Search

Blaine G. Doletski

Examiner (ID: 7724, Phone: (571)272-2766 , Office: P/1672 )

Most Active Art Unit
1622
Art Unit(s)
1622, 1621, 1671, 1692, 1672
Total Applications
809
Issued Applications
620
Pending Applications
50
Abandoned Applications
152

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20015871 [patent_doc_number] => 20250154093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => METHODS FOR SEPARATING THE BINARY AZEOTROPIC MIXTURE OF ETHYLENE GLYCOL AND ETHYLENE GLYCOL DIACETATE WITH SULFOLANE ENTRAINER [patent_app_type] => utility [patent_app_number] => 19/022985 [patent_app_country] => US [patent_app_date] => 2025-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 404 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19022985 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/022985
Methods for separating the binary azeotropic mixture of ethylene glycol and ethylene glycol diacetate with sulfolane entrainer Jan 14, 2025 Issued
Array ( [id] => 20687617 [patent_doc_number] => 12617752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Rapidly metabolized lipid compound [patent_app_type] => utility [patent_app_number] => 18/736389 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38880 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18736389 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736389
Rapidly metabolized lipid compound Jun 5, 2024 Issued
Array ( [id] => 20771437 [patent_doc_number] => 12655096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Crystalline polymorphs of Rigosertib sodium [patent_app_type] => utility [patent_app_number] => 18/635160 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4396 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635160
Crystalline polymorphs of Rigosertib sodium Apr 14, 2024 Issued
Array ( [id] => 19389378 [patent_doc_number] => 20240279248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => SYNTHESIS OF BORONATE ESTER DERIVATIVES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/627105 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627105 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627105
SYNTHESIS OF BORONATE ESTER DERIVATIVES AND USES THEREOF Apr 3, 2024 Pending
Array ( [id] => 19875723 [patent_doc_number] => 20250107980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => 3,5,5-TRIMETHYLHEXANOIC ACID COMPOSITION AND METHOD FOR IMPROVING STORAGE STABILITY THEREOF [patent_app_type] => utility [patent_app_number] => 18/870240 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18870240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/870240
3,5,5-TRIMETHYLHEXANOIC ACID COMPOSITION AND METHOD FOR IMPROVING STORAGE STABILITY THEREOF Mar 18, 2024 Pending
Array ( [id] => 19778450 [patent_doc_number] => 12227474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Methods of producing and recovering levulinic acid [patent_app_type] => utility [patent_app_number] => 18/609781 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6545 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18609781 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/609781
Methods of producing and recovering levulinic acid Mar 18, 2024 Issued
Array ( [id] => 19667415 [patent_doc_number] => 12180142 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-31 [patent_title] => Synthesis process for high purity isosulfan blue using flash chromatography in commercial plant scale [patent_app_type] => utility [patent_app_number] => 18/584742 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6973 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584742 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584742
Synthesis process for high purity isosulfan blue using flash chromatography in commercial plant scale Feb 21, 2024 Issued
Array ( [id] => 19151142 [patent_doc_number] => 11976038 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-07 [patent_title] => Preparation method of resveratrol nervonic acid ester [patent_app_type] => utility [patent_app_number] => 18/399457 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4868 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18399457 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399457
Preparation method of resveratrol nervonic acid ester Dec 27, 2023 Issued
Array ( [id] => 19248671 [patent_doc_number] => 20240199658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => DIRECT SYNTHESIS OF ORGANOTIN ALKOXIDES [patent_app_type] => utility [patent_app_number] => 18/525244 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18525244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/525244
DIRECT SYNTHESIS OF ORGANOTIN ALKOXIDES Nov 29, 2023 Pending
Array ( [id] => 19683906 [patent_doc_number] => 20250002451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => A LIPID COMPOUND CONTAINING CARBAMATE BOND AND APPLICATIONS THEREOF [patent_app_type] => utility [patent_app_number] => 18/714848 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9261 [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] => 18714848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/714848
