Search

Steven J. Bos

Examiner (ID: 10362, Phone: (571)272-1350 , Office: P/1736 )

Most Active Art Unit
1736
Art Unit(s)
1103, 1793, 1736, 1754
Total Applications
2909
Issued Applications
2045
Pending Applications
234
Abandoned Applications
635

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14132867 [patent_doc_number] => 20190100823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => SYSTEM AND METHOD FOR ABOVE-ATMOSPHERIC LEACHING OF METAL SULFIDES [patent_app_type] => utility [patent_app_number] => 15/528698 [patent_app_country] => US [patent_app_date] => 2015-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [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] => 15528698 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/528698
System and method for above-atmospheric leaching of metal sulfides Dec 15, 2015 Issued
Array ( [id] => 13764137 [patent_doc_number] => 10174403 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-08 [patent_title] => Methods and apparatus for metal recovery from slag [patent_app_type] => utility [patent_app_number] => 15/537708 [patent_app_country] => US [patent_app_date] => 2015-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8687 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15537708 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/537708
Methods and apparatus for metal recovery from slag Dec 13, 2015 Issued
Array ( [id] => 15605979 [patent_doc_number] => 10584038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Process for the production of precipitated calcium carbonate [patent_app_type] => utility [patent_app_number] => 15/532715 [patent_app_country] => US [patent_app_date] => 2015-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10186 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15532715 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/532715
Process for the production of precipitated calcium carbonate Dec 7, 2015 Issued
Array ( [id] => 13223281 [patent_doc_number] => 10125408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-13 [patent_title] => Method for manufacturing nickel and cobalt mixed sulfide and nickel oxide ore hydrometallurgical method [patent_app_type] => utility [patent_app_number] => 15/561695 [patent_app_country] => US [patent_app_date] => 2015-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6055 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15561695 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/561695
Method for manufacturing nickel and cobalt mixed sulfide and nickel oxide ore hydrometallurgical method Dec 7, 2015 Issued
Array ( [id] => 13289643 [patent_doc_number] => 10156002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-18 [patent_title] => Method for recovering scandium [patent_app_type] => utility [patent_app_number] => 15/546038 [patent_app_country] => US [patent_app_date] => 2015-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7262 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15546038 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/546038
Method for recovering scandium Dec 7, 2015 Issued
Array ( [id] => 12031203 [patent_doc_number] => 20170321301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'METHOD FOR RECOVERING HIGH-PURITY SCANDIUM' [patent_app_type] => utility [patent_app_number] => 15/526862 [patent_app_country] => US [patent_app_date] => 2015-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12419 [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] => 15526862 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/526862
Method for recovering high-purity scandium Nov 24, 2015 Issued
Array ( [id] => 10799556 [patent_doc_number] => 20160145714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'TREATMENT PROCESS FOR EXTRACTION OF PRECIOUS, BASE AND RARE ELEMENTS' [patent_app_type] => utility [patent_app_number] => 14/950130 [patent_app_country] => US [patent_app_date] => 2015-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10642 [patent_no_of_claims] => 28 [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] => 14950130 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/950130
Treatment process for extraction of precious, base and rare elements Nov 23, 2015 Issued
Array ( [id] => 10799558 [patent_doc_number] => 20160145715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'TREATMENT PROCESS FOR RECOVERY AND SEPARATION OF ELEMENTS FROM LIQUORS' [patent_app_type] => utility [patent_app_number] => 14/950153 [patent_app_country] => US [patent_app_date] => 2015-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7166 [patent_no_of_claims] => 7 [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] => 14950153 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/950153
Treatment process for recovery and separation of elements from liquors Nov 23, 2015 Issued
Array ( [id] => 17104656 [patent_doc_number] => 11124856 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-21 [patent_title] => System and method for enhanced metal recovery during atmospheric leaching of metal sulfides [patent_app_type] => utility [patent_app_number] => 15/526826 [patent_app_country] => US [patent_app_date] => 2015-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11918 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15526826 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/526826
System and method for enhanced metal recovery during atmospheric leaching of metal sulfides Nov 19, 2015 Issued
Array ( [id] => 13195865 [patent_doc_number] => 10112842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Process to produce magnesium compounds, and various by-products using sulfuric acid in a HCl recovery loop [patent_app_type] => utility [patent_app_number] => 15/527050 [patent_app_country] => US [patent_app_date] => 2015-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4389 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15527050 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/527050
Process to produce magnesium compounds, and various by-products using sulfuric acid in a HCl recovery loop Nov 17, 2015 Issued
