Search

Ellen E. Kim

Examiner (ID: 18329, Phone: (571)272-2349 , Office: P/2883 )

Most Active Art Unit
2874
Art Unit(s)
2883, 2874, 2501, 3732
Total Applications
2119
Issued Applications
1807
Pending Applications
89
Abandoned Applications
233

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19754637 [patent_doc_number] => 20250043202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => LOW SULFUR MARINE FUEL COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/694523 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18694523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/694523
LOW SULFUR MARINE FUEL COMPOSITIONS Sep 23, 2021 Pending
Array ( [id] => 18786322 [patent_doc_number] => 20230374390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => CONVERTING BIOMASS TO LPG [patent_app_type] => utility [patent_app_number] => 18/028353 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -69 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028353 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028353
CONVERTING BIOMASS TO LPG Sep 22, 2021 Pending
Array ( [id] => 18709445 [patent_doc_number] => 20230332062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => BRIQUETTE [patent_app_type] => utility [patent_app_number] => 18/026958 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18026958 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026958
BRIQUETTE Sep 19, 2021 Pending
Array ( [id] => 17474127 [patent_doc_number] => 20220081631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => FUEL AND FUEL BLEND FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/477190 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477190
Fuel and fuel blend for internal combustion engine Sep 15, 2021 Issued
Array ( [id] => 18923235 [patent_doc_number] => 20240026239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => ARYLOXY ALKYLAMINES AS FUEL ADDITIVES FOR REDUCING INJECTOR FOULING IN DIRECT INJECTION SPARK IGNITION GASOLINE ENGINE [patent_app_type] => utility [patent_app_number] => 18/025303 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18025303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/025303
ARYLOXY ALKYLAMINES AS FUEL ADDITIVES FOR REDUCING INJECTOR FOULING IN DIRECT INJECTION SPARK IGNITION GASOLINE ENGINE Sep 14, 2021 Pending
Array ( [id] => 17442338 [patent_doc_number] => 20220062843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => METHODS AND SYSTEMS FOR ELIMINATING ENVIRONMENTAL CONTAMINANTS USING BIOMASS [patent_app_type] => utility [patent_app_number] => 17/466008 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17466008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466008
METHODS AND SYSTEMS FOR ELIMINATING ENVIRONMENTAL CONTAMINANTS USING BIOMASS Sep 2, 2021 Pending
Array ( [id] => 18771071 [patent_doc_number] => 20230365880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => Polyetheramine Salts and Their Use as Corrosion Inhibitors and Friction Reducers [patent_app_type] => utility [patent_app_number] => 18/025496 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18025496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/025496
Polyetheramine Salts and Their Use as Corrosion Inhibitors and Friction Reducers Aug 26, 2021 Pending
Array ( [id] => 18511578 [patent_doc_number] => 20230227745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => OCTANE ENHANCED INTERMEDIATE HYDROCARBON COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/043180 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18043180 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/043180
Octane enhanced intermediate hydrocarbon composition Aug 25, 2021 Issued
Array ( [id] => 17314773 [patent_doc_number] => 20210403821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => FUELS DERIVED FROM ANIMAL OR VEGETABLE OIL SOURCES [patent_app_type] => utility [patent_app_number] => 17/411901 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5748 [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] => 17411901 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411901
FUELS DERIVED FROM ANIMAL OR VEGETABLE OIL SOURCES Aug 24, 2021 Abandoned
Array ( [id] => 18250874 [patent_doc_number] => 20230077913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => MANNICH-BASED QUATERNARY AMMONIUM SALT FUEL ADDITIVES [patent_app_type] => utility [patent_app_number] => 17/445926 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17445926 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/445926
Mannich-based quaternary ammonium salt fuel additives Aug 24, 2021 Issued
Array ( [id] => 19242142 [patent_doc_number] => 12012564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Mannich-based quaternary ammonium salt fuel additives [patent_app_type] => utility [patent_app_number] => 17/445932 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11418 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17445932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/445932
Mannich-based quaternary ammonium salt fuel additives Aug 24, 2021 Issued
Array ( [id] => 17228837 [patent_doc_number] => 20210355393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => Method and System for Preparing Fuel by Using High Acid Value Biological Oil and Fat [patent_app_type] => utility [patent_app_number] => 17/390941 [patent_app_country] => US [patent_app_date] => 2021-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [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] => 17390941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/390941
Method and system for preparing fuel by using high acid value biological oil and fat Jul 30, 2021 Issued
Array ( [id] => 17370221 [patent_doc_number] => 20220025273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => Decarboxylative Co-Dimerization Process and Synthetic Fuels Produced Therefrom [patent_app_type] => utility [patent_app_number] => 17/384562 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17384562 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384562
Decarboxylative co-dimerization process and synthetic fuels produced therefrom Jul 22, 2021 Issued
Array ( [id] => 18511576 [patent_doc_number] => 20230227742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => FUEL COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/001956 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18001956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001956
FUEL COMPOSITION Jul 14, 2021 Abandoned
Array ( [id] => 17336430 [patent_doc_number] => 20220002761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => BOOSTER COMPOSITION TO IMPROVE BIOGAS YIELD AND TO STABILIZE THE DIGESTER PERFORMANCE [patent_app_type] => utility [patent_app_number] => 17/367897 [patent_app_country] => US [patent_app_date] => 2021-07-06 [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] => -2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17367897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/367897
Booster composition to improve biogas yield and to stabilize the digester performance Jul 5, 2021 Issued
Array ( [id] => 18301313 [patent_doc_number] => 11623199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Solar thermochemical processing system and method [patent_app_type] => utility [patent_app_number] => 17/361213 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 7823 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361213
Solar thermochemical processing system and method Jun 27, 2021 Issued
Array ( [id] => 18747432 [patent_doc_number] => 11806723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Inter-particle impingement fracture of heterogeneous material [patent_app_type] => utility [patent_app_number] => 17/359531 [patent_app_country] => US [patent_app_date] => 2021-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 8112 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17359531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/359531
Inter-particle impingement fracture of heterogeneous material Jun 25, 2021 Issued
Array ( [id] => 17835594 [patent_doc_number] => 20220272899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => APPARATUS FOR HARVESTING MICROALGAE CULTURED TO PRODUCE BIOFUEL AND METHOD OF HARVESTING MICROALGAE USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/358228 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17358228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358228
APPARATUS FOR HARVESTING MICROALGAE CULTURED TO PRODUCE BIOFUEL AND METHOD OF HARVESTING MICROALGAE USING THE SAME Jun 24, 2021 Abandoned
Array ( [id] => 19339421 [patent_doc_number] => 12049600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Aqueous composition comprising water-soluble glycerin-based polyalkylene glycols and use thereof [patent_app_type] => utility [patent_app_number] => 18/008577 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4816 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18008577 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008577
Aqueous composition comprising water-soluble glycerin-based polyalkylene glycols and use thereof Jun 9, 2021 Issued
Array ( [id] => 18725990 [patent_doc_number] => 20230340242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => A COMBINATION COMPRISING TWO PROPYLENE-BASED POLYMERS AND COMPOSITIONS COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 17/998776 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17998776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998776
A COMBINATION COMPRISING TWO PROPYLENE-BASED POLYMERS AND COMPOSITIONS COMPRISING THE SAME Jun 8, 2021 Pending
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