Search

Bethanne Caroline Dayoan

Examiner (ID: 787)

Most Active Art Unit
2404
Art Unit(s)
3208, 3627, 2404, 3301, 3709, 3728, OP, IPLA
Total Applications
588
Issued Applications
424
Pending Applications
57
Abandoned Applications
111

Applications

Application numberTitle of the applicationFiling DateStatus
09/076316 NORMALLY CLOSED RETAINER VALVE WITH FAIL-SAFE PUMP THROUGH CAPABILITY May 10, 1998 Issued
Array ( [id] => 4055357 [patent_doc_number] => 05964304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => 'Method and apparatus for drill cuttings transfer' [patent_app_type] => 1 [patent_app_number] => 9/075125 [patent_app_country] => US [patent_app_date] => 1998-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 5579 [patent_no_of_claims] => 102 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/964/05964304.pdf [firstpage_image] =>[orig_patent_app_number] => 075125 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/075125
Method and apparatus for drill cuttings transfer May 7, 1998 Issued
Array ( [id] => 4085315 [patent_doc_number] => 06050342 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Apparatus and method for setting a compression set packer' [patent_app_type] => 1 [patent_app_number] => 9/074194 [patent_app_country] => US [patent_app_date] => 1998-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3635 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/050/06050342.pdf [firstpage_image] =>[orig_patent_app_number] => 074194 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/074194
Apparatus and method for setting a compression set packer May 6, 1998 Issued
Array ( [id] => 4023181 [patent_doc_number] => 05967234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Method of and device for production of hydrocarbons' [patent_app_type] => 1 [patent_app_number] => 9/071994 [patent_app_country] => US [patent_app_date] => 1998-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3561 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/967/05967234.pdf [firstpage_image] =>[orig_patent_app_number] => 071994 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/071994
Method of and device for production of hydrocarbons May 1, 1998 Issued
Array ( [id] => 4068559 [patent_doc_number] => 06024172 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Blow-out preventer' [patent_app_type] => 1 [patent_app_number] => 9/071044 [patent_app_country] => US [patent_app_date] => 1998-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1951 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/024/06024172.pdf [firstpage_image] =>[orig_patent_app_number] => 071044 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/071044
Blow-out preventer Apr 30, 1998 Issued
Array ( [id] => 4165574 [patent_doc_number] => 06019180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Method for evaluating the power output of a drilling motor under downhole conditions' [patent_app_type] => 1 [patent_app_number] => 9/069525 [patent_app_country] => US [patent_app_date] => 1998-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3343 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/019/06019180.pdf [firstpage_image] =>[orig_patent_app_number] => 069525 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/069525
Method for evaluating the power output of a drilling motor under downhole conditions Apr 28, 1998 Issued
09/059273 METHODS AND COMPOSITIONS FOR SEALING PIPE STRINGS IN WELL BORES Apr 12, 1998 Issued
90/004957 POWER TRANSMISSION CHAIN Apr 8, 1998 Issued
Array ( [id] => 4190383 [patent_doc_number] => 06026912 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Method of and system for optimizing rate of penetration in drilling operations' [patent_app_type] => 1 [patent_app_number] => 9/053955 [patent_app_country] => US [patent_app_date] => 1998-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4115 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/026/06026912.pdf [firstpage_image] =>[orig_patent_app_number] => 053955 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/053955
Method of and system for optimizing rate of penetration in drilling operations Apr 1, 1998 Issued
Array ( [id] => 3917663 [patent_doc_number] => 05975206 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Acid gels for fracturing subterranean formations' [patent_app_type] => 1 [patent_app_number] => 9/052324 [patent_app_country] => US [patent_app_date] => 1998-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2744 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/975/05975206.pdf [firstpage_image] =>[orig_patent_app_number] => 052324 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/052324
Acid gels for fracturing subterranean formations Mar 30, 1998 Issued
