Search

Rebecca A. Volentine

Examiner (ID: 18766, Phone: (571)270-7261 , Office: P/2483 )

Most Active Art Unit
2483
Art Unit(s)
2483
Total Applications
630
Issued Applications
453
Pending Applications
61
Abandoned Applications
128

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3071647 [patent_doc_number] => 05360787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-01 [patent_title] => 'Dispersant compositions comprising sulfonated isobutylene maleic anhydride copolymer for subterranean well drilling and completion' [patent_app_type] => 1 [patent_app_number] => 7/827475 [patent_app_country] => US [patent_app_date] => 1992-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4513 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/360/05360787.pdf [firstpage_image] =>[orig_patent_app_number] => 827475 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/827475
Dispersant compositions comprising sulfonated isobutylene maleic anhydride copolymer for subterranean well drilling and completion Jan 27, 1992 Issued
Array ( [id] => 2953291 [patent_doc_number] => 05242899 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-07 [patent_title] => 'Emulsfiying agent, reverse emulsions produced using this emulsifying agent and use of these emulsions in drilling wells' [patent_app_type] => 1 [patent_app_number] => 7/826102 [patent_app_country] => US [patent_app_date] => 1992-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 5308 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/242/05242899.pdf [firstpage_image] =>[orig_patent_app_number] => 826102 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/826102
Emulsfiying agent, reverse emulsions produced using this emulsifying agent and use of these emulsions in drilling wells Jan 26, 1992 Issued
Array ( [id] => 2942550 [patent_doc_number] => 05254531 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-19 [patent_title] => 'Oleophilic basic amine compounds as an additive for invert drilling muds' [patent_app_type] => 1 [patent_app_number] => 7/825436 [patent_app_country] => US [patent_app_date] => 1992-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6907 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/254/05254531.pdf [firstpage_image] =>[orig_patent_app_number] => 825436 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/825436
Oleophilic basic amine compounds as an additive for invert drilling muds Jan 20, 1992 Issued
Array ( [id] => 2977162 [patent_doc_number] => 05252554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Drilling fluids and muds containing selected ester oils' [patent_app_type] => 1 [patent_app_number] => 7/825431 [patent_app_country] => US [patent_app_date] => 1992-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6373 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/252/05252554.pdf [firstpage_image] =>[orig_patent_app_number] => 825431 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/825431
Drilling fluids and muds containing selected ester oils Jan 20, 1992 Issued
Array ( [id] => 2935331 [patent_doc_number] => 05223159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Delayed breaking metal crosslinked polymer compositions' [patent_app_type] => 1 [patent_app_number] => 7/819154 [patent_app_country] => US [patent_app_date] => 1992-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4214 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/223/05223159.pdf [firstpage_image] =>[orig_patent_app_number] => 819154 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/819154
Delayed breaking metal crosslinked polymer compositions Jan 8, 1992 Issued
07/817986 DRILLING FLUID ADDITIVES Jan 7, 1992 Abandoned
07/817565 METHOD OF GELLING HYDROCARBONS AND FRACTURING SUBTERRANEAN FORMATIONS Jan 6, 1992 Abandoned
07/816552 ALMOND SHELL ADDITIVE AND METHOD OF INHIBITING STICKING IN WELLS Jan 5, 1992 Abandoned
Array ( [id] => 2903986 [patent_doc_number] => 05248664 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-28 [patent_title] => 'Water base drilling fluids comprising oil-in-alcohol emulsion' [patent_app_type] => 1 [patent_app_number] => 7/811281 [patent_app_country] => US [patent_app_date] => 1991-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9553 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/248/05248664.pdf [firstpage_image] =>[orig_patent_app_number] => 811281 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/811281
Water base drilling fluids comprising oil-in-alcohol emulsion Dec 19, 1991 Issued
Array ( [id] => 2955556 [patent_doc_number] => 05273666 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Consolidation agent and method' [patent_app_type] => 1 [patent_app_number] => 7/810637 [patent_app_country] => US [patent_app_date] => 1991-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2444 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/273/05273666.pdf [firstpage_image] =>[orig_patent_app_number] => 810637 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/810637
Consolidation agent and method Dec 18, 1991 Issued
07/804252 WELL DRILLING FLUIDS AND METHODS Dec 5, 1991 Abandoned
