Search

David H. Banh

Examiner (ID: 16978, Phone: (571)270-3851 , Office: P/2854 )

Most Active Art Unit
2854
Art Unit(s)
4193, 2853, 2854
Total Applications
1029
Issued Applications
720
Pending Applications
80
Abandoned Applications
250

Applications

Application numberTitle of the applicationFiling DateStatus
07/964252 TETRAHYDROPROTOBERBERINE QUATERNARY AMMONIUM COMPOUNDS AND THE PROCESS FOR PREPARING THEREOF Oct 20, 1992 Abandoned
Array ( [id] => 3020780 [patent_doc_number] => 05302725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-12 [patent_title] => 'Aryl triflate compounds and radiologically acid producing agents thereof' [patent_app_type] => 1 [patent_app_number] => 7/963754 [patent_app_country] => US [patent_app_date] => 1992-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3927 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/302/05302725.pdf [firstpage_image] =>[orig_patent_app_number] => 963754 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/963754
Aryl triflate compounds and radiologically acid producing agents thereof Oct 19, 1992 Issued
Array ( [id] => 3020622 [patent_doc_number] => 05302717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-12 [patent_title] => 'Preparation of urethane and carbonate products' [patent_app_type] => 1 [patent_app_number] => 7/961734 [patent_app_country] => US [patent_app_date] => 1992-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5562 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/302/05302717.pdf [firstpage_image] =>[orig_patent_app_number] => 961734 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/961734
Preparation of urethane and carbonate products Oct 14, 1992 Issued
Array ( [id] => 3066334 [patent_doc_number] => 05310933 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-10 [patent_title] => 'Method for preparing polyimides for use in electronic applications' [patent_app_type] => 1 [patent_app_number] => 7/960324 [patent_app_country] => US [patent_app_date] => 1992-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1774 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/310/05310933.pdf [firstpage_image] =>[orig_patent_app_number] => 960324 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/960324
Method for preparing polyimides for use in electronic applications Oct 12, 1992 Issued
Array ( [id] => 3022329 [patent_doc_number] => 05288894 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Process for the preparation of dialkyl carbonates' [patent_app_type] => 1 [patent_app_number] => 7/958853 [patent_app_country] => US [patent_app_date] => 1992-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3796 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/288/05288894.pdf [firstpage_image] =>[orig_patent_app_number] => 958853 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/958853
Process for the preparation of dialkyl carbonates Oct 7, 1992 Issued
07/954280 ULTRA WHITE N,N'-ETHYLENE-BIS(TETRABROMOPHTHALIMIDE) AND ITS PRODUCTION IN AQUEOUS ACETIC ACID Sep 29, 1992 Abandoned
07/954332 INDANE COMPOUNDS AND DIURETIC COMPOSTIONS THEREOF SUBSTITUTED Sep 29, 1992 Abandoned
Array ( [id] => 3044589 [patent_doc_number] => 05286732 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Nitrogen-containing bicyclic compounds and pharmaceutical compositions thereof' [patent_app_type] => 1 [patent_app_number] => 7/950958 [patent_app_country] => US [patent_app_date] => 1992-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6517 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 420 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/286/05286732.pdf [firstpage_image] =>[orig_patent_app_number] => 950958 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/950958
Nitrogen-containing bicyclic compounds and pharmaceutical compositions thereof Sep 24, 1992 Issued
Array ( [id] => 3087667 [patent_doc_number] => 05278177 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'Bicyclic heterocyclic derivatives as 5-lipoxygenase inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/950164 [patent_app_country] => US [patent_app_date] => 1992-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15182 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/278/05278177.pdf [firstpage_image] =>[orig_patent_app_number] => 950164 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/950164
Bicyclic heterocyclic derivatives as 5-lipoxygenase inhibitors Sep 23, 1992 Issued
Array ( [id] => 2977652 [patent_doc_number] => 05252580 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Indole derivatives and anti-ulcer compositions thereof' [patent_app_type] => 1 [patent_app_number] => 7/947169 [patent_app_country] => US [patent_app_date] => 1992-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12713 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/252/05252580.pdf [firstpage_image] =>[orig_patent_app_number] => 947169 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/947169
Indole derivatives and anti-ulcer compositions thereof Sep 17, 1992 Issued
Array ( [id] => 2977652 [patent_doc_number] => 05252580 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Indole derivatives and anti-ulcer compositions thereof' [patent_app_type] => 1 [patent_app_number] => 7/947169 [patent_app_country] => US [patent_app_date] => 1992-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12713 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/252/05252580.pdf [firstpage_image] =>[orig_patent_app_number] => 947169 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/947169
