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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] => 1479707 [patent_doc_number] => 06452036 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Synthesis of dialkyl carbonates' [patent_app_type] => B1 [patent_app_number] => 10/139409 [patent_app_country] => US [patent_app_date] => 2002-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2808 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/452/06452036.pdf [firstpage_image] =>[orig_patent_app_number] => 10139409 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/139409
Synthesis of dialkyl carbonates May 1, 2002 Issued
Array ( [id] => 1528803 [patent_doc_number] => 06479688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-11-12 [patent_title] => 'Process for making di(hydroxyalkylaryl) aryl phosphate compounds' [patent_app_type] => B2 [patent_app_number] => 10/122751 [patent_app_country] => US [patent_app_date] => 2002-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 947 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/479/06479688.pdf [firstpage_image] =>[orig_patent_app_number] => 10122751 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/122751
Process for making di(hydroxyalkylaryl) aryl phosphate compounds Apr 14, 2002 Issued
Array ( [id] => 1508192 [patent_doc_number] => 06441052 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Cyclopentylalkyl-nitriles' [patent_app_type] => B1 [patent_app_number] => 10/121519 [patent_app_country] => US [patent_app_date] => 2002-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7366 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/441/06441052.pdf [firstpage_image] =>[orig_patent_app_number] => 10121519 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/121519
Cyclopentylalkyl-nitriles Apr 11, 2002 Issued
Array ( [id] => 7645419 [patent_doc_number] => 06472551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-10-29 [patent_title] => 'Process for the production of diaryl carbonates' [patent_app_type] => B2 [patent_app_number] => 10/121102 [patent_app_country] => US [patent_app_date] => 2002-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9830 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/472/06472551.pdf [firstpage_image] =>[orig_patent_app_number] => 10121102 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/121102
Process for the production of diaryl carbonates Apr 10, 2002 Issued
10/104518 Synthesis of dialkyl carbonates Mar 21, 2002 Abandoned
Array ( [id] => 1528829 [patent_doc_number] => 06479698 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-12 [patent_title] => 'Method for preparing sulphonate salts' [patent_app_type] => B1 [patent_app_number] => 10/019051 [patent_app_country] => US [patent_app_date] => 2002-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3771 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/479/06479698.pdf [firstpage_image] =>[orig_patent_app_number] => 10019051 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/019051
Method for preparing sulphonate salts Mar 19, 2002 Issued
Array ( [id] => 1508587 [patent_doc_number] => 06441190 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Process of the preparation of chiral nicotinic, quinolinic or benzoic acid imidazolinone herbicides' [patent_app_type] => B1 [patent_app_number] => 10/046339 [patent_app_country] => US [patent_app_date] => 2002-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2138 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/441/06441190.pdf [firstpage_image] =>[orig_patent_app_number] => 10046339 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/046339
Process of the preparation of chiral nicotinic, quinolinic or benzoic acid imidazolinone herbicides Jan 13, 2002 Issued
Array ( [id] => 1551972 [patent_doc_number] => 06399811 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Cyclopentylalkyl-nitriles' [patent_app_type] => B1 [patent_app_number] => 10/038735 [patent_app_country] => US [patent_app_date] => 2001-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7373 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/399/06399811.pdf [firstpage_image] =>[orig_patent_app_number] => 10038735 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/038735
Cyclopentylalkyl-nitriles Dec 30, 2001 Issued
Array ( [id] => 6243582 [patent_doc_number] => 20020045760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-18 [patent_title] => 'PROCEDURE FOR PRODUCING FORMYLIMIDAZOLES' [patent_app_type] => new [patent_app_number] => 10/005283 [patent_app_country] => US [patent_app_date] => 2001-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1012 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20020045760.pdf [firstpage_image] =>[orig_patent_app_number] => 10005283 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/005283
Procedure for producing formylimidazoles Dec 4, 2001 Issued
Array ( [id] => 6292483 [patent_doc_number] => 20020055641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-09 [patent_title] => 'Synthesis of 1,3,5-trisubstituted pyrazoles' [patent_app_type] => new [patent_app_number] => 10/005938 [patent_app_country] => US [patent_app_date] => 2001-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21061 [patent_no_of_claims] => 14 [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/A1/0055/20020055641.pdf [firstpage_image] =>[orig_patent_app_number] => 10005938 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/005938
Synthesis of 1,3,5-trisubstituted pyrazoles Dec 2, 2001 Issued
