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Nicky Chan

Examiner (ID: 5055)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3690731 [patent_doc_number] => 05663426 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Sulfonated phosphines, processes for their preparation, and use thereof as constituents of catalyst systems' [patent_app_type] => 1 [patent_app_number] => 8/538190 [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] => 3261 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/663/05663426.pdf [firstpage_image] =>[orig_patent_app_number] => 538190 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/538190
Sulfonated phosphines, processes for their preparation, and use thereof as constituents of catalyst systems Oct 1, 1995 Issued
Array ( [id] => 3761726 [patent_doc_number] => 05741813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'Compounds for the treatment of hepatoma' [patent_app_type] => 1 [patent_app_number] => 8/537089 [patent_app_country] => US [patent_app_date] => 1995-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6034 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/741/05741813.pdf [firstpage_image] =>[orig_patent_app_number] => 537089 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/537089
Compounds for the treatment of hepatoma Sep 28, 1995 Issued
Array ( [id] => 3797528 [patent_doc_number] => 05827794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Supported highly-polar liquid phase chiral sulfonated binap catalyst for asymmetric synthesis of optically active compounds' [patent_app_type] => 1 [patent_app_number] => 8/535784 [patent_app_country] => US [patent_app_date] => 1995-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 9325 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/827/05827794.pdf [firstpage_image] =>[orig_patent_app_number] => 535784 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/535784
Supported highly-polar liquid phase chiral sulfonated binap catalyst for asymmetric synthesis of optically active compounds Sep 27, 1995 Issued
Array ( [id] => 3718328 [patent_doc_number] => 05616735 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-01 [patent_title] => 'Recovery of tocopherols' [patent_app_type] => 1 [patent_app_number] => 8/531366 [patent_app_country] => US [patent_app_date] => 1995-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11450 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/616/05616735.pdf [firstpage_image] =>[orig_patent_app_number] => 531366 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/531366
Recovery of tocopherols Sep 19, 1995 Issued
Array ( [id] => 3730834 [patent_doc_number] => 05670664 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Photosensitive organic compounds that release carbon monoxide upon illumination' [patent_app_type] => 1 [patent_app_number] => 8/525173 [patent_app_country] => US [patent_app_date] => 1995-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7735 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/670/05670664.pdf [firstpage_image] =>[orig_patent_app_number] => 525173 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/525173
Photosensitive organic compounds that release carbon monoxide upon illumination Sep 7, 1995 Issued
Array ( [id] => 3623939 [patent_doc_number] => 05688973 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Process for the production of 2-vinyl-1,3-dioxolane' [patent_app_type] => 1 [patent_app_number] => 8/523339 [patent_app_country] => US [patent_app_date] => 1995-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2742 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/688/05688973.pdf [firstpage_image] =>[orig_patent_app_number] => 523339 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/523339
Process for the production of 2-vinyl-1,3-dioxolane Sep 4, 1995 Issued
Array ( [id] => 3776985 [patent_doc_number] => 05756838 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Method of asymmetrically synthesizing optically active compounds using supported phase chiral sulfonated BINAP catalyst' [patent_app_type] => 1 [patent_app_number] => 8/515644 [patent_app_country] => US [patent_app_date] => 1995-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 9323 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/756/05756838.pdf [firstpage_image] =>[orig_patent_app_number] => 515644 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/515644
Method of asymmetrically synthesizing optically active compounds using supported phase chiral sulfonated BINAP catalyst Aug 15, 1995 Issued
Array ( [id] => 3547051 [patent_doc_number] => 05554771 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => '2-deoxy derivatives of N-acetyl neuraminic acid and their preparation' [patent_app_type] => 1 [patent_app_number] => 8/515634 [patent_app_country] => US [patent_app_date] => 1995-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4363 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/554/05554771.pdf [firstpage_image] =>[orig_patent_app_number] => 515634 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/515634
