Search

Stella Eun Higgs

Examiner (ID: 2346, Phone: (571)270-5891 , Office: P/2179 )

Most Active Art Unit
2179
Art Unit(s)
2189, 4132, 2179, 3686, 3681, 3628
Total Applications
411
Issued Applications
148
Pending Applications
61
Abandoned Applications
207

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18504780 [patent_doc_number] => 11702585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Tight oil reservoir CO [patent_app_type] => utility [patent_app_number] => 17/900822 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2665 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17900822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/900822
Tight oil reservoir CO Aug 30, 2022 Issued
Array ( [id] => 20438970 [patent_doc_number] => 12509799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Electrospun film, method for manufacturing the same and use of such electrospun film [patent_app_type] => utility [patent_app_number] => 17/898644 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17898644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898644
Electrospun film, method for manufacturing the same and use of such electrospun film Aug 29, 2022 Issued
Array ( [id] => 19449006 [patent_doc_number] => 20240309136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => TEXTILE TREATMENT EMULSION FORMULATION INCLUDING A SILICONE - (METH)ACRYLATE COPOLYMER AND A SILICONE ADDITIVE [patent_app_type] => utility [patent_app_number] => 18/681245 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 593 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18681245 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/681245
TEXTILE TREATMENT EMULSION FORMULATION INCLUDING A SILICONE - (METH)ACRYLATE COPOLYMER AND A SILICONE ADDITIVE Aug 24, 2022 Pending
Array ( [id] => 19034297 [patent_doc_number] => 20240084112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => ANTIMICROBIAL PLASTIC [patent_app_type] => utility [patent_app_number] => 17/893623 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17893623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893623
Antimicrobial plastic Aug 22, 2022 Issued
Array ( [id] => 18238961 [patent_doc_number] => 20230071272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => PROPPANT PARTICLES FORMED FROM SLURRY DROPLETS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 17/893720 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17893720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893720
PROPPANT PARTICLES FORMED FROM SLURRY DROPLETS AND METHODS OF USE Aug 22, 2022 Abandoned
Array ( [id] => 19969795 [patent_doc_number] => 12338388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Method of reacting CO [patent_app_type] => utility [patent_app_number] => 17/821436 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17821436 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821436
Method of reacting CO Aug 21, 2022 Issued
Array ( [id] => 18955407 [patent_doc_number] => 20240043734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => HIGH TEMPERATURE HIGH SALT LOW END RHEOLOGY MODIFIERS [patent_app_type] => utility [patent_app_number] => 17/818155 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818155
High temperature high salt low end rheology modifiers Aug 7, 2022 Issued
Array ( [id] => 18208019 [patent_doc_number] => 20230054276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => CHLORINATED HYDROCARBONS AS LUBRICANTS FOR COILED-TUBING (CT) SUBTERRANEAN DRILLING IN OIL-GAS EXPLORATION APPLICATION [patent_app_type] => utility [patent_app_number] => 17/881992 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17881992 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881992
CHLORINATED HYDROCARBONS AS LUBRICANTS FOR COILED-TUBING (CT) SUBTERRANEAN DRILLING IN OIL-GAS EXPLORATION APPLICATION Aug 4, 2022 Abandoned
Array ( [id] => 19076641 [patent_doc_number] => 11945992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Polymer-based latex for drilling fluids [patent_app_type] => utility [patent_app_number] => 17/880950 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8385 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880950
Polymer-based latex for drilling fluids Aug 3, 2022 Issued
Array ( [id] => 18240135 [patent_doc_number] => 20230072446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => LITHIUM SELECTIVE ORGANOGELS [patent_app_type] => utility [patent_app_number] => 17/816270 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17816270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/816270
LITHIUM SELECTIVE ORGANOGELS Jul 28, 2022 Pending
Array ( [id] => 18211677 [patent_doc_number] => 20230057940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => METAL PASTE FOR HYBRID ADDITIVE MANUFACTURING AND METHOD OF 3D PRINTING [patent_app_type] => utility [patent_app_number] => 17/875032 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875032
METAL PASTE FOR HYBRID ADDITIVE MANUFACTURING AND METHOD OF 3D PRINTING Jul 26, 2022 Pending
Array ( [id] => 18036439 [patent_doc_number] => 20220380654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => CATIONIC NITROGEN-CONTAINING HETEROCYCLES AND THEIR APPLICATION IN WELLBORE STABILITY [patent_app_type] => utility [patent_app_number] => 17/873392 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17873392 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/873392
Cationic nitrogen-containing heterocycles and their application in wellbore stability Jul 25, 2022 Issued
Array ( [id] => 18980300 [patent_doc_number] => 11905460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Scale inhibitors and related controlled release particles [patent_app_type] => utility [patent_app_number] => 18/003442 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10685 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 18003442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003442
Scale inhibitors and related controlled release particles Jul 19, 2022 Issued
Array ( [id] => 20466721 [patent_doc_number] => 12522754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Dynamically crosslinked tough adhesive with recyclability [patent_app_type] => utility [patent_app_number] => 17/867861 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 27 [patent_no_of_words] => 5867 [patent_no_of_claims] => 13 [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] => 17867861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/867861
Dynamically crosslinked tough adhesive with recyclability Jul 18, 2022 Issued
Array ( [id] => 18298071 [patent_doc_number] => 20230107757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => POLY(BETA-AMINO ESTER)-CO-POLYETHYLENE GLYCOL (PEG-PBAE-PEG) POLYMERS FOR GENE AND DRUG DELIVERY [patent_app_type] => utility [patent_app_number] => 17/865822 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17865822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865822
POLY(BETA-AMINO ESTER)-CO-POLYETHYLENE GLYCOL (PEG-PBAE-PEG) POLYMERS FOR GENE AND DRUG DELIVERY Jul 14, 2022 Pending
Array ( [id] => 18125626 [patent_doc_number] => 20230011243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => Direct Emulsion Drilling Fluid [patent_app_type] => utility [patent_app_number] => 17/811251 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17811251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811251
Surfactant package for direct emulsion drilling fluid Jul 6, 2022 Issued
Array ( [id] => 18862154 [patent_doc_number] => 20230416590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => QUATERNARY AMMONIUM SALTS AS PRIMARY VISCOSIFIER FOR INVERT-EMULSION DRILLING FLUIDS [patent_app_type] => utility [patent_app_number] => 17/850363 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17850363 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850363
QUATERNARY AMMONIUM SALTS AS PRIMARY VISCOSIFIER FOR INVERT-EMULSION DRILLING FLUIDS Jun 26, 2022 Abandoned
Array ( [id] => 17930045 [patent_doc_number] => 20220325170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => NANOGELS FOR DELAYED GELATION [patent_app_type] => utility [patent_app_number] => 17/847161 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847161 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847161
Nanogels for delayed gelation Jun 21, 2022 Issued
Array ( [id] => 18685340 [patent_doc_number] => 11781062 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-10 [patent_title] => Bionics-based efficiently transported and packed proppant and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/844731 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4630 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17844731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844731
Bionics-based efficiently transported and packed proppant and preparation method thereof Jun 20, 2022 Issued
Array ( [id] => 17882927 [patent_doc_number] => 20220298404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => Processing Produced Fluids For Fluid Recovery [patent_app_type] => utility [patent_app_number] => 17/832901 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17832901 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832901
Processing produced fluids for fluid recovery Jun 5, 2022 Issued
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