Array ( [id] => 1479665 [patent_doc_number] => 06452026 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Process for producing optically active threo-3-amino-1,2-epoxy compounds' [patent_app_type] => B1 [patent_app_number] => 09/997875 [patent_app_country] => US [patent_app_date] => 2001-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8454 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/452/06452026.pdf [firstpage_image] =>[orig_patent_app_number] => 09997875 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/997875
Process for producing optically active threo-3-amino-1,2-epoxy compounds Nov 29, 2001 Issued
Array ( [id] => 1582369 [patent_doc_number] => 06423862 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Synthesis of vinyl carbonates for use in producing vinyl carbamates' [patent_app_type] => B1 [patent_app_number] => 10/042055 [patent_app_country] => US [patent_app_date] => 2001-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4266 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/423/06423862.pdf [firstpage_image] =>[orig_patent_app_number] => 10042055 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/042055
Synthesis of vinyl carbonates for use in producing vinyl carbamates Oct 24, 2001 Issued
Array ( [id] => 1451543 [patent_doc_number] => 06455723 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'Aminonitrile production' [patent_app_type] => B1 [patent_app_number] => 09/682656 [patent_app_country] => US [patent_app_date] => 2001-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4793 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/455/06455723.pdf [firstpage_image] =>[orig_patent_app_number] => 09682656 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/682656
Aminonitrile production Oct 1, 2001 Issued
Array ( [id] => 1451544 [patent_doc_number] => 06455724 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'Aminonitrile production' [patent_app_type] => B1 [patent_app_number] => 09/682658 [patent_app_country] => US [patent_app_date] => 2001-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3623 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/455/06455724.pdf [firstpage_image] =>[orig_patent_app_number] => 09682658 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/682658
Aminonitrile production Oct 1, 2001 Issued
Array ( [id] => 6132133 [patent_doc_number] => 20020077497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-20 [patent_title] => 'PROCESS FOR THE PRODUCTION OF DIARYL CARBONATES' [patent_app_type] => new [patent_app_number] => 09/961747 [patent_app_country] => US [patent_app_date] => 2001-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9903 [patent_no_of_claims] => 106 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20020077497.pdf [firstpage_image] =>[orig_patent_app_number] => 09961747 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/961747
Process for the production of diaryl carbonates Sep 23, 2001 Issued
Array ( [id] => 1596384 [patent_doc_number] => 06384262 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-07 [patent_title] => 'Process for the production of diaryl carbonates' [patent_app_type] => B1 [patent_app_number] => 09/961753 [patent_app_country] => US [patent_app_date] => 2001-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7381 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/384/06384262.pdf [firstpage_image] =>[orig_patent_app_number] => 09961753 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/961753
Process for the production of diaryl carbonates Sep 23, 2001 Issued
Array ( [id] => 1600667 [patent_doc_number] => 06475948 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-05 [patent_title] => 'Sb-Re composite oxide catalyst ammoxidation' [patent_app_type] => B1 [patent_app_number] => 09/831407 [patent_app_country] => US [patent_app_date] => 2001-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3186 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/475/06475948.pdf [firstpage_image] =>[orig_patent_app_number] => 09831407 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/831407
Sb-Re composite oxide catalyst ammoxidation Sep 6, 2001 Issued
Array ( [id] => 1603027 [patent_doc_number] => 06433207 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Branched surfactant manufacture' [patent_app_type] => B1 [patent_app_number] => 09/947746 [patent_app_country] => US [patent_app_date] => 2001-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2772 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/433/06433207.pdf [firstpage_image] =>[orig_patent_app_number] => 09947746 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/947746
Branched surfactant manufacture Sep 5, 2001 Issued
Array ( [id] => 1440271 [patent_doc_number] => 06495533 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-17 [patent_title] => 'Drugs containing phosphoric acid derivatives as the active ingredient' [patent_app_type] => B1 [patent_app_number] => 09/914016 [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] => 39510 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 720 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/495/06495533.pdf [firstpage_image] =>[orig_patent_app_number] => 09914016 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/914016
Drugs containing phosphoric acid derivatives as the active ingredient Aug 21, 2001 Issued
Array ( [id] => 1507598 [patent_doc_number] => 06440889 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Amine elimination process for making single-site catalysts' [patent_app_type] => B1 [patent_app_number] => 09/930631 [patent_app_country] => US [patent_app_date] => 2001-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3550 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/440/06440889.pdf [firstpage_image] =>[orig_patent_app_number] => 09930631 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/930631
Amine elimination process for making single-site catalysts Aug 14, 2001 Issued
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