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Subrata R Paul

Examiner (ID: 12492)

Most Active Art Unit
2172
Art Unit(s)
2172
Total Applications
2
Issued Applications
2
Pending Applications
0
Abandoned Applications
0

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16043169 [patent_doc_number] => 10683446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Reversible aminal gel compositions, methods, and use [patent_app_type] => utility [patent_app_number] => 16/527463 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 44 [patent_no_of_words] => 15154 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16527463 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/527463
Reversible aminal gel compositions, methods, and use Jul 30, 2019 Issued
Array ( [id] => 15117481 [patent_doc_number] => 20190345373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => COMPOSITION FOR OIL AND GAS RECOVERY [patent_app_type] => utility [patent_app_number] => 16/523599 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16523599 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/523599
Composition for oil and gas recovery Jul 25, 2019 Issued
Array ( [id] => 16635389 [patent_doc_number] => 10913885 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-09 [patent_title] => Metal that hydrates in wellbore fluid and creates an expanding cement [patent_app_type] => utility [patent_app_number] => 16/515752 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9131 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515752 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515752
Metal that hydrates in wellbore fluid and creates an expanding cement Jul 17, 2019 Issued
Array ( [id] => 16862912 [patent_doc_number] => 11021646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Nanoparticle design for enhanced oil recovery [patent_app_type] => utility [patent_app_number] => 16/513844 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6923 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513844 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513844
Nanoparticle design for enhanced oil recovery Jul 16, 2019 Issued
Array ( [id] => 15179435 [patent_doc_number] => 20190360309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => SHOCK WAVE DEVICE WITH FAR FIELD FOCUSED REFLECTORS [patent_app_type] => utility [patent_app_number] => 16/513204 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513204 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513204
Shock wave device with far field focused reflectors Jul 15, 2019 Issued
Array ( [id] => 16290262 [patent_doc_number] => 10767099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Compositions and methods for sealing off flow channels in contact with wet cement [patent_app_type] => utility [patent_app_number] => 16/510779 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11479 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16510779 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/510779
Compositions and methods for sealing off flow channels in contact with wet cement Jul 11, 2019 Issued
Array ( [id] => 18871687 [patent_doc_number] => 11859477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Hydrocarbon extraction using solar energy [patent_app_type] => utility [patent_app_number] => 17/621524 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7376 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621524
Hydrocarbon extraction using solar energy Jul 1, 2019 Issued
Array ( [id] => 18301995 [patent_doc_number] => 11623886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => System and method for using subterranean biological reactors [patent_app_type] => utility [patent_app_number] => 17/251435 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5816 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17251435 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251435
System and method for using subterranean biological reactors Jun 24, 2019 Issued
Array ( [id] => 16650128 [patent_doc_number] => 10927292 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Sustained release system for reservoir treatment and monitoring [patent_app_type] => utility [patent_app_number] => 16/436053 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 24537 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16436053 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/436053
Sustained release system for reservoir treatment and monitoring Jun 9, 2019 Issued
Array ( [id] => 15948945 [patent_doc_number] => 10662362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Reversible aminal gel compositions, methods, and use [patent_app_type] => utility [patent_app_number] => 16/434978 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 49 [patent_no_of_words] => 18108 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16434978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/434978
Reversible aminal gel compositions, methods, and use Jun 6, 2019 Issued
Array ( [id] => 16231044 [patent_doc_number] => 10738586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Method for dewatering and operating coal seam gas wells [patent_app_type] => utility [patent_app_number] => 16/434906 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9450 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16434906 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/434906
Method for dewatering and operating coal seam gas wells Jun 6, 2019 Issued
Array ( [id] => 15228623 [patent_doc_number] => 10502026 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-10 [patent_title] => Methods and systems for fracing [patent_app_type] => utility [patent_app_number] => 16/433814 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5358 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16433814 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/433814
Methods and systems for fracing Jun 5, 2019 Issued
Array ( [id] => 14837441 [patent_doc_number] => 20190277121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => METHOD FOR INCREASING RECOVERY OF OIL FROM CARBONATE OIL RESERVOIRS UTILIZING AN "IN SITU" ORGANIC APPROACH [patent_app_type] => utility [patent_app_number] => 16/426478 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16426478 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/426478
Method for increasing recovery of oil from carbonate oil reservoirs utilizing and "in situ" organic approach May 29, 2019 Issued
Array ( [id] => 16468411 [patent_doc_number] => 20200369948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => METHOD FOR PARAFFIN INHIBITING [patent_app_type] => utility [patent_app_number] => 16/418655 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16418655 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/418655
Method for paraffin inhibiting May 20, 2019 Issued
Array ( [id] => 16800332 [patent_doc_number] => 10995254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Capsule design for the capture of reagents [patent_app_type] => utility [patent_app_number] => 16/417008 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7561 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16417008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/417008
Capsule design for the capture of reagents May 19, 2019 Issued
Array ( [id] => 16476355 [patent_doc_number] => 10851284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Method of improving wellbore integrity and loss control [patent_app_type] => utility [patent_app_number] => 16/382647 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10477 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16382647 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/382647
Method of improving wellbore integrity and loss control Apr 11, 2019 Issued
Array ( [id] => 16676034 [patent_doc_number] => 20210064800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => PROVIDING FOR UNCERTAINTY IN NON-LINEAR INVERSIONS OF GEOPHYSICAL DATA [patent_app_type] => utility [patent_app_number] => 17/050360 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17050360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/050360
Providing for uncertainty in non-linear inversions of geophysical data Apr 10, 2019 Issued
Array ( [id] => 14582561 [patent_doc_number] => 20190218889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => SHOCK WAVES FOR OIL SEPARATION [patent_app_type] => utility [patent_app_number] => 16/365808 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16365808 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/365808
Shock waves for oil separation Mar 26, 2019 Issued
Array ( [id] => 14898221 [patent_doc_number] => 20190292876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => RESIN PLUG FOR WELLBORE ABANDONMENT [patent_app_type] => utility [patent_app_number] => 16/365426 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16365426 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/365426
Resin plug for wellbore abandonment Mar 25, 2019 Issued
Array ( [id] => 14581683 [patent_doc_number] => 20190218450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => HIGH TEMPERATURE FRACTURING FLUIDS WITH NANO-CROSSLINKERS [patent_app_type] => utility [patent_app_number] => 16/362986 [patent_app_country] => US [patent_app_date] => 2019-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16362986 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/362986
High temperature fracturing fluids with nano-crosslinkers Mar 24, 2019 Issued
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