Search

Vivian Chen

Examiner (ID: 9974)

Most Active Art Unit
1773
Art Unit(s)
1316, 1754, 1711, 1773, 1787, 1794, 1509
Total Applications
2200
Issued Applications
1384
Pending Applications
171
Abandoned Applications
602

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4179597 [patent_doc_number] => 06037342 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Serotonin 5-HT.sub.3 receptor partial activator' [patent_app_type] => 1 [patent_app_number] => 8/852747 [patent_app_country] => US [patent_app_date] => 1997-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13171 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/037/06037342.pdf [firstpage_image] =>[orig_patent_app_number] => 852747 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/852747
Serotonin 5-HT.sub.3 receptor partial activator May 5, 1997 Issued
Array ( [id] => 4156133 [patent_doc_number] => 06103706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Methods for treating viral infections' [patent_app_type] => 1 [patent_app_number] => 8/841042 [patent_app_country] => US [patent_app_date] => 1997-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2869 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/103/06103706.pdf [firstpage_image] =>[orig_patent_app_number] => 841042 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/841042
Methods for treating viral infections Apr 28, 1997 Issued
Array ( [id] => 4051352 [patent_doc_number] => 05863452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-26 [patent_title] => 'Isostatic pressure resin transfer molding' [patent_app_type] => 1 [patent_app_number] => 8/837402 [patent_app_country] => US [patent_app_date] => 1997-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4536 [patent_no_of_claims] => 11 [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/05/863/05863452.pdf [firstpage_image] =>[orig_patent_app_number] => 837402 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/837402
Isostatic pressure resin transfer molding Apr 16, 1997 Issued
Array ( [id] => 4035990 [patent_doc_number] => 05856309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Amidinopyrroline derivatives, processes for their production and pharmaceutical agents containing these compounds' [patent_app_type] => 1 [patent_app_number] => 8/843209 [patent_app_country] => US [patent_app_date] => 1997-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15942 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/856/05856309.pdf [firstpage_image] =>[orig_patent_app_number] => 843209 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/843209
Amidinopyrroline derivatives, processes for their production and pharmaceutical agents containing these compounds Apr 13, 1997 Issued
Array ( [id] => 4039792 [patent_doc_number] => 05856555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Process for the hydrocyanation of organic compounds containing ethylenic unsaturation' [patent_app_type] => 1 [patent_app_number] => 8/832689 [patent_app_country] => US [patent_app_date] => 1997-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6511 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 625 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/856/05856555.pdf [firstpage_image] =>[orig_patent_app_number] => 832689 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/832689
Process for the hydrocyanation of organic compounds containing ethylenic unsaturation Apr 10, 1997 Issued
Array ( [id] => 4041694 [patent_doc_number] => 05865045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-02 [patent_title] => 'Knit weave tarpaulin construction' [patent_app_type] => 1 [patent_app_number] => 8/832268 [patent_app_country] => US [patent_app_date] => 1997-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1698 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/865/05865045.pdf [firstpage_image] =>[orig_patent_app_number] => 832268 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/832268
Knit weave tarpaulin construction Apr 2, 1997 Issued
Array ( [id] => 4042797 [patent_doc_number] => 05912077 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-15 [patent_title] => 'Cotton-like mixed materials, non-woven fabrics obtained therefrom and process for production thereof' [patent_app_type] => 1 [patent_app_number] => 8/809843 [patent_app_country] => US [patent_app_date] => 1997-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7851 [patent_no_of_claims] => 18 [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/05/912/05912077.pdf [firstpage_image] =>[orig_patent_app_number] => 809843 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/809843
Cotton-like mixed materials, non-woven fabrics obtained therefrom and process for production thereof Mar 31, 1997 Issued
08/817479 BLANK OR FINISHED PART MADE OF A MULTI-LAYER MATERIAL, FOR PURPOSES OF CONDUCTING ELECTRICAL CURRENT AND/OR MAKING ELECTRICAL CONTACT Mar 25, 1997 Abandoned
Array ( [id] => 4077511 [patent_doc_number] => 05965738 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => 'Process for producing N-biphenylmethylthiadiazoline derivative or salt thereof and intermediate for producing the same' [patent_app_type] => 1 [patent_app_number] => 8/793806 [patent_app_country] => US [patent_app_date] => 1997-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9583 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/965/05965738.pdf [firstpage_image] =>[orig_patent_app_number] => 793806 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/793806
Process for producing N-biphenylmethylthiadiazoline derivative or salt thereof and intermediate for producing the same Mar 19, 1997 Issued
Array ( [id] => 3817664 [patent_doc_number] => 05789582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Method for production of nuclear halogenated aromatic compound possesing cyano groups' [patent_app_type] => 1 [patent_app_number] => 8/813550 [patent_app_country] => US [patent_app_date] => 1997-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15993 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/789/05789582.pdf [firstpage_image] =>[orig_patent_app_number] => 813550 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/813550
