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
Array ( [id] => 3658343 [patent_doc_number] => 05658935 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Heterocycles, their preparation and their use' [patent_app_type] => 1 [patent_app_number] => 8/513897 [patent_app_country] => US [patent_app_date] => 1996-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9259 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 663 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/658/05658935.pdf [firstpage_image] =>[orig_patent_app_number] => 513897 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/513897
Heterocycles, their preparation and their use Jan 16, 1996 Issued
Array ( [id] => 3659337 [patent_doc_number] => 05627203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-06 [patent_title] => 'Tricyclic oxime ethers' [patent_app_type] => 1 [patent_app_number] => 8/576678 [patent_app_country] => US [patent_app_date] => 1995-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13851 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 649 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/627/05627203.pdf [firstpage_image] =>[orig_patent_app_number] => 576678 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/576678
Tricyclic oxime ethers Dec 20, 1995 Issued
Array ( [id] => 3648113 [patent_doc_number] => 05683994 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Phosphosuccinic acid derivatives, processes for the production thereof and pharmaceutical agents containing these compounds' [patent_app_type] => 1 [patent_app_number] => 8/553556 [patent_app_country] => US [patent_app_date] => 1995-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9080 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/683/05683994.pdf [firstpage_image] =>[orig_patent_app_number] => 553556 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/553556
Phosphosuccinic acid derivatives, processes for the production thereof and pharmaceutical agents containing these compounds Dec 17, 1995 Issued
Array ( [id] => 3859035 [patent_doc_number] => 05705636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-06 [patent_title] => 'Cyclohexene derivatives' [patent_app_type] => 1 [patent_app_number] => 8/570820 [patent_app_country] => US [patent_app_date] => 1995-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3311 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/705/05705636.pdf [firstpage_image] =>[orig_patent_app_number] => 570820 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/570820
Cyclohexene derivatives Dec 11, 1995 Issued
Array ( [id] => 3591724 [patent_doc_number] => 05585496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-17 [patent_title] => 'Catalytic preparation of condensation products of formaldehyde' [patent_app_type] => 1 [patent_app_number] => 8/570557 [patent_app_country] => US [patent_app_date] => 1995-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6458 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/585/05585496.pdf [firstpage_image] =>[orig_patent_app_number] => 570557 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/570557
Catalytic preparation of condensation products of formaldehyde Dec 10, 1995 Issued
08/562232 PROCESS FOR IMPROVING THE PROPERTIES OF N-METHYL-2-PYRROLIDONE (NMP) Nov 20, 1995 Abandoned
Array ( [id] => 3725618 [patent_doc_number] => 05672718 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-30 [patent_title] => 'N-phenylacetamino nitriles' [patent_app_type] => 1 [patent_app_number] => 8/558300 [patent_app_country] => US [patent_app_date] => 1995-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9687 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/672/05672718.pdf [firstpage_image] =>[orig_patent_app_number] => 558300 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/558300
N-phenylacetamino nitriles Nov 14, 1995 Issued
Array ( [id] => 3695996 [patent_doc_number] => 05679799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-21 [patent_title] => 'Method for producing oxyindoles' [patent_app_type] => 1 [patent_app_number] => 8/553022 [patent_app_country] => US [patent_app_date] => 1995-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4237 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/679/05679799.pdf [firstpage_image] =>[orig_patent_app_number] => 553022 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/553022
Method for producing oxyindoles Nov 2, 1995 Issued
Array ( [id] => 3660908 [patent_doc_number] => 05591867 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => 'Synthesis of kainic acid' [patent_app_type] => 1 [patent_app_number] => 8/550422 [patent_app_country] => US [patent_app_date] => 1995-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7031 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/591/05591867.pdf [firstpage_image] =>[orig_patent_app_number] => 550422 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/550422
Synthesis of kainic acid Oct 29, 1995 Issued
Array ( [id] => 3627991 [patent_doc_number] => 05621111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-15 [patent_title] => 'Process for the preparation of side chain-fluorinated alkyloxazoles, and new side chain-fluorinated alkyloxazoles' [patent_app_type] => 1 [patent_app_number] => 8/544245 [patent_app_country] => US [patent_app_date] => 1995-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1387 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/621/05621111.pdf [firstpage_image] =>[orig_patent_app_number] => 544245 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/544245
Process for the preparation of side chain-fluorinated alkyloxazoles, and new side chain-fluorinated alkyloxazoles Oct 16, 1995 Issued
Array ( [id] => 3658432 [patent_doc_number] => 05658940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Succinimide and maleimide cytokine inhibitors' [patent_app_type] => 1 [patent_app_number] => 8/539879 [patent_app_country] => US [patent_app_date] => 1995-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6657 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 406 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/658/05658940.pdf [firstpage_image] =>[orig_patent_app_number] => 539879 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/539879