Array ( [id] => 12227411 [patent_doc_number] => 09914646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-13 [patent_title] => 'Method for the processing of potassium containing materials' [patent_app_type] => utility [patent_app_number] => 15/527512 [patent_app_country] => US [patent_app_date] => 2015-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4059 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15527512 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/527512
Method for the processing of potassium containing materials Nov 15, 2015 Issued
Array ( [id] => 12023495 [patent_doc_number] => 20170313594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'CERIUM OXIDE PARTICLES AND METHOD FOR PRODUCTION THEREOF' [patent_app_type] => utility [patent_app_number] => 15/526610 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6595 [patent_no_of_claims] => 18 [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] => 15526610 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/526610
Cerium oxide particles and method for production thereof Nov 9, 2015 Issued
Array ( [id] => 10771997 [patent_doc_number] => 20160118153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-28 [patent_title] => 'CAPTURE, REMOVAL, AND STORAGE OF RADIOACTIVE SPECIES' [patent_app_type] => utility [patent_app_number] => 14/935548 [patent_app_country] => US [patent_app_date] => 2015-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12801 [patent_no_of_claims] => 11 [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] => 14935548 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/935548
CAPTURE, REMOVAL, AND STORAGE OF RADIOACTIVE SPECIES Nov 8, 2015 Abandoned
Array ( [id] => 11887829 [patent_doc_number] => 09758377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Extraction of hydroxyapatite from fish scales employing ionic liquids' [patent_app_type] => utility [patent_app_number] => 14/932195 [patent_app_country] => US [patent_app_date] => 2015-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4441 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14932195 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/932195
Extraction of hydroxyapatite from fish scales employing ionic liquids Nov 3, 2015 Issued
Array ( [id] => 13026931 [patent_doc_number] => 10036082 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-31 [patent_title] => Zirconium extractant and method for extracting zirconium [patent_app_type] => utility [patent_app_number] => 15/544079 [patent_app_country] => US [patent_app_date] => 2015-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3438 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15544079 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/544079
Zirconium extractant and method for extracting zirconium Sep 27, 2015 Issued
Array ( [id] => 10685586 [patent_doc_number] => 20160031732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'METHODS OF SYNTHESIZING AN OXIDANT AND APPLICATIONS THEREOF' [patent_app_type] => utility [patent_app_number] => 14/866426 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 29948 [patent_no_of_claims] => 8 [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] => 14866426 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/866426
METHODS OF SYNTHESIZING AN OXIDANT AND APPLICATIONS THEREOF Sep 24, 2015 Abandoned
Array ( [id] => 13000553 [patent_doc_number] => 10023937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-17 [patent_title] => Adsorbent for rare earth element and method for recovering rare earth element [patent_app_type] => utility [patent_app_number] => 14/862866 [patent_app_country] => US [patent_app_date] => 2015-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5760 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14862866 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/862866
Adsorbent for rare earth element and method for recovering rare earth element Sep 22, 2015 Issued
Array ( [id] => 10677770 [patent_doc_number] => 20160023916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'SYNTHESIS OF METAL OXIDE-BASED THERMOELECTRIC MATERIALS FOR HIGH TEMPERATURE APPLICATIONS' [patent_app_type] => utility [patent_app_number] => 14/861788 [patent_app_country] => US [patent_app_date] => 2015-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 2098 [patent_no_of_claims] => 4 [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] => 14861788 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/861788
Synthesis of metal oxide-based thermoelectric materials for high temperature applications Sep 21, 2015 Issued
Array ( [id] => 12159308 [patent_doc_number] => 20180030575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'METHOD FOR PREPARING RUTILE FROM ACID-SOLUBLE TITANIUM SLAG' [patent_app_type] => utility [patent_app_number] => 15/320697 [patent_app_country] => US [patent_app_date] => 2015-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9791 [patent_no_of_claims] => 9 [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] => 15320697 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/320697
Method for preparing rutile from acid-soluble titanium slag Sep 16, 2015 Issued
Array ( [id] => 14985825 [patent_doc_number] => 10446835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Complexometric precursor formulation methodology for industrial production of fine and ultrafine powders and nanopowders of lithium metal oxides for battery applications [patent_app_type] => utility [patent_app_number] => 14/854667 [patent_app_country] => US [patent_app_date] => 2015-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 53 [patent_no_of_words] => 15310 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14854667 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/854667
Complexometric precursor formulation methodology for industrial production of fine and ultrafine powders and nanopowders of lithium metal oxides for battery applications Sep 14, 2015 Issued
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