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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] => 13128173 [patent_doc_number] => 10082010 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-09-25 [patent_title] => Processing of oil by steam addition [patent_app_type] => utility [patent_app_number] => 15/819335 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 19101 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819335 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819335
Processing of oil by steam addition Nov 20, 2017 Issued
Array ( [id] => 12586644 [patent_doc_number] => 20180087377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => METHODS FOR FORMULATING A CEMENT SLURRY FOR USE IN A SUBTERRANEAN SALT FORMATION USING GEOMETRIC MODELING [patent_app_type] => utility [patent_app_number] => 15/809967 [patent_app_country] => US [patent_app_date] => 2017-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15809967 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/809967
Methods for formulating a cement slurry for use in a subterranean salt formation using geometric modeling Nov 9, 2017 Issued
Array ( [id] => 12707407 [patent_doc_number] => 20180127635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => COMPOSITIONS AND METHODS FOR SEALING OFF FLOW CHANNELS IN CONTACT WITH SET CEMENT [patent_app_type] => utility [patent_app_number] => 15/800926 [patent_app_country] => US [patent_app_date] => 2017-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15800926 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/800926
Compositions and methods for sealing off flow channels in contact with set cement Oct 31, 2017 Issued
Array ( [id] => 12233316 [patent_doc_number] => 20180066178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'COMPOSITIONS OF AND METHODS FOR USING HYDRAULIC FRACTURING FLUID FOR PETROLEUM PRODUCTION' [patent_app_type] => utility [patent_app_number] => 15/800999 [patent_app_country] => US [patent_app_date] => 2017-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11478 [patent_no_of_claims] => 37 [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] => 15800999 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/800999
Compositions of and methods for using hydraulic fracturing fluid for petroleum production Oct 31, 2017 Issued
Array ( [id] => 14701157 [patent_doc_number] => 10378314 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Shock waves for pipe cleaning [patent_app_type] => utility [patent_app_number] => 15/784508 [patent_app_country] => US [patent_app_date] => 2017-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 20176 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15784508 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/784508
Shock waves for pipe cleaning Oct 15, 2017 Issued
Array ( [id] => 15948961 [patent_doc_number] => 10662370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Nonionic surfactant compositions for enhanced oil recovery [patent_app_type] => utility [patent_app_number] => 16/333841 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8886 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16333841 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/333841
Nonionic surfactant compositions for enhanced oil recovery Oct 3, 2017 Issued
Array ( [id] => 16127045 [patent_doc_number] => 10697268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Method and system for plugging a subterranean well [patent_app_type] => utility [patent_app_number] => 16/338016 [patent_app_country] => US [patent_app_date] => 2017-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2143 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16338016 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/338016
Method and system for plugging a subterranean well Sep 27, 2017 Issued
Array ( [id] => 16344296 [patent_doc_number] => 20200308946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => WELL STIMULATION APPARATUS AND A METHOD OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/650752 [patent_app_country] => US [patent_app_date] => 2017-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16650752 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/650752
WELL STIMULATION APPARATUS AND A METHOD OF USE THEREOF Sep 25, 2017 Abandoned
Array ( [id] => 13127367 [patent_doc_number] => 10081604 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-09-25 [patent_title] => Imidazoline compound, mobility control system, plugging agent for gas channeling, and method for carbon dioxide flooding [patent_app_type] => utility [patent_app_number] => 15/716207 [patent_app_country] => US [patent_app_date] => 2017-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5854 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15716207 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/716207
Imidazoline compound, mobility control system, plugging agent for gas channeling, and method for carbon dioxide flooding Sep 25, 2017 Issued
Array ( [id] => 15363975 [patent_doc_number] => 20200017752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => Use Of A Composition Containing At Least One Biodegradable Sugar-Amide-Compound In Combination With At Least One Sulfur-Based Synergist For Corrosion Inhibition Of A Metallic Equipment In Oilfield Applications [patent_app_type] => utility [patent_app_number] => 16/465552 [patent_app_country] => US [patent_app_date] => 2017-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16465552 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/465552
Use Of A Composition Containing At Least One Biodegradable Sugar-Amide-Compound In Combination With At Least One Sulfur-Based Synergist For Corrosion Inhibition Of A Metallic Equipment In Oilfield Applications Sep 17, 2017 Abandoned