Method for production of nuclear halogenated aromatic compound possesing cyano groups Mar 6, 1997 Issued
Array ( [id] => 3796295 [patent_doc_number] => 05780674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Sulfonated phosphines, processes for their preparation, and use thereof as constituents of catalyst systems' [patent_app_type] => 1 [patent_app_number] => 8/801150 [patent_app_country] => US [patent_app_date] => 1997-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3260 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/780/05780674.pdf [firstpage_image] =>[orig_patent_app_number] => 801150 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/801150
Sulfonated phosphines, processes for their preparation, and use thereof as constituents of catalyst systems Feb 17, 1997 Issued
Array ( [id] => 3891499 [patent_doc_number] => 05834508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Ketone derivatives' [patent_app_type] => 1 [patent_app_number] => 8/798036 [patent_app_country] => US [patent_app_date] => 1997-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 54493 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 702 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/834/05834508.pdf [firstpage_image] =>[orig_patent_app_number] => 798036 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/798036
Ketone derivatives Feb 5, 1997 Issued
Array ( [id] => 4012946 [patent_doc_number] => 05880042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Clothing for protection against stab and bullet wounds' [patent_app_type] => 1 [patent_app_number] => 8/776051 [patent_app_country] => US [patent_app_date] => 1997-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3545 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/880/05880042.pdf [firstpage_image] =>[orig_patent_app_number] => 776051 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/776051
Clothing for protection against stab and bullet wounds Jan 16, 1997 Issued
Array ( [id] => 3775372 [patent_doc_number] => 05817651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => '3-arylcarbonyl-1-(C-attached-N-heteryl)-1H-indoles' [patent_app_type] => 1 [patent_app_number] => 8/783161 [patent_app_country] => US [patent_app_date] => 1997-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24236 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/817/05817651.pdf [firstpage_image] =>[orig_patent_app_number] => 783161 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/783161
3-arylcarbonyl-1-(C-attached-N-heteryl)-1H-indoles Jan 13, 1997 Issued
Array ( [id] => 3778298 [patent_doc_number] => 05817827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Method for the dehydration of amides to nitriles' [patent_app_type] => 1 [patent_app_number] => 8/734987 [patent_app_country] => US [patent_app_date] => 1996-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1469 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/817/05817827.pdf [firstpage_image] =>[orig_patent_app_number] => 734987 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/734987
Method for the dehydration of amides to nitriles Oct 21, 1996 Issued
Array ( [id] => 3773657 [patent_doc_number] => 05849933 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-15 [patent_title] => 'Process for producing ascorbic acid-2-monophosphates' [patent_app_type] => 1 [patent_app_number] => 8/733897 [patent_app_country] => US [patent_app_date] => 1996-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 671 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/849/05849933.pdf [firstpage_image] =>[orig_patent_app_number] => 733897 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/733897
Process for producing ascorbic acid-2-monophosphates Oct 17, 1996 Issued
Array ( [id] => 3994727 [patent_doc_number] => 05985788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Process for making (meth)acrylonitriles' [patent_app_type] => 1 [patent_app_number] => 8/721994 [patent_app_country] => US [patent_app_date] => 1996-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4718 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/985/05985788.pdf [firstpage_image] =>[orig_patent_app_number] => 721994 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/721994
Process for making (meth)acrylonitriles Oct 6, 1996 Issued
Array ( [id] => 4143145 [patent_doc_number] => 06060604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Pharmaceutical compounds comprising polyamines substituted with electron-affinic groups' [patent_app_type] => 1 [patent_app_number] => 8/722396 [patent_app_country] => US [patent_app_date] => 1996-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 15891 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/060/06060604.pdf [firstpage_image] =>[orig_patent_app_number] => 722396 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/722396
Pharmaceutical compounds comprising polyamines substituted with electron-affinic groups Sep 29, 1996 Issued
Array ( [id] => 3716804 [patent_doc_number] => RE035886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Phosphonic acid derivatives and use thereof' [patent_app_type] => 2 [patent_app_number] => 8/680295 [patent_app_country] => US [patent_app_date] => 1996-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10892 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 34 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/035/RE035886.pdf [firstpage_image] =>[orig_patent_app_number] => 680295 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/680295
Phosphonic acid derivatives and use thereof Jul 11, 1996 Issued
Array ( [id] => 3794461 [patent_doc_number] => 05780542 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Water-emulsifiable polyisocyanates' [patent_app_type] => 1 [patent_app_number] => 8/679112 [patent_app_country] => US [patent_app_date] => 1996-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2181 [patent_no_of_claims] => 5 [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/05/780/05780542.pdf [firstpage_image] =>[orig_patent_app_number] => 679112 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/679112
Water-emulsifiable polyisocyanates Jul 11, 1996 Issued
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