2115 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066819.pdf [firstpage_image] =>[orig_patent_app_number] => 496427 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/496427
Process for the preparation of aryl esters of N-alkyl carbamic acids Mar 19, 1990 Issued
Array ( [id] => 2674164 [patent_doc_number] => 05026879 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-25 [patent_title] => '1,3-dioxane derivatives and composition including same' [patent_app_type] => 1 [patent_app_number] => 7/500985 [patent_app_country] => US [patent_app_date] => 1990-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3547 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/026/05026879.pdf [firstpage_image] =>[orig_patent_app_number] => 500985 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/500985
1,3-dioxane derivatives and composition including same Mar 19, 1990 Issued
07/495518 COMPOUNDS, PROCESS AND INTERMEDIATES Mar 18, 1990 Abandoned
Array ( [id] => 2747137 [patent_doc_number] => 05003090 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Process for the preparation of benzopyrans' [patent_app_type] => 1 [patent_app_number] => 7/495527 [patent_app_country] => US [patent_app_date] => 1990-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4716 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/003/05003090.pdf [firstpage_image] =>[orig_patent_app_number] => 495527 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/495527
Process for the preparation of benzopyrans Mar 18, 1990 Issued
07/495075 TETRAHYDRONAPHTHALENE DERIVATIVES Mar 14, 1990 Abandoned
Array ( [id] => 2709828 [patent_doc_number] => 05055598 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Benzopyran derivatives' [patent_app_type] => 1 [patent_app_number] => 7/491876 [patent_app_country] => US [patent_app_date] => 1990-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18939 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/055/05055598.pdf [firstpage_image] =>[orig_patent_app_number] => 491876 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/491876
Benzopyran derivatives Mar 11, 1990 Issued
Array ( [id] => 2940734 [patent_doc_number] => 05191093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Process for preparing crystalline calcium pseudomonate' [patent_app_type] => 1 [patent_app_number] => 7/468584 [patent_app_country] => US [patent_app_date] => 1990-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4806 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/191/05191093.pdf [firstpage_image] =>[orig_patent_app_number] => 468584 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/468584
Process for preparing crystalline calcium pseudomonate Mar 11, 1990 Issued
Array ( [id] => 2708404 [patent_doc_number] => 04992578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Preparation of alkyl alkanethiolsulfonates' [patent_app_type] => 1 [patent_app_number] => 7/491407 [patent_app_country] => US [patent_app_date] => 1990-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1769 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/992/04992578.pdf [firstpage_image] =>[orig_patent_app_number] => 491407 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/491407
Preparation of alkyl alkanethiolsulfonates Mar 8, 1990 Issued
Array ( [id] => 2708541 [patent_doc_number] => 05068453 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Novel monoterpenes' [patent_app_type] => 1 [patent_app_number] => 7/491459 [patent_app_country] => US [patent_app_date] => 1990-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1169 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/068/05068453.pdf [firstpage_image] =>[orig_patent_app_number] => 491459 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/491459
Novel monoterpenes Mar 8, 1990 Issued
Array ( [id] => 2683853 [patent_doc_number] => 05066816 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Processes for preparing optically active 3,4-dihydro-3,4-epoxy-2H-1-benzopyran compounds and intermediates therefor' [patent_app_type] => 1 [patent_app_number] => 7/486100 [patent_app_country] => US [patent_app_date] => 1990-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5025 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 412 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066816.pdf [firstpage_image] =>[orig_patent_app_number] => 486100 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/486100
Processes for preparing optically active 3,4-dihydro-3,4-epoxy-2H-1-benzopyran compounds and intermediates therefor Feb 27, 1990 Issued
Array ( [id] => 2745750 [patent_doc_number] => 05023361 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Process for preparing hydroxyalkylating agents, the agents so obtained, and their use' [patent_app_type] => 1 [patent_app_number] => 7/485514 [patent_app_country] => US [patent_app_date] => 1990-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2521 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/023/05023361.pdf [firstpage_image] =>[orig_patent_app_number] => 485514 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/485514
Process for preparing hydroxyalkylating agents, the agents so obtained, and their use Feb 26, 1990 Issued
07/484567 PERFUMERY MATERIALS Feb 25, 1990 Abandoned
Array ( [id] => 2745602 [patent_doc_number] => 05023353 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Deoxoartemisinin: new compound and composition for the treatment of malaria' [patent_app_type] => 1 [patent_app_number] => 7/482845 [patent_app_country] => US [patent_app_date] => 1990-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1365 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/023/05023353.pdf [firstpage_image] =>[orig_patent_app_number] => 482845 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/482845
Deoxoartemisinin: new compound and composition for the treatment of malaria Feb 21, 1990 Issued
Array ( [id] => 2752045 [patent_doc_number] => 05021590 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Process for producing N-alkyl-carbamates' [patent_app_type] => 1 [patent_app_number] => 7/485858 [patent_app_country] => US [patent_app_date] => 1990-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2146 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/021/05021590.pdf [firstpage_image] =>[orig_patent_app_number] => 485858 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/485858
Process for producing N-alkyl-carbamates Feb 21, 1990 Issued
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