Hien D Vu

Array ( [id] => 3916287 [patent_doc_number] => 05988276 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Compact retrievable well packer' [patent_app_type] => 1 [patent_app_number] => 8/976624 [patent_app_country] => US [patent_app_date] => 1997-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8400 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/988/05988276.pdf [firstpage_image] =>[orig_patent_app_number] => 976624 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3976710 [patent_doc_number] => 05909771 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-08 [patent_title] => 'Wellbore valve' [patent_app_type] => 1 [patent_app_number] => 8/977466 [patent_app_country] => US [patent_app_date] => 1997-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 5856 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/909/05909771.pdf [firstpage_image] =>[orig_patent_app_number] => 977466 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4016137 [patent_doc_number] => 05941309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Actuating ball' [patent_app_type] => 1 [patent_app_number] => 8/952439 [patent_app_country] => US [patent_app_date] => 1997-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1788 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/941/05941309.pdf [firstpage_image] =>[orig_patent_app_number] => 952439 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4111727 [patent_doc_number] => 06032734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Activating means for a down-hole tool' [patent_app_type] => 1 [patent_app_number] => 8/952844 [patent_app_country] => US [patent_app_date] => 1997-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1964 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/032/06032734.pdf [firstpage_image] =>[orig_patent_app_number] => 952844 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4044894 [patent_doc_number] => 06006837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Method and apparatus for heating viscous fluids in a well' [patent_app_type] => 1 [patent_app_number] => 8/971270 [patent_app_country] => US [patent_app_date] => 1997-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4404 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/006/06006837.pdf [firstpage_image] =>[orig_patent_app_number] => 971270 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4207090 [patent_doc_number] => 06009946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Device for sealing charges in shot holes and a method for using the same' [patent_app_type] => 1 [patent_app_number] => 8/970374 [patent_app_country] => US [patent_app_date] => 1997-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 15 [patent_no_of_words] => 3146 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/009/06009946.pdf [firstpage_image] =>[orig_patent_app_number] => 970374 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3943989 [patent_doc_number] => 05899283 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Drill bit for horizontal directional drilling of rock formations' [patent_app_type] => 1 [patent_app_number] => 8/968254 [patent_app_country] => US [patent_app_date] => 1997-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2097 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/899/05899283.pdf [firstpage_image] =>[orig_patent_app_number] => 968254 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4032246 [patent_doc_number] => 05931240 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Drill bit concave steering channel for horizontal directional drilling' [patent_app_type] => 1 [patent_app_number] => 8/968485 [patent_app_country] => US [patent_app_date] => 1997-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2266 [patent_no_of_claims] => 4 [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/05/931/05931240.pdf [firstpage_image] =>[orig_patent_app_number] => 968485 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4032232 [patent_doc_number] => 05931239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Adjustable stabilizer for directional drilling' [patent_app_type] => 1 [patent_app_number] => 8/968176 [patent_app_country] => US [patent_app_date] => 1997-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3512 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/931/05931239.pdf [firstpage_image] =>[orig_patent_app_number] => 968176 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3902156 [patent_doc_number] => 05950743 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Method for horizontal directional drilling of rock formations' [patent_app_type] => 1 [patent_app_number] => 8/968484 [patent_app_country] => US [patent_app_date] => 1997-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2379 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/950/05950743.pdf [firstpage_image] =>[orig_patent_app_number] => 968484 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3933025 [patent_doc_number] => 05934391 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Sonde housing door hold-down system' [patent_app_type] => 1 [patent_app_number] => 8/968255 [patent_app_country] => US [patent_app_date] => 1997-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 751 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/934/05934391.pdf [firstpage_image] =>[orig_patent_app_number] => 968255 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3909648 [patent_doc_number] => 05971085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Downhole unit for use in boreholes in a subsurface formation' [patent_app_type] => 1 [patent_app_number] => 8/965334 [patent_app_country] => US [patent_app_date] => 1997-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3621 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/971/05971085.pdf [firstpage_image] =>[orig_patent_app_number] => 965334 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4082999 [patent_doc_number] => 06047782 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Assembly and method for extracting discrete soil samples' [patent_app_type] => 1 [patent_app_number] => 8/965264 [patent_app_country] => US [patent_app_date] => 1997-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2445 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/047/06047782.pdf [firstpage_image] =>[orig_patent_app_number] => 965264 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4023137 [patent_doc_number] => 05967231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Plug release indication method' [patent_app_type] => 1 [patent_app_number] => 8/962314 [patent_app_country] => US [patent_app_date] => 1997-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4329 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/967/05967231.pdf [firstpage_image] =>[orig_patent_app_number] => 962314 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4125409 [patent_doc_number] => 06062307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Screen assemblies and methods of securing screens' [patent_app_type] => 1 [patent_app_number] => 8/957164 [patent_app_country] => US [patent_app_date] => 1997-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2000 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/062/06062307.pdf [firstpage_image] =>[orig_patent_app_number] => 957164 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3920656 [patent_doc_number] => 05996696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Method and apparatus for testing the integrity of oil delivery tubing within an oil well casing' [patent_app_type] => 1 [patent_app_number] => 8/957216 [patent_app_country] => US [patent_app_date] => 1997-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1680 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/996/05996696.pdf [firstpage_image] =>[orig_patent_app_number] => 957216 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3917893 [patent_doc_number] => 05975221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Machine for horizontal percussion boring' [patent_app_type] => 1 [patent_app_number] => 8/956855 [patent_app_country] => US [patent_app_date] => 1997-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 1714 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/975/05975221.pdf [firstpage_image] =>[orig_patent_app_number] => 956855 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3954484 [patent_doc_number] => 05915474 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Multiple drain drilling and production apparatus' [patent_app_type] => 1 [patent_app_number] => 8/894594 [patent_app_country] => US [patent_app_date] => 1997-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4823 [patent_no_of_claims] => 13 [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/05/915/05915474.pdf [firstpage_image] =>[orig_patent_app_number] => 894594 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 4004127 [patent_doc_number] => 05992517 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Downhole reciprocating plunger well pump system' [patent_app_type] => 1 [patent_app_number] => 8/953254 [patent_app_country] => US [patent_app_date] => 1997-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5069 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/992/05992517.pdf [firstpage_image] =>[orig_patent_app_number] => 953254 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 3957245 [patent_doc_number] => 05957196 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Apparatus for enhanced bioremediation of underground contaminants' [patent_app_type] => 1 [patent_app_number] => 8/953674 [patent_app_country] => US [patent_app_date] => 1997-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2483 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/957/05957196.pdf [firstpage_image] =>[orig_patent_app_number] => 953674 [rel_patent_id] =>[rel_patent_doc_number] =>)