Lipid compound containing carbamate bond and applications thereof Nov 16, 2023 Issued
Array ( [id] => 19615255 [patent_doc_number] => 20240400935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => FUEL FEEDSTOCK PRODUCED THROUGH MULTISTAGE DEGUMMING AND ADSORPTIVE BLEACHING/DRYING OF LIPID-CONTAINING COMPOUNDS [patent_app_type] => utility [patent_app_number] => 18/507902 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18507902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507902
FUEL FEEDSTOCK PRODUCED THROUGH MULTISTAGE DEGUMMING AND ADSORPTIVE BLEACHING/DRYING OF LIPID-CONTAINING COMPOUNDS Nov 12, 2023 Pending
Array ( [id] => 18895405 [patent_doc_number] => 20240010890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => FLUX-COMPATIBLE EPOXY-PHENOLIC ADHESIVE COMPOSITIONS FOR LOW GAP UNDERFILL APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/372206 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372206 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372206
FLUX-COMPATIBLE EPOXY-PHENOLIC ADHESIVE COMPOSITIONS FOR LOW GAP UNDERFILL APPLICATIONS Sep 24, 2023 Pending
Array ( [id] => 19511986 [patent_doc_number] => 20240343672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => POLYMERIZABLE RAW MATERIAL COMPRISING RECYCLED BIS(2-HYDROXYETHYL) TEREPHTHALATE AND METHOD FOR PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 18/687102 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18687102 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/687102
Polymerizable raw material comprising recycled bis(2-hydroxyethyl) terephthalate and method for preparing the same Sep 24, 2023 Issued
Array ( [id] => 20033387 [patent_doc_number] => 20250171609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => PROCESS FOR RECYCLING POLYETHYLENE TEREPHTHALATE USING A GRADIENT IN IMPURITY CONCENTRATION [patent_app_type] => utility [patent_app_number] => 18/857358 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18857358 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/857358
Process for recycling polyethylene terephthalate using a gradient in impurity concentration Sep 18, 2023 Issued
Array ( [id] => 20068686 [patent_doc_number] => 20250206908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => PROCESS FOR RECYCLING POLYETHYLENE TEREPHTHALATE USING A SEPARATED FEEDSTOCK [patent_app_type] => utility [patent_app_number] => 18/857382 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18857382 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/857382
Process for recycling polyethylene terephthalate using a separated feedstock Sep 18, 2023 Issued
Array ( [id] => 18861750 [patent_doc_number] => 20230416185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => NEW METHODS FOR DISPROPORTIONATION QUENCHING OF OZONIDES [patent_app_type] => utility [patent_app_number] => 18/464079 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18464079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464079
NEW METHODS FOR DISPROPORTIONATION QUENCHING OF OZONIDES Sep 7, 2023 Pending
Array ( [id] => 18844402 [patent_doc_number] => 20230406806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => DIRECT CONVERSION OF ESTERS TO CARBOXYLATES [patent_app_type] => utility [patent_app_number] => 18/460239 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460239
Direct conversion of esters to carboxylates Aug 31, 2023 Issued
Array ( [id] => 19862410 [patent_doc_number] => 20250101196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => METHOD FOR PRODUCING TEREPHTHALIC ACID AND TEREPHTHALIC ACID PRODUCED THEREFROM [patent_app_type] => utility [patent_app_number] => 18/727107 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18727107 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/727107
METHOD FOR PRODUCING TEREPHTHALIC ACID AND TEREPHTHALIC ACID PRODUCED THEREFROM Aug 29, 2023 Pending
Array ( [id] => 20164980 [patent_doc_number] => 20250257026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => CONTINUOUS METHOD FOR PRODUCING N-BUTYL(METH)ACRYLATE INCLUDING A CATALYST RECIRCULATION PROCESS [patent_app_type] => utility [patent_app_number] => 19/101657 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 19101657 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/101657
Continuous method for producing n-butyl(meth)acrylate including a catalyst recirculation process Aug 6, 2023 Issued
Array ( [id] => 19381058 [patent_doc_number] => 20240270928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => METHOD FOR PRODUCING BIS-2-HYDROXYETHYL TEREPHTHALATE THROUGH CONTINUOUS DEPOLYMERIZATION [patent_app_type] => utility [patent_app_number] => 18/689150 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18689150 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689150
Method for producing bis-2-hydroxyethyl terephthalate through continuous depolymerization Jun 14, 2023 Issued
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