Array ( [id] => 4170783 [patent_doc_number] => 06092612 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-25 [patent_title] => 'Rotary drilling systems' [patent_app_type] => 1 [patent_app_number] => 9/046382 [patent_app_country] => US [patent_app_date] => 1998-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 19 [patent_no_of_words] => 6309 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/092/06092612.pdf [firstpage_image] =>[orig_patent_app_number] => 046382 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/046382
Rotary drilling systems Mar 22, 1998 Issued
Array ( [id] => 4217114 [patent_doc_number] => 06089334 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Invertible auger' [patent_app_type] => 1 [patent_app_number] => 9/042285 [patent_app_country] => US [patent_app_date] => 1998-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1299 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/089/06089334.pdf [firstpage_image] =>[orig_patent_app_number] => 042285 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/042285
Invertible auger Mar 12, 1998 Issued
09/031136 METHODS OF SEALING PIPE STRINGS IN WELL BORES Feb 25, 1998 Issued
Array ( [id] => 4165501 [patent_doc_number] => 06019175 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Tubing hanger to permit axial tubing displacement in a well bore and method of using same' [patent_app_type] => 1 [patent_app_number] => 9/024534 [patent_app_country] => US [patent_app_date] => 1998-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5095 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/019/06019175.pdf [firstpage_image] =>[orig_patent_app_number] => 024534 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/024534
Tubing hanger to permit axial tubing displacement in a well bore and method of using same Feb 16, 1998 Issued
Array ( [id] => 3911970 [patent_doc_number] => 05937943 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Tubing insertion and withdrawal apparatus for use with a live well' [patent_app_type] => 1 [patent_app_number] => 9/022424 [patent_app_country] => US [patent_app_date] => 1998-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 6609 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/937/05937943.pdf [firstpage_image] =>[orig_patent_app_number] => 022424 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/022424
Tubing insertion and withdrawal apparatus for use with a live well Feb 11, 1998 Issued
Array ( [id] => 3986035 [patent_doc_number] => 05960875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Electric pump having a linear motor' [patent_app_type] => 1 [patent_app_number] => 8/952490 [patent_app_country] => US [patent_app_date] => 1998-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2099 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/960/05960875.pdf [firstpage_image] =>[orig_patent_app_number] => 952490 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/952490
Electric pump having a linear motor Feb 10, 1998 Issued
Array ( [id] => 4132598 [patent_doc_number] => 06102123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'One trip milling system' [patent_app_type] => 1 [patent_app_number] => 9/021630 [patent_app_country] => US [patent_app_date] => 1998-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3711 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/102/06102123.pdf [firstpage_image] =>[orig_patent_app_number] => 021630 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/021630
One trip milling system Feb 9, 1998 Issued
Array ( [id] => 4169318 [patent_doc_number] => 06152224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Downhole apparatus' [patent_app_type] => 1 [patent_app_number] => 9/011030 [patent_app_country] => US [patent_app_date] => 1998-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 6431 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/152/06152224.pdf [firstpage_image] =>[orig_patent_app_number] => 011030 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/011030
Downhole apparatus Feb 4, 1998 Issued
Array ( [id] => 4016079 [patent_doc_number] => 05941305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Real-time pump optimization system' [patent_app_type] => 1 [patent_app_number] => 9/015744 [patent_app_country] => US [patent_app_date] => 1998-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 19397 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/941/05941305.pdf [firstpage_image] =>[orig_patent_app_number] => 015744 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/015744
Real-time pump optimization system Jan 28, 1998 Issued
Array ( [id] => 4158575 [patent_doc_number] => 06035937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Sealed lateral wellbore junction assembled downhole' [patent_app_type] => 1 [patent_app_number] => 9/014314 [patent_app_country] => US [patent_app_date] => 1998-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 41 [patent_no_of_words] => 12167 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/035/06035937.pdf [firstpage_image] =>[orig_patent_app_number] => 014314 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/014314
Sealed lateral wellbore junction assembled downhole Jan 26, 1998 Issued
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