Search

Charles R. Nold

Examiner (ID: 16618, Phone: (571)272-2703 , Office: P/3674 )

Most Active Art Unit
3674
Art Unit(s)
1772, 1508, 1315, 3674, 2899
Total Applications
1150
Issued Applications
793
Pending Applications
51
Abandoned Applications
307

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18657960 [patent_doc_number] => 20230303920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => METHOD OF INHIBITING CARBON DIOXIDE HYDRATE FORMATION [patent_app_type] => utility [patent_app_number] => 17/704339 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17704339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704339
Method of inhibiting carbon dioxide hydrate formation Mar 24, 2022 Issued
Array ( [id] => 18597891 [patent_doc_number] => 20230272690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => METHODS AND APPARATUS FOR PRINTING A WELLBORE CASING [patent_app_type] => utility [patent_app_number] => 17/652798 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17652798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/652798
Methods and apparatus for printing a wellbore casing Feb 27, 2022 Issued
Array ( [id] => 18021339 [patent_doc_number] => 20220372838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Method for Forming High Efficiency Geothermal Wellbores [patent_app_type] => utility [patent_app_number] => 17/665002 [patent_app_country] => US [patent_app_date] => 2022-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17665002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/665002
Method for forming high efficiency geothermal wellbores Feb 3, 2022 Issued
Array ( [id] => 19166275 [patent_doc_number] => 11982168 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-14 [patent_title] => Fog enhanced air transportation injection well for in-situ steam/carbon dioxide generation [patent_app_type] => utility [patent_app_number] => 17/573208 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7681 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17573208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/573208
Fog enhanced air transportation injection well for in-situ steam/carbon dioxide generation Jan 10, 2022 Issued
Array ( [id] => 19060635 [patent_doc_number] => 11939850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Apparatus for TCA bleed off and well start-up [patent_app_type] => utility [patent_app_number] => 17/647394 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 16692 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647394
Apparatus for TCA bleed off and well start-up Jan 6, 2022 Issued
Array ( [id] => 17533815 [patent_doc_number] => 20220112424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => FLUIDS FOR HYDRAULIC FRACTURING [patent_app_type] => utility [patent_app_number] => 17/560221 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17560221 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560221
FLUIDS FOR HYDRAULIC FRACTURING Dec 21, 2021 Abandoned
Array ( [id] => 17642625 [patent_doc_number] => 20220170363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => TRACERS FOR PETROLEUM RESERVOIRS [patent_app_type] => utility [patent_app_number] => 17/551614 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 612 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17551614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/551614
Tracers for petroleum reservoirs Dec 14, 2021 Issued
Array ( [id] => 17642624 [patent_doc_number] => 20220170362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => TRACERS FOR PETROLEUM RESERVOIRS [patent_app_type] => utility [patent_app_number] => 17/551598 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 606 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17551598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/551598
TRACERS FOR PETROLEUM RESERVOIRS Dec 14, 2021 Abandoned
Array ( [id] => 18444894 [patent_doc_number] => 11680454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Method of plugging and pressure testing a well [patent_app_type] => utility [patent_app_number] => 17/547513 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6204 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17547513 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547513
Method of plugging and pressure testing a well Dec 9, 2021 Issued
Array ( [id] => 18636327 [patent_doc_number] => 11760914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Control heat of hydration by characterizing cementitious components [patent_app_type] => utility [patent_app_number] => 17/543466 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8256 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17543466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543466
Control heat of hydration by characterizing cementitious components Dec 5, 2021 Issued
Array ( [id] => 18685502 [patent_doc_number] => 11781225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Scale control in production fluids [patent_app_type] => utility [patent_app_number] => 17/538856 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7317 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17538856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/538856
Scale control in production fluids Nov 29, 2021 Issued
Array ( [id] => 17997989 [patent_doc_number] => 11499085 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-15 [patent_title] => Composition and method for controlling lost circulation [patent_app_type] => utility [patent_app_number] => 17/536554 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4194 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17536554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536554
Composition and method for controlling lost circulation Nov 28, 2021 Issued
Array ( [id] => 18376179 [patent_doc_number] => 20230151261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => GEL FLUID COMPOSITES COMPRISING NANOSILICA AND QUANTUM DOTS FOR SEALING WATER PRODUCTION IN A WELLBORE [patent_app_type] => utility [patent_app_number] => 17/527404 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17527404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/527404
Gel fluid composites comprising nanosilica and quantum dots for sealing water production in a wellbore Nov 15, 2021 Issued
Array ( [id] => 18363889 [patent_doc_number] => 20230145480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => WELLBORE ABANDONMENT USING RECYCLED TIRE RUBBER [patent_app_type] => utility [patent_app_number] => 17/524232 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524232
Wellbore abandonment using recycled tire rubber Nov 10, 2021 Issued
Array ( [id] => 18413292 [patent_doc_number] => 11667826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => High density brine with low crystallization temperature [patent_app_type] => utility [patent_app_number] => 17/450900 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4120 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17450900 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/450900
High density brine with low crystallization temperature Oct 13, 2021 Issued
Array ( [id] => 17505873 [patent_doc_number] => 20220098976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => MARKER MONITORING OF OIL AND GAS WELLS AFTER ACID TREATMENTS [patent_app_type] => utility [patent_app_number] => 17/490508 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17490508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490508
MARKER MONITORING OF OIL AND GAS WELLS AFTER ACID TREATMENTS Sep 29, 2021 Abandoned
Array ( [id] => 19492088 [patent_doc_number] => 12110787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Reservoir inflow monitoring [patent_app_type] => utility [patent_app_number] => 17/483269 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 10311 [patent_no_of_claims] => 14 [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] => 17483269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483269
Reservoir inflow monitoring Sep 22, 2021 Issued
Array ( [id] => 19374050 [patent_doc_number] => 12065599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Kits and compositions containing vinyl alcohol polymers and fibers [patent_app_type] => utility [patent_app_number] => 17/406532 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23530 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17406532 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406532
Kits and compositions containing vinyl alcohol polymers and fibers Aug 18, 2021 Issued
Array ( [id] => 17274674 [patent_doc_number] => 20210380872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => EMULSIONS CONTAINING WATER-SOLUBLE ACID RETARDING AGENTS AND METHODS OF MAKING AND USING [patent_app_type] => utility [patent_app_number] => 17/403506 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403506 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403506
EMULSIONS CONTAINING WATER-SOLUBLE ACID RETARDING AGENTS AND METHODS OF MAKING AND USING Aug 15, 2021 Abandoned
Array ( [id] => 17414685 [patent_doc_number] => 20220049589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => METHOD OF DEPLOYING CARBON DIOXIDE FOAM FLOODING IN AN OIL RESERVOIR [patent_app_type] => utility [patent_app_number] => 17/401708 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401708 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401708
Method of deploying carbon dioxide foam flooding in an oil reservoir Aug 12, 2021 Issued
Menu