Search

Jennifer R. Dougherty

Examiner (ID: 12586)

Most Active Art Unit
3672
Art Unit(s)
3672
Total Applications
323
Issued Applications
274
Pending Applications
33
Abandoned Applications
16

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1573942 [patent_doc_number] => 06446727 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-10 [patent_title] => 'Process for hydraulically fracturing oil and gas wells' [patent_app_type] => B1 [patent_app_number] => 09/240125 [patent_app_country] => US [patent_app_date] => 1999-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5548 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/446/06446727.pdf [firstpage_image] =>[orig_patent_app_number] => 09240125 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/240125
Process for hydraulically fracturing oil and gas wells Jan 28, 1999 Issued
Array ( [id] => 4385324 [patent_doc_number] => 06230805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Methods of hydraulic fracturing' [patent_app_type] => 1 [patent_app_number] => 9/240745 [patent_app_country] => US [patent_app_date] => 1999-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3210 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/230/06230805.pdf [firstpage_image] =>[orig_patent_app_number] => 240745 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/240745
Methods of hydraulic fracturing Jan 28, 1999 Issued
Array ( [id] => 4250658 [patent_doc_number] => 06244364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Earth-boring bit having cobalt/tungsten carbide inserts' [patent_app_type] => 1 [patent_app_number] => 9/236147 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5962 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/244/06244364.pdf [firstpage_image] =>[orig_patent_app_number] => 236147 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/236147
Earth-boring bit having cobalt/tungsten carbide inserts Jan 21, 1999 Issued
Array ( [id] => 4273982 [patent_doc_number] => 06196338 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Hardfacing rock bit cones for erosion protection' [patent_app_type] => 1 [patent_app_number] => 9/235257 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5865 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/196/06196338.pdf [firstpage_image] =>[orig_patent_app_number] => 235257 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/235257
Hardfacing rock bit cones for erosion protection Jan 21, 1999 Issued
Array ( [id] => 4214708 [patent_doc_number] => 06142224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Triple action pumping system with plunger valves' [patent_app_type] => 1 [patent_app_number] => 9/229845 [patent_app_country] => US [patent_app_date] => 1999-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8855 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/142/06142224.pdf [firstpage_image] =>[orig_patent_app_number] => 229845 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229845
Triple action pumping system with plunger valves Jan 11, 1999 Issued
Array ( [id] => 4216478 [patent_doc_number] => 06164619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Bi-directional sealing ram' [patent_app_type] => 1 [patent_app_number] => 9/226197 [patent_app_country] => US [patent_app_date] => 1999-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2416 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/164/06164619.pdf [firstpage_image] =>[orig_patent_app_number] => 226197 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/226197
Bi-directional sealing ram Jan 6, 1999 Issued
Array ( [id] => 4408414 [patent_doc_number] => 06176332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Rotatable cutting bit assembly with cutting inserts' [patent_app_type] => 1 [patent_app_number] => 9/224397 [patent_app_country] => US [patent_app_date] => 1998-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 21 [patent_no_of_words] => 6797 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/176/06176332.pdf [firstpage_image] =>[orig_patent_app_number] => 224397 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/224397
Rotatable cutting bit assembly with cutting inserts Dec 30, 1998 Issued
Array ( [id] => 4110607 [patent_doc_number] => 06145592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Gelling polymers for wellbore service fluids' [patent_app_type] => 1 [patent_app_number] => 9/210038 [patent_app_country] => US [patent_app_date] => 1998-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1471 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/145/06145592.pdf [firstpage_image] =>[orig_patent_app_number] => 210038 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/210038
Gelling polymers for wellbore service fluids Dec 10, 1998 Issued
Array ( [id] => 4147384 [patent_doc_number] => 06138760 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Pre-treatment methods for polymer-containing fluids' [patent_app_type] => 1 [patent_app_number] => 9/207118 [patent_app_country] => US [patent_app_date] => 1998-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12466 [patent_no_of_claims] => 44 [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/06/138/06138760.pdf [firstpage_image] =>[orig_patent_app_number] => 207118 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/207118
Pre-treatment methods for polymer-containing fluids Dec 6, 1998 Issued
Array ( [id] => 4331062 [patent_doc_number] => 06290008 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Inserts for earth-boring bits' [patent_app_type] => 1 [patent_app_number] => 9/206827 [patent_app_country] => US [patent_app_date] => 1998-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 9541 [patent_no_of_claims] => 68 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/290/06290008.pdf [firstpage_image] =>[orig_patent_app_number] => 206827 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/206827
Inserts for earth-boring bits Dec 6, 1998 Issued
