Search

Nicky Chan

Examiner (ID: 3514)

Most Active Art Unit
1206
Art Unit(s)
1613, 2899, 1201, 1203, 1206, 1802
Total Applications
1754
Issued Applications
1368
Pending Applications
24
Abandoned Applications
362

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3588905 [patent_doc_number] => 05516795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-14 [patent_title] => 'Heteroatom substituted propanyl derivatives having 5-lipoxygenase inhibitory activity' [patent_app_type] => 1 [patent_app_number] => 8/304745 [patent_app_country] => US [patent_app_date] => 1994-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16253 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/516/05516795.pdf [firstpage_image] =>[orig_patent_app_number] => 304745 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/304745
Heteroatom substituted propanyl derivatives having 5-lipoxygenase inhibitory activity Sep 11, 1994 Issued
Array ( [id] => 3464169 [patent_doc_number] => 05468883 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-21 [patent_title] => 'Preparation of vitamin E' [patent_app_type] => 1 [patent_app_number] => 8/302743 [patent_app_country] => US [patent_app_date] => 1994-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2329 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/468/05468883.pdf [firstpage_image] =>[orig_patent_app_number] => 302743 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/302743
Preparation of vitamin E Sep 8, 1994 Issued
Array ( [id] => 3419518 [patent_doc_number] => 05458815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-17 [patent_title] => 'Photochromic naphthopyran compounds' [patent_app_type] => 1 [patent_app_number] => 8/302292 [patent_app_country] => US [patent_app_date] => 1994-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9175 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/458/05458815.pdf [firstpage_image] =>[orig_patent_app_number] => 302292 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/302292
Photochromic naphthopyran compounds Sep 7, 1994 Issued
Array ( [id] => 3506477 [patent_doc_number] => 05514705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-07 [patent_title] => 'Epidioxymanadic acids A and B' [patent_app_type] => 1 [patent_app_number] => 8/303049 [patent_app_country] => US [patent_app_date] => 1994-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1797 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/514/05514705.pdf [firstpage_image] =>[orig_patent_app_number] => 303049 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/303049
Epidioxymanadic acids A and B Sep 6, 1994 Issued
Array ( [id] => 3535877 [patent_doc_number] => 05556992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-17 [patent_title] => 'Novel rhodamine derivatives for photodynamic therapy of cancer and in vitro purging of the leukemias' [patent_app_type] => 1 [patent_app_number] => 8/300179 [patent_app_country] => US [patent_app_date] => 1994-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5929 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/556/05556992.pdf [firstpage_image] =>[orig_patent_app_number] => 300179 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/300179
Novel rhodamine derivatives for photodynamic therapy of cancer and in vitro purging of the leukemias Sep 1, 1994 Issued
Array ( [id] => 3616666 [patent_doc_number] => 05510518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-23 [patent_title] => 'Process for the hydrosulfination of olefins' [patent_app_type] => 1 [patent_app_number] => 8/299746 [patent_app_country] => US [patent_app_date] => 1994-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2187 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/510/05510518.pdf [firstpage_image] =>[orig_patent_app_number] => 299746 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/299746
Process for the hydrosulfination of olefins Aug 31, 1994 Issued
08/299771 PROCESS FOR PREPARING 4,4'-DINITROSTILBENE-2,2'-DISULPHONIC ACID Aug 31, 1994 Abandoned
Array ( [id] => 3559947 [patent_doc_number] => 05500484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-19 [patent_title] => '2-alkoxy- or acyloxy-2-aryl-1,3-propanediol or dioxane derivative, and process for its production' [patent_app_type] => 1 [patent_app_number] => 8/297112 [patent_app_country] => US [patent_app_date] => 1994-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10692 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/500/05500484.pdf [firstpage_image] =>[orig_patent_app_number] => 297112 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/297112
2-alkoxy- or acyloxy-2-aryl-1,3-propanediol or dioxane derivative, and process for its production Aug 25, 1994 Issued
Array ( [id] => 3481428 [patent_doc_number] => 05457125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-10 [patent_title] => 'Oxime derivatives' [patent_app_type] => 1 [patent_app_number] => 8/293181 [patent_app_country] => US [patent_app_date] => 1994-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11620 [patent_no_of_claims] => 6 [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/05/457/05457125.pdf [firstpage_image] =>[orig_patent_app_number] => 293181 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/293181
Oxime derivatives Aug 18, 1994 Issued
Array ( [id] => 3542204 [patent_doc_number] => 05481009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-02 [patent_title] => 'Methods of producing carboxylic acid ester derivatives and intermediates for use in the methods' [patent_app_type] => 1 [patent_app_number] => 8/288197 [patent_app_country] => US [patent_app_date] => 1994-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29246 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/481/05481009.pdf [firstpage_image] =>[orig_patent_app_number] => 288197 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/288197
