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] => 12998109 [patent_doc_number] => 10022702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-17 [patent_title] => Spheroidal alumina particles with improved mechanical strength having a macroporous median diameter in the range 0.05 to 30 mm [patent_app_type] => utility [patent_app_number] => 15/148109 [patent_app_country] => US [patent_app_date] => 2016-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9766 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [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] => 15148109 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/148109
Spheroidal alumina particles with improved mechanical strength having a macroporous median diameter in the range 0.05 to 30 mm May 5, 2016 Issued
Array ( [id] => 12185264 [patent_doc_number] => 20180044200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'Methods For Preparing Nickel-Cobalt-Aluminum Precursor Material And Cathode Material With Gradient Distribution Of Aluminum Element' [patent_app_type] => utility [patent_app_number] => 15/538131 [patent_app_country] => US [patent_app_date] => 2016-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5358 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15538131 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/538131
Methods for preparing nickel-cobalt-aluminum precursor material and cathode material with gradient distribution of aluminum element May 5, 2016 Issued
Array ( [id] => 12205695 [patent_doc_number] => 20180050921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'Novel Synthetic Rutile Products and Processes for Their Production' [patent_app_type] => utility [patent_app_number] => 15/552546 [patent_app_country] => US [patent_app_date] => 2016-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5866 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15552546 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/552546
Synthetic rutile products and processes for their production May 4, 2016 Issued
Array ( [id] => 14638857 [patent_doc_number] => 10364159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-30 [patent_title] => Process and systems for regenerating alkali process streams [patent_app_type] => utility [patent_app_number] => 15/571483 [patent_app_country] => US [patent_app_date] => 2016-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10685 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15571483 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/571483
Process and systems for regenerating alkali process streams May 3, 2016 Issued
Array ( [id] => 14793739 [patent_doc_number] => 10399861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Methods for the production of potassium sulphate from potassium-containing ores at high ambient temperatures [patent_app_type] => utility [patent_app_number] => 15/569207 [patent_app_country] => US [patent_app_date] => 2016-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5240 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15569207 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/569207
Methods for the production of potassium sulphate from potassium-containing ores at high ambient temperatures May 3, 2016 Issued
Array ( [id] => 15009023 [patent_doc_number] => 10450629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Use of novel compounds for selectively extracting rare earths from aqueous solutions including phosphoric acid and associated extraction method [patent_app_type] => utility [patent_app_number] => 15/571967 [patent_app_country] => US [patent_app_date] => 2016-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13052 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15571967 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/571967
Use of novel compounds for selectively extracting rare earths from aqueous solutions including phosphoric acid and associated extraction method May 2, 2016 Issued
Array ( [id] => 16061583 [patent_doc_number] => 10689727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Methods for liquid extraction of rare earth metals using ionic liquids [patent_app_type] => utility [patent_app_number] => 15/135753 [patent_app_country] => US [patent_app_date] => 2016-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 16257 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15135753 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/135753
Methods for liquid extraction of rare earth metals using ionic liquids Apr 21, 2016 Issued
Array ( [id] => 17784940 [patent_doc_number] => 11408053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Methods for selective leaching and extraction of precious metals in organic solvents [patent_app_type] => utility [patent_app_number] => 15/568230 [patent_app_country] => US [patent_app_date] => 2016-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 17358 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15568230 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/568230
Methods for selective leaching and extraction of precious metals in organic solvents Apr 20, 2016 Issued
Array ( [id] => 17822945 [patent_doc_number] => 11427886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Methods for simultaneous leaching and extraction of precious metals [patent_app_type] => utility [patent_app_number] => 15/568245 [patent_app_country] => US [patent_app_date] => 2016-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12824 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15568245 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/568245
Methods for simultaneous leaching and extraction of precious metals Apr 20, 2016 Issued
Array ( [id] => 13888323 [patent_doc_number] => 10196707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Process and reactor for arsenic fixation [patent_app_type] => utility [patent_app_number] => 15/568896 [patent_app_country] => US [patent_app_date] => 2016-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3685 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15568896 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/568896