Succinimide and maleimide cytokine inhibitors Oct 5, 1995 Issued
Array ( [id] => 3532044 [patent_doc_number] => 05583223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => 'Thermochromic compounds, their preparation and the use thereof' [patent_app_type] => 1 [patent_app_number] => 8/538092 [patent_app_country] => US [patent_app_date] => 1995-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10064 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 731 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/583/05583223.pdf [firstpage_image] =>[orig_patent_app_number] => 538092 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/538092
Thermochromic compounds, their preparation and the use thereof Oct 1, 1995 Issued
Array ( [id] => 3589934 [patent_doc_number] => 05550252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-27 [patent_title] => '2-Amino-imidazole derivatives' [patent_app_type] => 1 [patent_app_number] => 8/528336 [patent_app_country] => US [patent_app_date] => 1995-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12102 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/550/05550252.pdf [firstpage_image] =>[orig_patent_app_number] => 528336 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/528336
2-Amino-imidazole derivatives Sep 13, 1995 Issued
Array ( [id] => 3649239 [patent_doc_number] => 05639778 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Indoletetralins having dopaminergic activity' [patent_app_type] => 1 [patent_app_number] => 8/522290 [patent_app_country] => US [patent_app_date] => 1995-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27176 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/639/05639778.pdf [firstpage_image] =>[orig_patent_app_number] => 522290 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/522290
Indoletetralins having dopaminergic activity Sep 6, 1995 Issued
Array ( [id] => 3695112 [patent_doc_number] => 05650424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-22 [patent_title] => 'Cyclic urea derivatives, pharmaceutical compositions containing these compounds and processes for preparing them' [patent_app_type] => 1 [patent_app_number] => 8/521338 [patent_app_country] => US [patent_app_date] => 1995-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38965 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/650/05650424.pdf [firstpage_image] =>[orig_patent_app_number] => 521338 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/521338
Cyclic urea derivatives, pharmaceutical compositions containing these compounds and processes for preparing them Aug 28, 1995 Issued
Array ( [id] => 3587159 [patent_doc_number] => 05552405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-03 [patent_title] => 'Substituted pyrrolidine derivatives as HIV protease inhibitors' [patent_app_type] => 1 [patent_app_number] => 8/509268 [patent_app_country] => US [patent_app_date] => 1995-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11130 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/552/05552405.pdf [firstpage_image] =>[orig_patent_app_number] => 509268 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/509268
Substituted pyrrolidine derivatives as HIV protease inhibitors Jul 30, 1995 Issued
Array ( [id] => 3496532 [patent_doc_number] => 05508412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Phthalimides useful as intermediate compounds' [patent_app_type] => 1 [patent_app_number] => 8/508044 [patent_app_country] => US [patent_app_date] => 1995-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13773 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/508/05508412.pdf [firstpage_image] =>[orig_patent_app_number] => 508044 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/508044
Phthalimides useful as intermediate compounds Jul 26, 1995 Issued
Array ( [id] => 3624356 [patent_doc_number] => 05607959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'Oxindole 1-[N-(alkoxycarbonyl) ] carboxamides and 1-(N-carboxamido) carboxamides as antiinflammatory agents' [patent_app_type] => 1 [patent_app_number] => 8/495509 [patent_app_country] => US [patent_app_date] => 1995-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8306 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 613 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/607/05607959.pdf [firstpage_image] =>[orig_patent_app_number] => 495509 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/495509
Oxindole 1-[N-(alkoxycarbonyl) ] carboxamides and 1-(N-carboxamido) carboxamides as antiinflammatory agents Jul 20, 1995 Issued
Array ( [id] => 3552528 [patent_doc_number] => 05571928 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-05 [patent_title] => '4-amino-3-hydroxy-phthalimidine, and a process for the preparation thereof' [patent_app_type] => 1 [patent_app_number] => 8/504380 [patent_app_country] => US [patent_app_date] => 1995-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1060 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/571/05571928.pdf [firstpage_image] =>[orig_patent_app_number] => 504380 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/504380
4-amino-3-hydroxy-phthalimidine, and a process for the preparation thereof Jul 18, 1995 Issued
Array ( [id] => 3689572 [patent_doc_number] => 05663348 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Optically active .beta.-aminoalkoxyborane complex' [patent_app_type] => 1 [patent_app_number] => 8/481505 [patent_app_country] => US [patent_app_date] => 1995-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10718 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 515 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/663/05663348.pdf [firstpage_image] =>[orig_patent_app_number] => 481505 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/481505
Optically active .beta.-aminoalkoxyborane complex Jul 18, 1995 Issued
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