2-deoxy derivatives of N-acetyl neuraminic acid and their preparation Aug 15, 1995 Issued
Array ( [id] => 3659365 [patent_doc_number] => 05627205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-06 [patent_title] => 'Substituted phenoxyisobutyric acids and esters' [patent_app_type] => 1 [patent_app_number] => 8/510857 [patent_app_country] => US [patent_app_date] => 1995-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9203 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/627/05627205.pdf [firstpage_image] =>[orig_patent_app_number] => 510857 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/510857
Substituted phenoxyisobutyric acids and esters Aug 2, 1995 Issued
Array ( [id] => 3726606 [patent_doc_number] => 05681978 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-28 [patent_title] => 'Method for the stereocontrolled synthesis of stegobinone and useful borane intermediates' [patent_app_type] => 1 [patent_app_number] => 8/510352 [patent_app_country] => US [patent_app_date] => 1995-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5019 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/681/05681978.pdf [firstpage_image] =>[orig_patent_app_number] => 510352 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/510352
Method for the stereocontrolled synthesis of stegobinone and useful borane intermediates Aug 1, 1995 Issued
08/510335 ANTIBIOTICS MER-AF1032A AND MER-AF1032B Aug 1, 1995 Abandoned
08/490189 NOVEL SUBSTITUTED NAPHTHOPYRANS Jun 13, 1995 Abandoned
Array ( [id] => 3651848 [patent_doc_number] => 05658500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Substituted naphthopyrans' [patent_app_type] => 1 [patent_app_number] => 8/490188 [patent_app_country] => US [patent_app_date] => 1995-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9719 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/658/05658500.pdf [firstpage_image] =>[orig_patent_app_number] => 490188 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/490188
Substituted naphthopyrans Jun 13, 1995 Issued
Array ( [id] => 3655553 [patent_doc_number] => 05656206 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Substituted naphthopyrans' [patent_app_type] => 1 [patent_app_number] => 8/490190 [patent_app_country] => US [patent_app_date] => 1995-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10216 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/656/05656206.pdf [firstpage_image] =>[orig_patent_app_number] => 490190 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/490190
Substituted naphthopyrans Jun 13, 1995 Issued
Array ( [id] => 3651863 [patent_doc_number] => 05658501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Substituted naphthopyrans' [patent_app_type] => 1 [patent_app_number] => 8/490258 [patent_app_country] => US [patent_app_date] => 1995-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10842 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/658/05658501.pdf [firstpage_image] =>[orig_patent_app_number] => 490258 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/490258
Substituted naphthopyrans Jun 13, 1995 Issued
08/477137 PHOTOCHROMIC ARTICLES Jun 6, 1995 Abandoned
08/477102 TWO-STEP CONVERSION OF VEGETABLE PROTEIN ISOFLAVONE CONJUGATES TO AGLUCONES Jun 6, 1995 Abandoned
Array ( [id] => 3696069 [patent_doc_number] => 05679805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-21 [patent_title] => 'Photochromic spironaphthopyran compounds' [patent_app_type] => 1 [patent_app_number] => 8/477138 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3834 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/679/05679805.pdf [firstpage_image] =>[orig_patent_app_number] => 477138 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/477138
Photochromic spironaphthopyran compounds Jun 6, 1995 Issued
Array ( [id] => 3599423 [patent_doc_number] => 05559145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => '1,2,4-trioxane derivatives' [patent_app_type] => 1 [patent_app_number] => 8/479948 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6199 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 433 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/559/05559145.pdf [firstpage_image] =>[orig_patent_app_number] => 479948 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/479948
1,2,4-trioxane derivatives Jun 6, 1995 Issued
Array ( [id] => 3624739 [patent_doc_number] => 05612370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-18 [patent_title] => 'Phenylglycine and phenylalaninen amido benzopyran derivatives' [patent_app_type] => 1 [patent_app_number] => 8/484765 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5495 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/612/05612370.pdf [firstpage_image] =>[orig_patent_app_number] => 484765 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/484765
Phenylglycine and phenylalaninen amido benzopyran derivatives Jun 6, 1995 Issued
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