Array ( [id] => 3091183 [patent_doc_number] => 05318709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-07 [patent_title] => 'Process for the production of surfactant mixtures based on ether sulfonates and their use' [patent_app_type] => 1 [patent_app_number] => 7/778116 [patent_app_country] => US [patent_app_date] => 1991-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3636 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/318/05318709.pdf [firstpage_image] =>[orig_patent_app_number] => 778116 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/778116
Process for the production of surfactant mixtures based on ether sulfonates and their use Dec 4, 1991 Issued
Array ( [id] => 2838550 [patent_doc_number] => 05160643 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Method for delaying the gellation of borated galactomannans with a delay additive such as glyoxal' [patent_app_type] => 1 [patent_app_number] => 7/801433 [patent_app_country] => US [patent_app_date] => 1991-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3696 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/160/05160643.pdf [firstpage_image] =>[orig_patent_app_number] => 801433 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/801433
Method for delaying the gellation of borated galactomannans with a delay additive such as glyoxal Dec 1, 1991 Issued
Array ( [id] => 2981266 [patent_doc_number] => 05211859 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Low pH fracturing compositions' [patent_app_type] => 1 [patent_app_number] => 7/797966 [patent_app_country] => US [patent_app_date] => 1991-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6143 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/211/05211859.pdf [firstpage_image] =>[orig_patent_app_number] => 797966 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/797966
Low pH fracturing compositions Nov 25, 1991 Issued
07/777376 USE OF SELECTED OLEOPHILIC ETHERS IN WATER-BASED DRILLING FLUIDS OF THE O/W-EMULSION TYPE AND CORRESPONDING DRILLING FLUIDS WITH IMPROVED ECOLOGICAL ACCEPTABILITY Nov 19, 1991 Abandoned
Array ( [id] => 2969718 [patent_doc_number] => 05256315 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-26 [patent_title] => 'Gellable aqueous compositions containing polymers with special chelating functional groups useful for recovering oil from an oil field' [patent_app_type] => 1 [patent_app_number] => 7/793524 [patent_app_country] => US [patent_app_date] => 1991-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5918 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/256/05256315.pdf [firstpage_image] =>[orig_patent_app_number] => 793524 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/793524
Gellable aqueous compositions containing polymers with special chelating functional groups useful for recovering oil from an oil field Nov 17, 1991 Issued
Array ( [id] => 2971547 [patent_doc_number] => 05194422 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Use of selected oleophilic alcohols in water-based drilling fluids of the O/W-emulsion type and corresponding drilling fluids with improved ecological acceptability' [patent_app_type] => 1 [patent_app_number] => 7/773631 [patent_app_country] => US [patent_app_date] => 1991-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8575 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/194/05194422.pdf [firstpage_image] =>[orig_patent_app_number] => 773631 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/773631
Use of selected oleophilic alcohols in water-based drilling fluids of the O/W-emulsion type and corresponding drilling fluids with improved ecological acceptability Nov 14, 1991 Issued
07/776003 USE OF SELECTED ESTER OILS IN WATER-BASED DRILLING FLUIDS OF THE O/W- EMULSION TYPE AND CORRESPONDING DRILLING FLUIDS WITH IMPROVED ECOLOGICAL ACCEPTABILITY Nov 14, 1991 Abandoned
Array ( [id] => 2861849 [patent_doc_number] => 05152906 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Clay stabilizing composition for oil and gas well treatment' [patent_app_type] => 1 [patent_app_number] => 7/792143 [patent_app_country] => US [patent_app_date] => 1991-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4098 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/152/05152906.pdf [firstpage_image] =>[orig_patent_app_number] => 792143 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/792143
Clay stabilizing composition for oil and gas well treatment Nov 11, 1991 Issued
Array ( [id] => 2979478 [patent_doc_number] => 05204320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Drilling mud additive comprising ferrous sulfate and poly(N-vinyl-2-pyrrolidone/sodium 2-acrylamido-2-methylpropane sulfonate)' [patent_app_type] => 1 [patent_app_number] => 7/789208 [patent_app_country] => US [patent_app_date] => 1991-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2774 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/204/05204320.pdf [firstpage_image] =>[orig_patent_app_number] => 789208 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/789208
Drilling mud additive comprising ferrous sulfate and poly(N-vinyl-2-pyrrolidone/sodium 2-acrylamido-2-methylpropane sulfonate) Nov 6, 1991 Issued
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