Array ( [id] => 4325883 [patent_doc_number] => 06213209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Methods of preventing the production of sand with well fluids' [patent_app_type] => 1 [patent_app_number] => 9/204647 [patent_app_country] => US [patent_app_date] => 1998-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2780 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/213/06213209.pdf [firstpage_image] =>[orig_patent_app_number] => 204647 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/204647
Methods of preventing the production of sand with well fluids Dec 1, 1998 Issued
Array ( [id] => 4162543 [patent_doc_number] => 06148932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Drilling method and system using foam--foaming composition' [patent_app_type] => 1 [patent_app_number] => 9/194732 [patent_app_country] => US [patent_app_date] => 1998-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3152 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/148/06148932.pdf [firstpage_image] =>[orig_patent_app_number] => 194732 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/194732
Drilling method and system using foam--foaming composition Dec 1, 1998 Issued
Array ( [id] => 4281759 [patent_doc_number] => 06186228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Methods and apparatus for enhancing well production using sonic energy' [patent_app_type] => 1 [patent_app_number] => 9/201926 [patent_app_country] => US [patent_app_date] => 1998-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4923 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/186/06186228.pdf [firstpage_image] =>[orig_patent_app_number] => 201926 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/201926
Methods and apparatus for enhancing well production using sonic energy Nov 30, 1998 Issued
Array ( [id] => 4254075 [patent_doc_number] => 06279653 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Heavy oil viscosity reduction and production' [patent_app_type] => 1 [patent_app_number] => 9/201925 [patent_app_country] => US [patent_app_date] => 1998-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4361 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/279/06279653.pdf [firstpage_image] =>[orig_patent_app_number] => 201925 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/201925
Heavy oil viscosity reduction and production Nov 30, 1998 Issued
Array ( [id] => 6885706 [patent_doc_number] => 20010018975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-06 [patent_title] => 'CHEMICALLY ASSISTED THERMAL FLOOD PROCESS' [patent_app_type] => new [patent_app_number] => 09/196218 [patent_app_country] => US [patent_app_date] => 1998-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4551 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0018/20010018975.pdf [firstpage_image] =>[orig_patent_app_number] => 09196218 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/196218
Chemically assisted thermal flood process Nov 19, 1998 Issued
Array ( [id] => 4337083 [patent_doc_number] => 06189617 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'High volume sand trap and method' [patent_app_type] => 1 [patent_app_number] => 9/196536 [patent_app_country] => US [patent_app_date] => 1998-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2381 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/189/06189617.pdf [firstpage_image] =>[orig_patent_app_number] => 196536 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/196536
High volume sand trap and method Nov 19, 1998 Issued
Array ( [id] => 1511417 [patent_doc_number] => 06419019 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-16 [patent_title] => 'Method to remove particulate matter from a wellbore using translocating fibers and/or platelets' [patent_app_type] => B1 [patent_app_number] => 09/196277 [patent_app_country] => US [patent_app_date] => 1998-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7331 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/419/06419019.pdf [firstpage_image] =>[orig_patent_app_number] => 09196277 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/196277
Method to remove particulate matter from a wellbore using translocating fibers and/or platelets Nov 18, 1998 Issued
Array ( [id] => 4337300 [patent_doc_number] => 06189631 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Drilling tool with extendable elements' [patent_app_type] => 1 [patent_app_number] => 9/191476 [patent_app_country] => US [patent_app_date] => 1998-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4301 [patent_no_of_claims] => 73 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/189/06189631.pdf [firstpage_image] =>[orig_patent_app_number] => 191476 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/191476
Drilling tool with extendable elements Nov 11, 1998 Issued
Array ( [id] => 4105452 [patent_doc_number] => 06125932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Tortuous path sand control screen and method for use of same' [patent_app_type] => 1 [patent_app_number] => 9/186876 [patent_app_country] => US [patent_app_date] => 1998-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3147 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/125/06125932.pdf [firstpage_image] =>[orig_patent_app_number] => 186876 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/186876
Tortuous path sand control screen and method for use of same Nov 3, 1998 Issued
Array ( [id] => 4110821 [patent_doc_number] => 06145607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Preform cutting elements for rotary drag-type drill bits' [patent_app_type] => 1 [patent_app_number] => 9/184607 [patent_app_country] => US [patent_app_date] => 1998-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 25 [patent_no_of_words] => 5544 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/145/06145607.pdf [firstpage_image] =>[orig_patent_app_number] => 184607 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/184607
Preform cutting elements for rotary drag-type drill bits Nov 1, 1998 Issued
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