Array ( [id] => 12608022 [patent_doc_number] => 20180094504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => Nano-thermite Well Plug [patent_app_type] => utility [patent_app_number] => 15/705513 [patent_app_country] => US [patent_app_date] => 2017-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15705513 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/705513
Nano-thermite well plug Sep 14, 2017 Issued
Array ( [id] => 17029881 [patent_doc_number] => 11091687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Methods of improving conformance applications [patent_app_type] => utility [patent_app_number] => 16/636216 [patent_app_country] => US [patent_app_date] => 2017-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9989 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16636216 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/636216
Methods of improving conformance applications Sep 12, 2017 Issued
Array ( [id] => 14058193 [patent_doc_number] => 10233380 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-03-19 [patent_title] => Well treatment fluid having an acidic nanoparticle based dispersion and a polyamine [patent_app_type] => utility [patent_app_number] => 15/700886 [patent_app_country] => US [patent_app_date] => 2017-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5459 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15700886 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/700886
Well treatment fluid having an acidic nanoparticle based dispersion and a polyamine Sep 10, 2017 Issued
Array ( [id] => 17498064 [patent_doc_number] => 11286760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Systems and methods for injecting fluids into high pressure injector line [patent_app_type] => utility [patent_app_number] => 16/331170 [patent_app_country] => US [patent_app_date] => 2017-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6745 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 16331170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331170
Systems and methods for injecting fluids into high pressure injector line Sep 6, 2017 Issued
Array ( [id] => 17498064 [patent_doc_number] => 11286760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Systems and methods for injecting fluids into high pressure injector line [patent_app_type] => utility [patent_app_number] => 16/331170 [patent_app_country] => US [patent_app_date] => 2017-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6745 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 16331170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331170
Systems and methods for injecting fluids into high pressure injector line Sep 6, 2017 Issued
Array ( [id] => 17498064 [patent_doc_number] => 11286760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Systems and methods for injecting fluids into high pressure injector line [patent_app_type] => utility [patent_app_number] => 16/331170 [patent_app_country] => US [patent_app_date] => 2017-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6745 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 16331170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331170
Systems and methods for injecting fluids into high pressure injector line Sep 6, 2017 Issued
Array ( [id] => 17498064 [patent_doc_number] => 11286760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Systems and methods for injecting fluids into high pressure injector line [patent_app_type] => utility [patent_app_number] => 16/331170 [patent_app_country] => US [patent_app_date] => 2017-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6745 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 16331170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331170
Systems and methods for injecting fluids into high pressure injector line Sep 6, 2017 Issued
Array ( [id] => 16756750 [patent_doc_number] => 10975288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Robust flash calculation algorithm for microemulsion phase behavior [patent_app_type] => utility [patent_app_number] => 16/327993 [patent_app_country] => US [patent_app_date] => 2017-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 10046 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 450 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16327993 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327993
Robust flash calculation algorithm for microemulsion phase behavior Aug 24, 2017 Issued
Array ( [id] => 15727817 [patent_doc_number] => 10612335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Controlled disintegration of downhole tools [patent_app_type] => utility [patent_app_number] => 15/685159 [patent_app_country] => US [patent_app_date] => 2017-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4363 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15685159 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/685159
Controlled disintegration of downhole tools Aug 23, 2017 Issued
Array ( [id] => 12286558 [patent_doc_number] => 09932512 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-04-03 [patent_title] => Compositions with polyaziridine crosslinkers for treating subterranean formations [patent_app_type] => utility [patent_app_number] => 15/682836 [patent_app_country] => US [patent_app_date] => 2017-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14083 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15682836 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/682836
Compositions with polyaziridine crosslinkers for treating subterranean formations Aug 21, 2017 Issued
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