Search

Sunil K Singh

Supervisory Patent Examiner (ID: 15055, Phone: (571)272-3460 , Office: P/3722 )

Most Active Art Unit
3732
Art Unit(s)
3722, 3732
Total Applications
495
Issued Applications
187
Pending Applications
22
Abandoned Applications
286

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1490859 [patent_doc_number] => 06417222 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-09 [patent_title] => '2-substituted-5-3-thienyl)-benzyl-2- (2-isopropoxy-5-fluoro-phenyoxy)-ethyl-amine derivatives, method for the production and use thereof as medicaments' [patent_app_type] => B1 [patent_app_number] => 09/937737 [patent_app_country] => US [patent_app_date] => 2001-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5835 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/417/06417222.pdf [firstpage_image] =>[orig_patent_app_number] => 09937737 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/937737
2-substituted-5-3-thienyl)-benzyl-2- (2-isopropoxy-5-fluoro-phenyoxy)-ethyl-amine derivatives, method for the production and use thereof as medicaments Sep 27, 2001 Issued
Array ( [id] => 1319812 [patent_doc_number] => 06605637 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-12 [patent_title] => 'Lipoic acid derivatives, their preparation, and pharmaceutical compositions containing them' [patent_app_type] => B1 [patent_app_number] => 09/937823 [patent_app_country] => US [patent_app_date] => 2001-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11834 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/605/06605637.pdf [firstpage_image] =>[orig_patent_app_number] => 09937823 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/937823
Lipoic acid derivatives, their preparation, and pharmaceutical compositions containing them Sep 26, 2001 Issued
Array ( [id] => 1313518 [patent_doc_number] => 06610727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-08-26 [patent_title] => 'Anhydro sugar derivatives of indolocarbazoles' [patent_app_type] => B2 [patent_app_number] => 09/965069 [patent_app_country] => US [patent_app_date] => 2001-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10540 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 459 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/610/06610727.pdf [firstpage_image] =>[orig_patent_app_number] => 09965069 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/965069
Anhydro sugar derivatives of indolocarbazoles Sep 26, 2001 Issued
Array ( [id] => 6628803 [patent_doc_number] => 20020016476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-07 [patent_title] => 'PROCESS FOR PREPARING 5-HYDROXYBENZO [B] THIOPHENE-3-CARBOXYLIC ACID DERIVATIVES' [patent_app_type] => new [patent_app_number] => 09/962189 [patent_app_country] => US [patent_app_date] => 2001-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7465 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20020016476.pdf [firstpage_image] =>[orig_patent_app_number] => 09962189 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/962189
Process for preparing 5-hydroxybenzo b thiophene-3-carboxylic acid derivatives Sep 25, 2001 Issued
Array ( [id] => 6515398 [patent_doc_number] => 20020026061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-28 [patent_title] => 'Process for preparing 5-hydroxybenzo [b] thiophene-3-carboxylic acid derivatives' [patent_app_type] => new [patent_app_number] => 09/962439 [patent_app_country] => US [patent_app_date] => 2001-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7461 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20020026061.pdf [firstpage_image] =>[orig_patent_app_number] => 09962439 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/962439
Process for preparing 5-hydroxybenzo b thiophene-3-carboxylic acid derivatives Sep 25, 2001 Issued
Array ( [id] => 1570594 [patent_doc_number] => 06498182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-24 [patent_title] => 'Compounds' [patent_app_type] => B2 [patent_app_number] => 09/963773 [patent_app_country] => US [patent_app_date] => 2001-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7741 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/498/06498182.pdf [firstpage_image] =>[orig_patent_app_number] => 09963773 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/963773
Compounds Sep 25, 2001 Issued
Array ( [id] => 1175626 [patent_doc_number] => 06746989 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-08 [patent_title] => 'Substituted benzoylpyrazoles as herbicides' [patent_app_type] => B1 [patent_app_number] => 09/937631 [patent_app_country] => US [patent_app_date] => 2001-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19058 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 964 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/746/06746989.pdf [firstpage_image] =>[orig_patent_app_number] => 09937631 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/937631
Substituted benzoylpyrazoles as herbicides Sep 25, 2001 Issued
Array ( [id] => 1335363 [patent_doc_number] => 06596902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-22 [patent_title] => 'Process for the preparation of 2-aryl-5- (perfluoro-alkyl)pyrrole compounds from N-1-chloro-1-(perfluoroalkyl)methyl arylimidoyl chloride compounds' [patent_app_type] => B2 [patent_app_number] => 09/957294 [patent_app_country] => US [patent_app_date] => 2001-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4378 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/596/06596902.pdf [firstpage_image] =>[orig_patent_app_number] => 09957294 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/957294
Process for the preparation of 2-aryl-5- (perfluoro-alkyl)pyrrole compounds from N-1-chloro-1-(perfluoroalkyl)methyl arylimidoyl chloride compounds Sep 19, 2001 Issued
Array ( [id] => 6549351 [patent_doc_number] => 20020137952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'SYNTHESIS OF BETA-LAPACHONE AND ITS INTERMEDIATES' [patent_app_type] => new [patent_app_number] => 09/957260 [patent_app_country] => US [patent_app_date] => 2001-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3417 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0137/20020137952.pdf [firstpage_image] =>[orig_patent_app_number] => 09957260 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/957260
Synthesis of -lapachone and its intermediates Sep 18, 2001 Issued