Methods of producing carboxylic acid ester derivatives and intermediates for use in the methods Aug 8, 1994 Issued
Array ( [id] => 3508127 [patent_doc_number] => 05514817 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-07 [patent_title] => 'Substituted phenanthropyrans' [patent_app_type] => 1 [patent_app_number] => 8/286039 [patent_app_country] => US [patent_app_date] => 1994-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9582 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/514/05514817.pdf [firstpage_image] =>[orig_patent_app_number] => 286039 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/286039
Substituted phenanthropyrans Aug 3, 1994 Issued
Array ( [id] => 3474420 [patent_doc_number] => 05476953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-19 [patent_title] => 'Biologically active amides containing a bicyclo moiety' [patent_app_type] => 1 [patent_app_number] => 8/285283 [patent_app_country] => US [patent_app_date] => 1994-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3775 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/476/05476953.pdf [firstpage_image] =>[orig_patent_app_number] => 285283 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/285283
Biologically active amides containing a bicyclo moiety Aug 2, 1994 Issued
Array ( [id] => 3588835 [patent_doc_number] => 05516790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-14 [patent_title] => 'Synthesis and application of alkyl-substituted dibenzofurans as antitumorigenic agents' [patent_app_type] => 1 [patent_app_number] => 8/275734 [patent_app_country] => US [patent_app_date] => 1994-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12937 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/516/05516790.pdf [firstpage_image] =>[orig_patent_app_number] => 275734 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/275734
Synthesis and application of alkyl-substituted dibenzofurans as antitumorigenic agents Jul 18, 1994 Issued
Array ( [id] => 3497163 [patent_doc_number] => 05508451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Process for the preparation of dialkali metal cromoglycates' [patent_app_type] => 1 [patent_app_number] => 8/271804 [patent_app_country] => US [patent_app_date] => 1994-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2870 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/508/05508451.pdf [firstpage_image] =>[orig_patent_app_number] => 271804 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/271804
Process for the preparation of dialkali metal cromoglycates Jul 6, 1994 Issued
Array ( [id] => 3510941 [patent_doc_number] => 05563169 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-08 [patent_title] => 'Tricyclic heterocyclic compound' [patent_app_type] => 1 [patent_app_number] => 8/204420 [patent_app_country] => US [patent_app_date] => 1994-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14032 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/563/05563169.pdf [firstpage_image] =>[orig_patent_app_number] => 204420 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/204420
Tricyclic heterocyclic compound Jul 5, 1994 Issued
Array ( [id] => 3649379 [patent_doc_number] => 05639786 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Antiviral 4-substituted-2-deoxy-2,3-didehydro-derivatives of .alpha.-D-neuraninic acid' [patent_app_type] => 1 [patent_app_number] => 8/267309 [patent_app_country] => US [patent_app_date] => 1994-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7453 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/639/05639786.pdf [firstpage_image] =>[orig_patent_app_number] => 267309 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/267309
Antiviral 4-substituted-2-deoxy-2,3-didehydro-derivatives of .alpha.-D-neuraninic acid Jun 28, 1994 Issued
Array ( [id] => 3430838 [patent_doc_number] => 05455362 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-03 [patent_title] => 'Preparation of astaxanthin novel intermediates therefor and the preparation thereof' [patent_app_type] => 1 [patent_app_number] => 8/265741 [patent_app_country] => US [patent_app_date] => 1994-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3542 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/455/05455362.pdf [firstpage_image] =>[orig_patent_app_number] => 265741 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/265741
Preparation of astaxanthin novel intermediates therefor and the preparation thereof Jun 26, 1994 Issued
Array ( [id] => 3455542 [patent_doc_number] => 05451698 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-19 [patent_title] => 'Process for the preparation of sulfonated arylphosphines' [patent_app_type] => 1 [patent_app_number] => 8/264720 [patent_app_country] => US [patent_app_date] => 1994-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4664 [patent_no_of_claims] => 21 [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/05/451/05451698.pdf [firstpage_image] =>[orig_patent_app_number] => 264720 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/264720
Process for the preparation of sulfonated arylphosphines Jun 22, 1994 Issued
Array ( [id] => 3522065 [patent_doc_number] => 05530146 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-25 [patent_title] => 'Furobenzopyran derivatives, process for preparation of same and herbicides containing same as active components' [patent_app_type] => 1 [patent_app_number] => 8/263824 [patent_app_country] => US [patent_app_date] => 1994-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20880 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/530/05530146.pdf [firstpage_image] =>[orig_patent_app_number] => 263824 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/263824
Furobenzopyran derivatives, process for preparation of same and herbicides containing same as active components Jun 21, 1994 Issued
08/267002 PHOSPHOLIPASE A2 INHIBITOR Jun 20, 1994 Abandoned
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