Search

Anna Korovina

Examiner (ID: 10830, Phone: (571)272-9835 , Office: P/1729 )

Most Active Art Unit
1729
Art Unit(s)
1729
Total Applications
406
Issued Applications
102
Pending Applications
73
Abandoned Applications
252

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13805547 [patent_doc_number] => 10180035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-15 [patent_title] => Soldered components for downhole use [patent_app_type] => utility [patent_app_number] => 14/656198 [patent_app_country] => US [patent_app_date] => 2015-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 8857 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14656198 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/656198
Soldered components for downhole use Mar 11, 2015 Issued
Array ( [id] => 10374979 [patent_doc_number] => 20150259985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'SHORT MATRIX DRILL BITS AND METHODOLOGIES FOR MANUFACTURING SHORT MATRIX DRILL BITS' [patent_app_type] => utility [patent_app_number] => 14/644997 [patent_app_country] => US [patent_app_date] => 2015-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4255 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14644997 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/644997
SHORT MATRIX DRILL BITS AND METHODOLOGIES FOR MANUFACTURING SHORT MATRIX DRILL BITS Mar 10, 2015 Abandoned
Array ( [id] => 11068365 [patent_doc_number] => 20160265329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'FRACTURING WHILE TRIPPING' [patent_app_type] => utility [patent_app_number] => 14/642845 [patent_app_country] => US [patent_app_date] => 2015-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4002 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14642845 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/642845
FRACTURING WHILE TRIPPING Mar 9, 2015 Abandoned
Array ( [id] => 12119424 [patent_doc_number] => 20180003010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'HIGH FLOW INJECTION SCREEN SYSTEM WITH SLEEVES' [patent_app_type] => utility [patent_app_number] => 15/542004 [patent_app_country] => US [patent_app_date] => 2015-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8656 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15542004 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/542004
High flow injection screen system with sleeves Mar 5, 2015 Issued
Array ( [id] => 11364630 [patent_doc_number] => 20170002611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'ADJUSTABLE BENT HOUSINGS WITH DISINTEGRABLE SACRIFICIAL SUPPORT MEMBERS' [patent_app_type] => utility [patent_app_number] => 14/908646 [patent_app_country] => US [patent_app_date] => 2015-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 20739 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14908646 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/908646
Adjustable bent housings with disintegrable sacrificial support members Mar 4, 2015 Issued
Array ( [id] => 11576197 [patent_doc_number] => 09631446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-25 [patent_title] => 'Impact sensing during jarring operations' [patent_app_type] => utility [patent_app_number] => 14/639485 [patent_app_country] => US [patent_app_date] => 2015-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12384 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14639485 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/639485
Impact sensing during jarring operations Mar 4, 2015 Issued
Array ( [id] => 11364630 [patent_doc_number] => 20170002611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'ADJUSTABLE BENT HOUSINGS WITH DISINTEGRABLE SACRIFICIAL SUPPORT MEMBERS' [patent_app_type] => utility [patent_app_number] => 14/908646 [patent_app_country] => US [patent_app_date] => 2015-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 20739 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14908646 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/908646
Adjustable bent housings with disintegrable sacrificial support members Mar 4, 2015 Issued
Array ( [id] => 11364630 [patent_doc_number] => 20170002611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'ADJUSTABLE BENT HOUSINGS WITH DISINTEGRABLE SACRIFICIAL SUPPORT MEMBERS' [patent_app_type] => utility [patent_app_number] => 14/908646 [patent_app_country] => US [patent_app_date] => 2015-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 20739 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14908646 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/908646
Adjustable bent housings with disintegrable sacrificial support members Mar 4, 2015 Issued
Array ( [id] => 11706984 [patent_doc_number] => 20170175483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'ROTATING GRIP ARMS' [patent_app_type] => utility [patent_app_number] => 15/121939 [patent_app_country] => US [patent_app_date] => 2015-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3672 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15121939 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/121939
ROTATING GRIP ARMS Feb 26, 2015 Abandoned
Array ( [id] => 11383500 [patent_doc_number] => 20170009556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'PRESSURE RELEAVING MEANS' [patent_app_type] => utility [patent_app_number] => 15/122115 [patent_app_country] => US [patent_app_date] => 2015-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3524 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15122115 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/122115
PRESSURE RELEAVING MEANS Feb 26, 2015 Abandoned