Array ( [id] => 6064248 [patent_doc_number] => 20020032224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-14 [patent_title] => 'Cyclic AMP-specific phosphodiesterase inhibitors' [patent_app_type] => new [patent_app_number] => 09/953512 [patent_app_country] => US [patent_app_date] => 2001-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12577 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0032/20020032224.pdf [firstpage_image] =>[orig_patent_app_number] => 09953512 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/953512
Cyclic AMP-specific phosphodiesterase inhibitors Sep 13, 2001 Issued
Array ( [id] => 1291928 [patent_doc_number] => 06630504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-07 [patent_title] => 'Phenoxyphenylheterocyclyl derivatives as SSRIs' [patent_app_type] => B2 [patent_app_number] => 09/939475 [patent_app_country] => US [patent_app_date] => 2001-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16119 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/630/06630504.pdf [firstpage_image] =>[orig_patent_app_number] => 09939475 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/939475
Phenoxyphenylheterocyclyl derivatives as SSRIs Aug 23, 2001 Issued
Array ( [id] => 1291882 [patent_doc_number] => 06630500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-07 [patent_title] => 'Selected fused pyrrolocarbazoles' [patent_app_type] => B2 [patent_app_number] => 09/935285 [patent_app_country] => US [patent_app_date] => 2001-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15063 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/630/06630500.pdf [firstpage_image] =>[orig_patent_app_number] => 09935285 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/935285
Selected fused pyrrolocarbazoles Aug 21, 2001 Issued
Array ( [id] => 1543091 [patent_doc_number] => 06372738 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-16 [patent_title] => 'Cytotoxic agents comprising taxanes and their therapeutic use' [patent_app_type] => B1 [patent_app_number] => 09/933018 [patent_app_country] => US [patent_app_date] => 2001-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9278 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/372/06372738.pdf [firstpage_image] =>[orig_patent_app_number] => 09933018 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/933018
Cytotoxic agents comprising taxanes and their therapeutic use Aug 20, 2001 Issued
Array ( [id] => 1401753 [patent_doc_number] => 06531613 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-11 [patent_title] => 'Thioxanthone dyes with improved solubility' [patent_app_type] => B1 [patent_app_number] => 09/934174 [patent_app_country] => US [patent_app_date] => 2001-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5523 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/531/06531613.pdf [firstpage_image] =>[orig_patent_app_number] => 09934174 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/934174
Thioxanthone dyes with improved solubility Aug 19, 2001 Issued
Array ( [id] => 6113335 [patent_doc_number] => 20020173663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-21 [patent_title] => 'Aryloxyacetic acids for diabetes and lipid disorders' [patent_app_type] => new [patent_app_number] => 09/932834 [patent_app_country] => US [patent_app_date] => 2001-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13196 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0173/20020173663.pdf [firstpage_image] =>[orig_patent_app_number] => 09932834 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/932834
Aryloxyacetic acids for diabetes and lipid disorders Aug 16, 2001 Issued
Array ( [id] => 5874677 [patent_doc_number] => 20020049193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-25 [patent_title] => 'N-linked sulfonamides of heterocyclic thioesters' [patent_app_type] => new [patent_app_number] => 09/925630 [patent_app_country] => US [patent_app_date] => 2001-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12364 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0049/20020049193.pdf [firstpage_image] =>[orig_patent_app_number] => 09925630 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/925630
N-linked sulfonamides of heterocyclic thioesters Aug 9, 2001 Abandoned
Array ( [id] => 6243239 [patent_doc_number] => 20020045650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-18 [patent_title] => 'Selective urokinase inhibitors' [patent_app_type] => new [patent_app_number] => 09/927785 [patent_app_country] => US [patent_app_date] => 2001-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2631 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20020045650.pdf [firstpage_image] =>[orig_patent_app_number] => 09927785 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/927785
Selective urokinase inhibitors Aug 9, 2001 Issued
Array ( [id] => 1383480 [patent_doc_number] => 06555692 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-29 [patent_title] => 'Preparation and use of bifunctional molecules having DNA sequence binding specificity' [patent_app_type] => B1 [patent_app_number] => 09/921514 [patent_app_country] => US [patent_app_date] => 2001-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 54 [patent_no_of_words] => 45443 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/555/06555692.pdf [firstpage_image] =>[orig_patent_app_number] => 09921514 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/921514
Preparation and use of bifunctional molecules having DNA sequence binding specificity Jul 31, 2001 Issued
Array ( [id] => 5988153 [patent_doc_number] => 20020099225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-25 [patent_title] => 'Efficient ligand-mediated ullmann coupling of anilnies and azoles' [patent_app_type] => new [patent_app_number] => 09/912950 [patent_app_country] => US [patent_app_date] => 2001-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9243 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20020099225.pdf [firstpage_image] =>[orig_patent_app_number] => 09912950 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/912950
Efficient ligand-mediated Ullmann coupling of anilines and azoles Jul 24, 2001 Issued
Array ( [id] => 1419685 [patent_doc_number] => 06509474 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-21 [patent_title] => 'Method of lithiating five membered heterocycles' [patent_app_type] => B1 [patent_app_number] => 09/830424 [patent_app_country] => US [patent_app_date] => 2001-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3638 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/509/06509474.pdf [firstpage_image] =>[orig_patent_app_number] => 09830424 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/830424
Method of lithiating five membered heterocycles Jul 19, 2001 Issued
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