Search

Benny T. Lee

Examiner (ID: 15315, Phone: (571)272-1764 , Office: P/2842 )

Most Active Art Unit
2502
Art Unit(s)
2843, 2502, 2842, 3621, 2506, 2817
Total Applications
3418
Issued Applications
2850
Pending Applications
180
Abandoned Applications
416

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17467579 [patent_doc_number] => 11274047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Method of inhibiting extractant degradation by controlling extractive capacity and preventing direct degradation [patent_app_type] => utility [patent_app_number] => 16/523408 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2580 [patent_no_of_claims] => 6 [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] => 16523408 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/523408
Method of inhibiting extractant degradation by controlling extractive capacity and preventing direct degradation Jul 25, 2019 Issued
Array ( [id] => 16940912 [patent_doc_number] => 11053132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Light valve comprising halide ABX [patent_app_type] => utility [patent_app_number] => 17/044318 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3320 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17044318 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/044318
Light valve comprising halide ABX Jul 8, 2019 Issued
Array ( [id] => 16513344 [patent_doc_number] => 20200392602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => PROCESS LINE FOR MULTI-RECYCLING, LOW-ENERGY AND HIGH-PURITY EXTRACTION OF LITHIUM [patent_app_type] => utility [patent_app_number] => 16/503149 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16503149 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/503149
Process for multi-recycling, low-energy and high-purity extraction of lithium Jul 2, 2019 Issued
Array ( [id] => 16177553 [patent_doc_number] => 20200224521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => TRONA SOLUTION MINING METHODS AND COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/453400 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16453400 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/453400
Trona solution mining methods and compositions Jun 25, 2019 Issued
Array ( [id] => 15275133 [patent_doc_number] => 20190386301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => METHOD OF PRODUCING METAL COMPOUND PARTICLE GROUP, METAL COMPOUND PARTICLE GROUP, AND ELECTRICITY STORAGE DEVICE ELECTRODE CONTAINING METAL COMPOUND PARTICLE GROUP [patent_app_type] => utility [patent_app_number] => 16/454018 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10179 [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] => 16454018 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/454018
Method of producing metal compound particle group, metal compound particle group, and electricity storage device electrode containing metal compound particle group Jun 25, 2019 Issued
Array ( [id] => 17104657 [patent_doc_number] => 11124857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Process for separation of antimony and arsenic from a leach solution [patent_app_type] => utility [patent_app_number] => 16/448226 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 17152 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16448226 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/448226
Process for separation of antimony and arsenic from a leach solution Jun 20, 2019 Issued
Array ( [id] => 17037233 [patent_doc_number] => 20210254191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => RARE EARTH METAL OXIDE PREPARATION [patent_app_type] => utility [patent_app_number] => 17/252032 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17252032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/252032
Rare earth metal oxide process including extracting rare earth metal from acidic solution with an ionic liquid composition Jun 13, 2019 Issued
Array ( [id] => 18748246 [patent_doc_number] => 11807542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Method for preparing urea ammonium nitrate solution from waste nitric acid after stripping tin from circuit board [patent_app_type] => utility [patent_app_number] => 17/048050 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5064 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17048050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048050
Method for preparing urea ammonium nitrate solution from waste nitric acid after stripping tin from circuit board Jun 5, 2019 Issued
Array ( [id] => 17555961 [patent_doc_number] => 11312636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Processes and systems for regenerating alkali process streams [patent_app_type] => utility [patent_app_number] => 16/426421 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10729 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16426421 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/426421
Processes and systems for regenerating alkali process streams May 29, 2019 Issued
Array ( [id] => 16990759 [patent_doc_number] => 20210229179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => METHOD FOR MANUFACTURE OF TRANSITION METAL OXIDE FINE PARTICLES [patent_app_type] => utility [patent_app_number] => 17/050270 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17050270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/050270
Method for manufacture of transition metal oxide fine particles May 9, 2019 Issued
Array ( [id] => 17243282 [patent_doc_number] => 20210363025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => SURFACE MODIFIED LAYERED DOUBLE HYDROXIDE [patent_app_type] => utility [patent_app_number] => 17/051265 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17051265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051265
SURFACE MODIFIED LAYERED DOUBLE HYDROXIDE May 9, 2019 Abandoned
Array ( [id] => 18013188 [patent_doc_number] => 11505470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Molecular cerium-oxide nanoclusters and methods for synthesizing the same [patent_app_type] => utility [patent_app_number] => 17/051904 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 82 [patent_no_of_words] => 18680 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 17051904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051904
Molecular cerium-oxide nanoclusters and methods for synthesizing the same May 2, 2019 Issued
Array ( [id] => 16877869 [patent_doc_number] => 11028000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Method for preparing eridite rod-shaped particles for water treatment by utilizing wastewater [patent_app_type] => utility [patent_app_number] => 16/392269 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3225 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16392269 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/392269
Method for preparing eridite rod-shaped particles for water treatment by utilizing wastewater Apr 22, 2019 Issued
Array ( [id] => 14692181 [patent_doc_number] => 20190245206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => MANUFACTURING METHOD OF COMPOSITE OXIDE AND MANUFACTURING METHOD OF POWER STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 16/388904 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7515 [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] => 16388904 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/388904
Manufacturing method of composite oxide and manufacturing method of power storage device Apr 18, 2019 Issued
Array ( [id] => 14390507 [patent_doc_number] => 10308523 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-04 [patent_title] => Processing of cobaltous sulphate/dithionate liquors derived from cobalt resource [patent_app_type] => utility [patent_app_number] => 16/353140 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12342 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16353140 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353140
Processing of cobaltous sulphate/dithionate liquors derived from cobalt resource Mar 13, 2019 Issued
Array ( [id] => 18717728 [patent_doc_number] => 11795059 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Boron atomic layer sheet and laminated sheet, method for manufacturing the same, and liquid crystals [patent_app_type] => utility [patent_app_number] => 16/647739 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 105 [patent_no_of_words] => 15985 [patent_no_of_claims] => 19 [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] => 16647739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/647739
Boron atomic layer sheet and laminated sheet, method for manufacturing the same, and liquid crystals Jan 30, 2019 Issued
Array ( [id] => 14343281 [patent_doc_number] => 20190153613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => METHOD FOR THE PRODUCTION OF SINGLE CRYSTALLINE TIO2 FLAKES [patent_app_type] => utility [patent_app_number] => 16/253520 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4646 [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] => 16253520 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/253520
METHOD FOR THE PRODUCTION OF SINGLE CRYSTALLINE TIO2 FLAKES Jan 21, 2019 Abandoned
Array ( [id] => 16688805 [patent_doc_number] => 20210071281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => Method of Processing and Treatment of Alunite Ores [patent_app_type] => utility [patent_app_number] => 16/965940 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16965940 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/965940
Method of processing and treatment of alunite ores Jan 21, 2019 Issued
Array ( [id] => 16512742 [patent_doc_number] => 20200392000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => A METHOD OF RECOVERING BROMIDE FROM BROMINE-CONTAINING SMELTING ASH [patent_app_type] => utility [patent_app_number] => 16/485141 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16485141 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/485141
Method of recovering bromide from bromine-containing smelting ash Jan 14, 2019 Issued
Array ( [id] => 14884363 [patent_doc_number] => 10422210 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-09-24 [patent_title] => Trona solution mining methods and compositions [patent_app_type] => utility [patent_app_number] => 16/248180 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6817 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16248180 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/248180
Trona solution mining methods and compositions Jan 14, 2019 Issued
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