Array ( [id] => 15164243 [patent_doc_number] => 10487603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => System and method for flow diversion [patent_app_type] => utility [patent_app_number] => 15/122048 [patent_app_country] => US [patent_app_date] => 2015-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 9490 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15122048 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/122048
System and method for flow diversion Feb 24, 2015 Issued
Array ( [id] => 10581351 [patent_doc_number] => 09303469 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-04-05 [patent_title] => 'Top drive with dual opening elevator' [patent_app_type] => utility [patent_app_number] => 14/626879 [patent_app_country] => US [patent_app_date] => 2015-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 5355 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 513 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14626879 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/626879
Top drive with dual opening elevator Feb 18, 2015 Issued
Array ( [id] => 10581353 [patent_doc_number] => 09303470 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-04-05 [patent_title] => 'Drilling rig with top drive with dual opening elevator' [patent_app_type] => utility [patent_app_number] => 14/626888 [patent_app_country] => US [patent_app_date] => 2015-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 5375 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 608 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14626888 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/626888
Drilling rig with top drive with dual opening elevator Feb 18, 2015 Issued
Array ( [id] => 11507776 [patent_doc_number] => 09598926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-21 [patent_title] => 'Hydraulic cable injector and method for cable deployment' [patent_app_type] => utility [patent_app_number] => 14/777563 [patent_app_country] => US [patent_app_date] => 2015-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7338 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14777563 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/777563
Hydraulic cable injector and method for cable deployment Feb 3, 2015 Issued
Array ( [id] => 11822424 [patent_doc_number] => 20170211361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'IMPROVEMENTS IN AND RELATING TO SCREENS' [patent_app_type] => utility [patent_app_number] => 15/113675 [patent_app_country] => US [patent_app_date] => 2015-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 12752 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 21 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15113675 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/113675
IMPROVEMENTS IN AND RELATING TO SCREENS Jan 20, 2015 Abandoned
Array ( [id] => 10229721 [patent_doc_number] => 20150114715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'EARTH-BORING TOOLS INCLUDING EXPANDABLE MEMBERS AND STATUS INDICATORS AND METHODS OF MAKING AND USING SUCH EARTH-BORING TOOLS' [patent_app_type] => utility [patent_app_number] => 14/593389 [patent_app_country] => US [patent_app_date] => 2015-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6352 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14593389 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/593389
Earth-boring tools including expandable members and status indicators and methods of making and using such earth-boring tools Jan 8, 2015 Issued
Array ( [id] => 11670222 [patent_doc_number] => 20170158942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'PLUG FOR WELL DRILLING PROVIDED WITH DIAMETRICALLY EXPANDABLE ANNULAR RUBBER MEMBER FORMED FROM DEGRADABLE RUBBER MATERIAL' [patent_app_type] => utility [patent_app_number] => 15/039186 [patent_app_country] => US [patent_app_date] => 2014-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 22164 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15039186 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/039186
Plug for well drilling provided with diametrically expandable annular rubber member formed from degradable rubber material Dec 21, 2014 Issued
Array ( [id] => 14247187 [patent_doc_number] => 10273787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Creating radial slots in a wellbore [patent_app_type] => utility [patent_app_number] => 15/103064 [patent_app_country] => US [patent_app_date] => 2014-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 14075 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15103064 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/103064
Creating radial slots in a wellbore Dec 11, 2014 Issued
Array ( [id] => 11115624 [patent_doc_number] => 20160312597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-27 [patent_title] => 'SYSTEM AND A METHOD FOR CONTROL OF OIL AND GAS FLOW IN CONDUITS' [patent_app_type] => utility [patent_app_number] => 15/103471 [patent_app_country] => US [patent_app_date] => 2014-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2926 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15103471 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/103471
System and a method for control of oil and gas flow in conduits Dec 9, 2014 Issued
Array ( [id] => 10814431 [patent_doc_number] => 20160160591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'DEGRADABLE ANCHOR DEVICE WITH INSERTS' [patent_app_type] => utility [patent_app_number] => 14/561510 [patent_app_country] => US [patent_app_date] => 2014-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2875 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14561510 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/561510
DEGRADABLE ANCHOR DEVICE WITH INSERTS Dec 4, 2014 Abandoned
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