Indole derivatives and anti-ulcer compositions thereof Sep 17, 1992 Issued
Array ( [id] => 2965107 [patent_doc_number] => 05264588 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-23 [patent_title] => 'Process for preparing chloro-N-phenylphthalimide' [patent_app_type] => 1 [patent_app_number] => 7/946137 [patent_app_country] => US [patent_app_date] => 1992-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1657 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/264/05264588.pdf [firstpage_image] =>[orig_patent_app_number] => 946137 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/946137
Process for preparing chloro-N-phenylphthalimide Sep 16, 1992 Issued
Array ( [id] => 3066358 [patent_doc_number] => 05294635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-15 [patent_title] => 'Heterocyclic compounds as aldose reductase inhibitors' [patent_app_type] => 1 [patent_app_number] => 7/934688 [patent_app_country] => US [patent_app_date] => 1992-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12238 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/294/05294635.pdf [firstpage_image] =>[orig_patent_app_number] => 934688 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/934688
Heterocyclic compounds as aldose reductase inhibitors Sep 16, 1992 Issued
Array ( [id] => 2952850 [patent_doc_number] => 05221754 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Reagents for rapid peptide synthesis' [patent_app_type] => 1 [patent_app_number] => 7/944806 [patent_app_country] => US [patent_app_date] => 1992-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17003 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/221/05221754.pdf [firstpage_image] =>[orig_patent_app_number] => 944806 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/944806
Reagents for rapid peptide synthesis Sep 13, 1992 Issued
Array ( [id] => 3065773 [patent_doc_number] => 05352694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-04 [patent_title] => 'Pharmaceutical agents' [patent_app_type] => 1 [patent_app_number] => 7/940138 [patent_app_country] => US [patent_app_date] => 1992-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2442 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/352/05352694.pdf [firstpage_image] =>[orig_patent_app_number] => 940138 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/940138
Pharmaceutical agents Sep 2, 1992 Issued
Array ( [id] => 3044823 [patent_doc_number] => 05286744 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'N-sulfonyl-tetrahydro-[1,3]-dioxepino[5,6-biazirines, intermediates for their preparation and their use' [patent_app_type] => 1 [patent_app_number] => 7/932482 [patent_app_country] => US [patent_app_date] => 1992-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2858 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/286/05286744.pdf [firstpage_image] =>[orig_patent_app_number] => 932482 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/932482
N-sulfonyl-tetrahydro-[1,3]-dioxepino[5,6-biazirines, intermediates for their preparation and their use Aug 19, 1992 Issued
Array ( [id] => 3454370 [patent_doc_number] => 05378680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-03 [patent_title] => 'Dicarboximides and their use as herbicides' [patent_app_type] => 1 [patent_app_number] => 7/931951 [patent_app_country] => US [patent_app_date] => 1992-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17029 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/378/05378680.pdf [firstpage_image] =>[orig_patent_app_number] => 931951 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/931951
Dicarboximides and their use as herbicides Aug 18, 1992 Issued
Array ( [id] => 3087909 [patent_doc_number] => 05284964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-08 [patent_title] => 'Method for making aromatic carbonates' [patent_app_type] => 1 [patent_app_number] => 7/929862 [patent_app_country] => US [patent_app_date] => 1992-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2770 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/284/05284964.pdf [firstpage_image] =>[orig_patent_app_number] => 929862 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/929862
Method for making aromatic carbonates Aug 16, 1992 Issued
Array ( [id] => 3094703 [patent_doc_number] => 05312955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-17 [patent_title] => 'Method for making aromatic organic carbonates' [patent_app_type] => 1 [patent_app_number] => 7/929861 [patent_app_country] => US [patent_app_date] => 1992-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3335 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 521 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/312/05312955.pdf [firstpage_image] =>[orig_patent_app_number] => 929861 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/929861
Method for making aromatic organic carbonates Aug 16, 1992 Issued
Array ( [id] => 2892733 [patent_doc_number] => 05210212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Process for 5-fluoro-6-chlorooxindole' [patent_app_type] => 1 [patent_app_number] => 7/930870 [patent_app_country] => US [patent_app_date] => 1992-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2236 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/210/05210212.pdf [firstpage_image] =>[orig_patent_app_number] => 930870 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/930870
Process for 5-fluoro-6-chlorooxindole Aug 13, 1992 Issued
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