Process and reactor for arsenic fixation Apr 11, 2016 Issued
Array ( [id] => 11987673 [patent_doc_number] => 20170291828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'METHOD FOR STABILIZATION OF ARSENIC' [patent_app_type] => utility [patent_app_number] => 15/096421 [patent_app_country] => US [patent_app_date] => 2016-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1380 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15096421 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/096421
METHOD FOR STABILIZATION OF ARSENIC Apr 11, 2016 Abandoned
Array ( [id] => 12606537 [patent_doc_number] => 20180094009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => COMPOUNDS WITH PHOSPHINE OXIDE AND AMINE FUNCTIONS, USEFUL AS URANIUM (VI) LIGANDS, AND USES THEREOF, IN PARTICULAR FOR EXTRACTING URANIUM(VI) FROM AQUEOUS SOLUTIONS OF SULPHURIC ACID [patent_app_type] => utility [patent_app_number] => 15/564053 [patent_app_country] => US [patent_app_date] => 2016-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6062 [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] => 15564053 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/564053
Compounds with phosphine oxide and amine functions, useful as uranium (VI) ligands, and uses thereof, in particular for extracting uranium(VI) from aqueous solutions of sulphuric acid Mar 31, 2016 Issued
Array ( [id] => 13237553 [patent_doc_number] => 10131968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-20 [patent_title] => Recovery of lithium from silicate minerals [patent_app_type] => utility [patent_app_number] => 15/085580 [patent_app_country] => US [patent_app_date] => 2016-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 15797 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15085580 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/085580
Recovery of lithium from silicate minerals Mar 29, 2016 Issued
Array ( [id] => 14261083 [patent_doc_number] => 10280091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Yttrium oxyfluoride, starting material powder for production of stabilized yttrium oxyfluoride, and method for producing stabilized yttrium oxyfluoride [patent_app_type] => utility [patent_app_number] => 15/749432 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6513 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15749432 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/749432
Yttrium oxyfluoride, starting material powder for production of stabilized yttrium oxyfluoride, and method for producing stabilized yttrium oxyfluoride Mar 28, 2016 Issued
Array ( [id] => 12585894 [patent_doc_number] => 20180087127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => METHOD FOR REMOVING COPPER FROM LITHIUM ION BATTERY SCRAP AND METHOD FOR RECOVERING METALS [patent_app_type] => utility [patent_app_number] => 15/563205 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15563205 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/563205
Method for removing copper from lithium ion battery scrap and method for recovering metals Mar 28, 2016 Issued
Array ( [id] => 11002825 [patent_doc_number] => 20160199775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'Functional Fluid and a Process for the Preparation of the Functional Fluid' [patent_app_type] => utility [patent_app_number] => 15/078850 [patent_app_country] => US [patent_app_date] => 2016-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6907 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15078850 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/078850
Functional Fluid and a Process for the Preparation of the Functional Fluid Mar 22, 2016 Abandoned
Array ( [id] => 12240240 [patent_doc_number] => 20180073103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'RECOVERY OF GOLD FROM SOLUTION' [patent_app_type] => utility [patent_app_number] => 15/557885 [patent_app_country] => US [patent_app_date] => 2016-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2216 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15557885 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/557885
Recovery of gold from solution Mar 16, 2016 Issued
Array ( [id] => 14295069 [patent_doc_number] => 10287652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-14 [patent_title] => Method for recovering calcium-containing solid component from steelmaking slag and recovered solid component [patent_app_type] => utility [patent_app_number] => 15/560711 [patent_app_country] => US [patent_app_date] => 2016-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8685 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15560711 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/560711
Method for recovering calcium-containing solid component from steelmaking slag and recovered solid component Mar 15, 2016 Issued
Array ( [id] => 13716739 [patent_doc_number] => 20170369324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => ACTIVATED CARBON REGENERATION METHOD AND GOLD RECOVERY METHOD [patent_app_type] => utility [patent_app_number] => 15/541145 [patent_app_country] => US [patent_app_date] => 2016-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 3 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15541145 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/541145
Activated carbon regeneration method and gold recovery method Mar 2, 2016 Issued
Array ( [id] => 12185826 [patent_doc_number] => 20180044762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'PROCESS' [patent_app_type] => utility [patent_app_number] => 15/555144 [patent_app_country] => US [patent_app_date] => 2016-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8542 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15555144 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/555144
Process for recovering primary metal residue from a metal-containing composition Feb 29, 2016 Issued
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